All teams
| Team Name | Sport | Country | Gender |
|---|---|---|---|
| Fighting | International | mixed | |
| 1. FC Köln | Soccer | Germany | male |
| 1. FC Nürnberg | Soccer | Germany | male |
| 2 de Mayo | Soccer | Paraguay | male |
| A.P.R. | Basketball | International | male |
| Aaron McKenna | Fighting | International | mixed |
| Aaron Pico | Fighting | International | mixed |
| Aaron Tau | Fighting | International | mixed |
| Abbotsford Canucks | Ice Hockey | USA | male |
| Abdul Hussein | Fighting | International | mixed |
| Abdul-Kareem Al-Selwady | Fighting | International | mixed |
| Abdulrakhman Yakhyaev | Fighting | International | mixed |
| Aberdeen | Soccer | Scotland | male |
| Abha | Soccer | Saudi Arabia | male |
| Abilene Christian | Basketball | USA | male |
| Abilene Christian | Basketball | USA | female |
| Abilene Christian | Softball | USA | female |
| Abilene Christian | Baseball | USA | male |
| Abilene Christian | Soccer | USA | female |
| Abilene Christian | Volleyball | USA | female |
| Abilene Christian | Football | USA | male |
| Abubakar Vagaev | Fighting | International | mixed |
| Abusupiyan Magomedov | Fighting | International | mixed |
| AC Milan | Soccer | Italy | male |
| AC Milan | Soccer | Italy | female |
| Academia Anzoátegui | Soccer | Venezuela | male |
| Academia Puerto Cabello | Soccer | Venezuela | male |
| Academico Viseu | Soccer | Portugal | male |
| Accrington Stanley | Soccer | England | male |
| Adam Fugitt | Fighting | International | mixed |
| Adam Walton | Tennis | Australia | mixed |
| Adams State | Football | USA | male |
| Adelaide | Basketball | Australia | male |
| Adelaide | Baseball | Australia | male |
| Adelaide Crows | Aus Football | Australia | male |
| Adelaide United | Soccer | Australia | male |
| Adelaide United | Soccer | Australia | female |
| Adelphi | Soccer | USA | female |
| Adirondack Thunder | Ice Hockey | USA | male |
| ADO Den Haag | Soccer | Netherlands | male |
| Adrian | Football | USA | male |
| Adrian | Ice Hockey | USA | male |
| Adrian | Soccer | USA | male |
| Adrian Curiel | Fighting | International | mixed |
| Adrian Luna Martinetti | Fighting | International | mixed |
| Adrian Yanez | Fighting | International | mixed |
| AEK Athens | Basketball | Greece | male |
| AEK Athens | Soccer | Greece | male |
| AEK Larnaca | Soccer | Cyprus | male |
| AFC | Football | USA | male |
| AFC Bournemouth | Soccer | England | male |
| AFC Hornchurch | Soccer | England | male |
| AFC Telford United | Soccer | England | male |
| AFC Toronto | Soccer | Canada | female |
| AFC Wimbledon | Soccer | England | male |
| AGF | Soccer | Denmark | male |
| Agua Caliente Clippers | Basketball | USA | male |
| Águila | Soccer | El Salvador | male |
| Aguilas Cibaenas | Baseball | Dominican Republic | male |
| Aiemann Zahabi | Fighting | International | mixed |
| Ailin Perez | Fighting | International | mixed |
| Air Force | Basketball | USA | male |
| Air Force | Basketball | USA | female |
| Air Force | Baseball | USA | male |
| Air Force | Lacrosse | USA | male |
| Air Force | Football | USA | male |
| Air Force | Soccer | USA | female |
| Air Force | Volleyball | USA | female |
| Air Force | Soccer | USA | male |
| Air Force | Ice Hockey | USA | male |
| Ajax | Soccer | Netherlands | male |
| Ajax U19 | Soccer | International | male |
| Akron | Basketball | USA | male |
| Akron | Basketball | USA | female |
| Akron | Softball | USA | female |
| Akron | Lacrosse | USA | female |
| Akron | Soccer | USA | male |
| Akron | Soccer | USA | female |
| Akron | Football | USA | male |
| Akron | Volleyball | USA | female |
| Akron | Baseball | USA | male |
| Akron RubberDucks | Baseball | USA | male |
| Al Ahli | Soccer | Saudi Arabia | male |
| Al Ahly | Basketball | Egypt | male |
| Al Ahly | Soccer | Egypt | male |
| Al Ain | Soccer | UAE | male |
| Al Akhdoud | Soccer | Saudi Arabia | male |
| Al Diriyah | Soccer | Saudi Arabia | male |
| Al Faisaly | Soccer | Saudi Arabia | male |
| Al Fateh | Soccer | Saudi Arabia | male |
| Al Fayha | Soccer | Saudi Arabia | male |
| Al Hazm | Soccer | Saudi Arabia | male |
| AL Higher Seed | Baseball | USA | male |
| Al Hilal | Soccer | Saudi Arabia | male |
| Al Hilal Omdurman | Soccer | Sudan | male |
| Al Ittihad | Soccer | Saudi Arabia | male |
| Al Jazira | Soccer | UAE | male |
| Al Khaleej | Soccer | Saudi Arabia | male |
| Al Kholood | Soccer | Saudi Arabia | male |
| AL Lower Seed | Baseball | USA | male |
| Al Masry | Soccer | Egypt | male |
| Al Najma | Soccer | International | male |
| Al Nassr | Soccer | Saudi Arabia | male |
| Al Quadisiya | Soccer | Saudi Arabia | male |
| Al Riyadh | Soccer | Saudi Arabia | male |
| Al Shabab | Soccer | Saudi Arabia | male |
| Al-Ettifaq | Soccer | Saudi Arabia | male |
| Al-Taawoun | Soccer | Saudi Arabia | male |
| Alabama | Basketball | USA | male |
| Alabama | Softball | USA | female |
| Alabama | Baseball | USA | male |
| Alabama | Football | USA | male |
| Alabama | Basketball | USA | female |
| Alabama | Volleyball | USA | female |
| Alabama | Gymnastics | USA | female |
| Alabama | Soccer | USA | female |
| Alabama A&M | Basketball | USA | female |
| Alabama A&M | Basketball | USA | male |
| Alabama A&M | Baseball | USA | male |
| Alabama A&M | Volleyball | USA | female |
| Alabama A&M | Football | USA | male |
| Alabama A&M | Softball | USA | female |
| Alabama A&M | Soccer | USA | female |
| Alabama State | Basketball | USA | male |
| Alabama State | Basketball | USA | female |
| Alabama State | Baseball | USA | male |
| Alabama State | Football | USA | male |
| Alabama State | Volleyball | USA | female |
| Alabama State | Softball | USA | female |
| Alabama State | Soccer | USA | female |
| Alabama-Huntsville | Basketball | USA | female |
| Alajuelense | Soccer | Costa Rica | male |
| Alanyaspor | Soccer | Turkiye | male |
| Alaska Anchorage | Ice Hockey | USA | male |
| Alaska Fairbanks | Ice Hockey | USA | male |
| Alba Berlin | Basketball | Germany | male |
| Albacete | Soccer | Spain | male |
| Albania | Soccer | International | male |
| Albany FireWolves | Lacrosse | USA | male |
| Albany State (GA) | Football | USA | male |
| Alberto Montes | Fighting | International | mixed |
| Albion | Football | USA | male |
| Albuquerque Isotopes | Baseball | USA | male |
| Alcorn State | Basketball | USA | female |
| Alcorn State | Volleyball | USA | female |
| Alcorn State | Football | USA | male |
| Alcorn State | Basketball | USA | male |
| Alcorn State | Baseball | USA | male |
| Alcorn State | Softball | USA | female |
| Alcorn State | Soccer | USA | female |
| Alden Coria | Fighting | International | mixed |
| Aldershot Town | Soccer | England | male |
| Aldosivi | Soccer | Argentina | male |
| Alebrijes de Oaxaca | Soccer | Mexico | male |
| Alejandro Davidovich Fokina | Tennis | Spain | mixed |
| Alejandro Tabilo | Tennis | Chile | mixed |
| Aleksandar Rakic | Fighting | International | mixed |
| Alemannia Aachen | Soccer | Germany | male |
| Alessandro Costa | Fighting | International | mixed |
| Alex de Minaur | Tennis | Australia | mixed |
| Alex Morono | Fighting | USA | mixed |
| Alex Pereira | Fighting | International | mixed |
| Alex Perez | Fighting | International | mixed |
| Alex Volkanovski | Fighting | International | mixed |
| Alexa Grasso | Fighting | International | mixed |
| Alexander Blockx | Tennis | Belgium | mixed |
| Alexander Bublik | Tennis | Kazakhstan | mixed |
| Alexander Hernandez | Fighting | International | mixed |
| Alexander Poppeck | Fighting | International | mixed |
| Alexander Volkov | Fighting | International | mixed |
| Alexander Zverev | Tennis | Germany | mixed |
| Alexandra Eala | Tennis | Philippines | mixed |
| Alexandre Pantoja | Fighting | International | mixed |
| Alexia Thainara | Fighting | International | mixed |
| Alfred State | Basketball | USA | male |
| Alfred State College | Football | USA | male |
| Alfreton Town | Soccer | England | male |
| Algeria | Soccer | International | male |
| Algeria | Soccer | International | female |
| Algeria U17 | Soccer | International | male |
| Alhama | Soccer | Spain | female |
| Alianza | Soccer | El Salvador | male |
| Alianza | Soccer | Panama | male |
| Alianza Atlético | Soccer | Peru | male |
| Alianza Lima | Soccer | Peru | male |
| Alianza Petrolera | Soccer | Colombia | male |
| Alibi Idiris | Fighting | International | mixed |
| Alice Ardelean | Fighting | International | mixed |
| Alice Pereira | Fighting | International | mixed |
| Aljamain Sterling | Fighting | International | mixed |
| Allan Nascimento | Fighting | International | mixed |
| Allegheny | Football | USA | male |
| Allen | Football | USA | male |
| Allen Americans | Ice Hockey | USA | male |
| Allen Frye | Fighting | International | mixed |
| Allen University | Basketball | USA | female |
| Alma College | Football | USA | male |
| Almería | Soccer | Spain | male |
| Alonzo Menifield | Fighting | International | mixed |
| Alta | Soccer | USA | male |
| Altoona Curve | Baseball | USA | male |
| Altrincham | Soccer | England | male |
| Alverca | Soccer | Portugal | male |
| Alvernia University | Football | USA | male |
| Alvin Hines | Fighting | International | mixed |
| Always Ready | Soccer | Bolivia | male |
| Alycia Baumgardner | Fighting | International | mixed |
| Amanda Anisimova | Tennis | USA | mixed |
| Amanda Lemos | Fighting | International | mixed |
| Amanda Nunes | Fighting | International | mixed |
| Amarillo Sod Poodles | Baseball | USA | male |
| Amed | Soccer | Turkiye | male |
| América | Soccer | Mexico | female |
| América | Soccer | Mexico | male |
| America CFL Spurs | Soccer | USA | male |
| América de Cali | Soccer | Colombia | male |
| American | Basketball | USA | female |
| American | Basketball | USA | male |
| American | Lacrosse | USA | female |
| American | Soccer | USA | male |
| American | Soccer | USA | female |
| American International | Football | USA | male |
| American International | Volleyball | USA | male |
| American League All-Stars | Baseball | USA | male |
| American University | Volleyball | USA | female |
| Amiens SC | Soccer | France | male |
| Amir Albazi | Fighting | International | mixed |
| Anadolu Efes | Basketball | Turkiye | male |
| Anaheim Ducks | Ice Hockey | USA | male |
| Ancud | Basketball | Chile | male |
| Anderlecht | Soccer | Belgium | male |
| Anderson (SC) | Football | USA | male |
| Andorra | Soccer | International | male |
| Andre Fili | Fighting | International | mixed |
| Andre Fili | Fighting | USA | mixed |
| Andre Lima | Fighting | International | mixed |
| Andre Petroski | Fighting | International | mixed |
| Andrea Pellegrino | Tennis | Italy | male |
| Andrey Pulyaev | Fighting | International | mixed |
| Andrey Rublev | Tennis | International | mixed |
| Angel City | Soccer | USA | female |
| Angel Pacheco | Fighting | International | mixed |
| Angela Hill | Fighting | International | mixed |
| Angelo State | Football | USA | male |
| Angers SCO | Soccer | France | male |
| Angola | Basketball | International | male |
| Angola | Soccer | International | male |
| Angola U17 | Soccer | International | male |
| Anguilla | Soccer | International | female |
| Anguilla | Soccer | International | male |
| Anguilla U17 | Soccer | International | male |
| Anguilla U20 | Soccer | International | male |
| Anna Melisano | Fighting | International | mixed |
| Annan Athletic | Soccer | Scotland | male |
| Annecy | Soccer | France | male |
| Antalyaspor | Soccer | Turkiye | male |
| Ante Delija | Fighting | International | mixed |
| Anthem RC | Rugby Union | USA | male |
| Anthony Hernandez | Fighting | USA | mixed |
| Anthony Joshua | Fighting | International | mixed |
| Anthony Romero | Fighting | International | mixed |
| Anthony Wint | Fighting | International | mixed |
| Antigua and Barbuda | Soccer | International | male |
| Antigua and Barbuda | Soccer | International | female |
| Antigua and Barbuda U17 | Soccer | International | male |
| Antigua and Barbuda U20 | Soccer | International | male |
| Antigua GFC | Soccer | Guatemala | male |
| Antonio Trocoli | Fighting | International | mixed |
| Antwerp | Soccer | Belgium | male |
| Appalachian State | Basketball | USA | female |
| Appalachian State | Basketball | USA | male |
| Appalachian State | Baseball | USA | male |
| Appalachian State | Softball | USA | female |
| Appalachian State | Soccer | USA | female |
| Appalachian State | Football | USA | male |
| Appalachian State | Volleyball | USA | female |
| Apprentice School | Football | USA | male |
| Ararat-Armenia | Soccer | Armenia | male |
| Arbroath | Soccer | Scotland | male |
| Arezzo | Soccer | Italy | male |
| Argentina | Soccer | International | male |
| Argentina | Basketball | International | male |
| Argentina | Basketball | International | female |
| Argentina | Soccer | International | female |
| Argentina | Tennis | International | mixed |
| Argentina A | Rugby Union | International | male |
| Argentina U20 | Soccer | International | female |
| Argentina U20 | Rugby Union | International | male |
| Argentino Monte Maíz | Soccer | Argentina | male |
| Argentinos Juniors | Soccer | Argentina | male |
| Ariane Carnelossi | Fighting | International | mixed |
| Aris | Soccer | Greece | male |
| Arizona | Basketball | USA | male |
| Arizona | Football | USA | male |
| Arizona | Baseball | USA | male |
| Arizona | Basketball | USA | female |
| Arizona | Gymnastics | USA | female |
| Arizona | Softball | USA | female |
| Arizona | Volleyball | USA | female |
| Arizona | Soccer | USA | female |
| Arizona | Ice Hockey | USA | male |
| Arizona Cardinals | Football | USA | male |
| Arizona Christian | Football | USA | male |
| Arizona Diamondbacks | Baseball | USA | male |
| Arizona Rattlers | Football | USA | male |
| Arizona State | Softball | USA | female |
| Arizona State | Baseball | USA | male |
| Arizona State | Volleyball | USA | female |
| Arizona State | Football | USA | male |
| Arizona State | Basketball | USA | male |
| Arizona State | Basketball | USA | female |
| Arizona State | Gymnastics | USA | female |
| Arizona State | Lacrosse | USA | male |
| Arizona State | Soccer | USA | female |
| Arizona State | Ice Hockey | USA | male |
| Arizona Western | Basketball | USA | female |
| Arka Gdynia | Soccer | Poland | male |
| Arkansas | Basketball | USA | male |
| Arkansas | Softball | USA | female |
| Arkansas | Baseball | USA | male |
| Arkansas | Football | USA | male |
| Arkansas | Basketball | USA | female |
| Arkansas | Gymnastics | USA | female |
| Arkansas | Soccer | USA | female |
| Arkansas | Volleyball | USA | female |
| Arkansas Baptist | Football | USA | male |
| Arkansas State | Football | USA | male |
| Arkansas State | Basketball | USA | male |
| Arkansas State | Basketball | USA | female |
| Arkansas State | Baseball | USA | male |
| Arkansas State | Soccer | USA | female |
| Arkansas State | Volleyball | USA | female |
| Arkansas Tech | Football | USA | male |
| Arkansas Travelers | Baseball | USA | male |
| Arkansas-Fort Smith | Basketball | USA | female |
| Arkansas-Pine Bluff | Basketball | USA | female |
| Arkansas-Pine Bluff | Volleyball | USA | female |
| Arkansas-Pine Bluff | Football | USA | male |
| Arkansas-Pine Bluff | Basketball | USA | male |
| Arkansas-Pine Bluff | Baseball | USA | male |
| Arkansas-Pine Bluff | Softball | USA | female |
| Arkansas-Pine Bluff | Soccer | USA | female |
| Arman Tsarukyan | Fighting | International | mixed |
| Armenia | Soccer | International | male |
| Arminia Bielefeld | Soccer | Germany | male |
| Army | Basketball | USA | male |
| Army | Basketball | USA | female |
| Army | Lacrosse | USA | male |
| Army | Lacrosse | USA | female |
| Army | Baseball | USA | male |
| Army | Softball | USA | female |
| Army | Volleyball | USA | female |
| Army | Soccer | USA | male |
| Army | Soccer | USA | female |
| Army | Football | USA | male |
| Army | Ice Hockey | USA | male |
| Army | Rugby Union | USA | female |
| Arnold Allen | Fighting | International | mixed |
| Arsenal | Soccer | England | female |
| Arsenal FC | Soccer | England | male |
| Arthur Fery | Tennis | England | mixed |
| Arthur Fils | Tennis | France | mixed |
| Arthur Gea | Tennis | France | mixed |
| Arthur Rinderknech | Tennis | France | mixed |
| Artur Minev | Fighting | USA | mixed |
| Artur Minev | Fighting | International | mixed |
| Aruba | Soccer | International | male |
| Aruba U17 | Soccer | International | male |
| Aruba U20 | Soccer | International | male |
| Aryna Sabalenka | Tennis | Kazakhstan | mixed |
| AS FAR | Soccer | Morocco | female |
| AS Karditsas | Basketball | Greece | male |
| AS Roma U19 | Soccer | Italy | male |
| Asaf Chopurov | Fighting | International | mixed |
| Ascoli | Soccer | Italy | male |
| Asheville City | Soccer | USA | male |
| Asheville Tourists | Baseball | USA | male |
| Asociacion Deportiva Tarma | Soccer | Peru | male |
| Assu Almabaev | Fighting | International | mixed |
| Assumption | Football | USA | male |
| Assumption | Ice Hockey | USA | female |
| Aston Villa | Soccer | England | male |
| Aston Villa | Soccer | England | female |
| Aston Villa U18 | Soccer | England | male |
| Aston Villa U19 | Soccer | International | male |
| Atalanta | Soccer | Italy | male |
| Ateba Gautier | Fighting | International | mixed |
| Atenas | Basketball | Argentina | male |
| Athletic Club | Soccer | Spain | male |
| Athletic Club | Soccer | Spain | female |
| Athletico Paranaense | Soccer | Brazil | male |
| Athletics | Baseball | USA | male |
| Atlanta Braves | Baseball | USA | male |
| Atlanta Dream | Basketball | USA | female |
| Atlanta Falcons | Football | USA | male |
| Atlanta Gladiators | Ice Hockey | USA | male |
| Atlanta Hawks | Basketball | USA | male |
| Atlanta United | Soccer | USA | male |
| Atlanta United 2 | Soccer | USA | male |
| Atlanta Vibe | Volleyball | USA | female |
| Atlante | Soccer | Mexico | male |
| Atlas | Soccer | Mexico | male |
| Atlas | Soccer | Mexico | female |
| Atlético | Soccer | Colombia | male |
| Atlético Bucaramanga | Soccer | Colombia | male |
| Atlético Grau | Soccer | Peru | male |
| Atlético Huila | Soccer | Colombia | male |
| Atletico Independiente | Soccer | Honduras | male |
| Atletico Madrid | Soccer | Spain | male |
| Atletico Madrid | Soccer | Spain | female |
| Atlético Madrid U19 | Soccer | International | male |
| Atlético Mineiro | Soccer | Brazil | male |
| Atlético Nacional | Soccer | Colombia | male |
| Atlético Ottawa | Soccer | Canada | male |
| Atlético San Luis | Soccer | Mexico | male |
| Atlético San Luis | Soccer | Mexico | female |
| Atlético Tucumán | Soccer | Argentina | male |
| Atromitos | Soccer | Greece | male |
| Auburn | Basketball | USA | male |
| Auburn | Baseball | USA | male |
| Auburn | Football | USA | male |
| Auburn | Volleyball | USA | female |
| Auburn | Basketball | USA | female |
| Auburn | Gymnastics | USA | female |
| Auburn | Softball | USA | female |
| Auburn | Soccer | USA | female |
| Auburn-Montgomery | Basketball | USA | female |
| Auchinleck Talbot | Soccer | Scotland | male |
| Auckland | Soccer | New Zealand | male |
| Auckland Tuatara | Basketball | New Zealand | male |
| Audax Italiano | Soccer | Chile | male |
| Augusta GreenJackets | Baseball | USA | male |
| Augustana (S.D.) | Ice Hockey | USA | male |
| Augustana (SD) | Football | USA | male |
| Aurora | Soccer | Guatemala | male |
| Aurora University | Football | USA | male |
| Austen Lane | Fighting | International | mixed |
| Austin | Soccer | USA | male |
| Austin Bashi | Fighting | USA | mixed |
| Austin College | Football | USA | male |
| Austin FC II | Soccer | USA | male |
| Austin Peay | Basketball | USA | male |
| Austin Peay | Basketball | USA | female |
| Austin Peay | Baseball | USA | male |
| Austin Peay | Lacrosse | USA | female |
| Austin Peay | Softball | USA | female |
| Austin Peay | Soccer | USA | female |
| Austin Peay | Volleyball | USA | female |
| Austin Peay | Football | USA | male |
| Austin Spurs | Basketball | USA | male |
| Australia | Baseball | International | male |
| Australia | Soccer | International | male |
| Australia | Soccer | International | female |
| Australia | Basketball | International | male |
| Australia | Basketball | International | female |
| Australia | Rugby Union | International | male |
| Australia | Rugby Union | International | female |
| Australia U17 | Basketball | International | male |
| Australia U20 | Rugby Union | International | male |
| Austria | Ice Hockey | International | male |
| Austria | Basketball | International | male |
| Austria | Soccer | International | male |
| Austria Wien | Soccer | Austria | female |
| Auxerre | Soccer | France | male |
| Avellino | Soccer | Italy | male |
| Averett | Football | USA | male |
| Aviron Bayonnais | Rugby Union | France | male |
| Avranches | Soccer | France | male |
| AVS | Soccer | Portugal | male |
| Axel Sola | Fighting | International | mixed |
| Ayr United | Soccer | Scotland | male |
| AZ | Soccer | Netherlands | male |
| AZ Alkmaar U19 | Soccer | Netherlands | male |
| Azam | Soccer | Tanzania | male |
| Azamat Bekoev | Fighting | International | mixed |
| Azamat Murzakanov | Fighting | International | mixed |
| Azerbaijan | Soccer | International | male |
| Azteca | Soccer | USA | male |
| Azusa Pacific | Football | USA | male |
| Azusa Pacific | Baseball | USA | male |
| BA London Lions | Basketball | United Kingdom | female |
| Badalona | Soccer | Spain | female |
| Bahamas | Basketball | International | male |
| Bahamas | Soccer | International | male |
| Bahia | Soccer | Brazil | male |
| Bahrain | Soccer | International | male |
| Baie-Comeau Drakkar | Ice Hockey | Canada | male |
| Baker University | Volleyball | USA | female |
| Bakersfield Condors | Ice Hockey | USA | male |
| Baldwin Wallace | Football | USA | male |
| Ball Hogs | Basketball | USA | male |
| Ball State | Basketball | USA | male |
| Ball State | Basketball | USA | female |
| Ball State | Volleyball | USA | male |
| Ball State | Gymnastics | USA | female |
| Ball State | Softball | USA | female |
| Ball State | Baseball | USA | male |
| Ball State | Soccer | USA | female |
| Ball State | Football | USA | male |
| Ball State | Volleyball | USA | female |
| Baltimore Orioles | Baseball | USA | male |
| Baltimore Ravens | Football | USA | male |
| Bamberg | Basketball | Germany | male |
| Banfield | Soccer | Argentina | male |
| Bangladesh | Soccer | International | male |
| Barbados | Soccer | International | male |
| Barbados | Soccer | International | female |
| Barbados U17 | Soccer | International | male |
| Barbados U20 | Soccer | International | male |
| Barbora Krejcikova | Tennis | International | mixed |
| Barcelona | Basketball | Spain | male |
| Barcelona | Soccer | Ecuador | male |
| Bari | Soccer | Italy | male |
| Barnet | Soccer | England | male |
| Barnsley | Soccer | England | male |
| Barracas Central | Soccer | Argentina | male |
| Barranquilla | Soccer | Colombia | male |
| Barrie Colts | Ice Hockey | Canada | male |
| Barrow | Soccer | England | male |
| Barry | Volleyball | USA | male |
| Barton | Volleyball | USA | male |
| Barton Bulldogs | Football | USA | male |
| Basel | Soccer | Switzerland | male |
| Basket Zaragoza | Basketball | Spain | male |
| Basketball Braunschweig | Basketball | Germany | male |
| Basquet Girona | Basketball | Spain | male |
| Bastia | Soccer | France | male |
| Bath | Rugby Union | England | male |
| Bath City | Soccer | England | male |
| Bay | Soccer | USA | female |
| Bay Breakers | Rugby Union | USA | female |
| Bay Hawks | Basketball | New Zealand | male |
| Bayer Leverkusen | Soccer | Germany | male |
| Bayer Leverkusen | Soccer | Germany | female |
| Bayern München | Soccer | Germany | male |
| Bayern München | Soccer | Germany | female |
| Bayern München U19 | Soccer | Germany | male |
| Bayeux | Soccer | France | male |
| Baylor | Baseball | USA | male |
| Baylor | Basketball | USA | male |
| Baylor | Basketball | USA | female |
| Baylor | Softball | USA | female |
| Baylor | Volleyball | USA | female |
| Baylor | Football | USA | male |
| Baylor | Soccer | USA | female |
| Baysangur Susurkaev | Fighting | International | mixed |
| BC Lions | Football | Canada | male |
| Beatriz Mesquita | Fighting | International | mixed |
| Bedford Town | Soccer | England | male |
| Bekzat Almakhan | Fighting | International | mixed |
| Belal Muhammad | Fighting | International | mixed |
| Belarus | Soccer | International | male |
| Belgium | Soccer | International | male |
| Belgium | Basketball | International | male |
| Belgium | Basketball | International | female |
| Belgium U17 | Soccer | International | male |
| Belgrano | Soccer | Argentina | male |
| Belhaven University | Football | USA | male |
| Belize | Soccer | International | male |
| Belize U17 | Soccer | International | male |
| Belize U20 | Soccer | International | male |
| Bellarmine | Basketball | USA | female |
| Bellarmine | Basketball | USA | male |
| Bellarmine | Baseball | USA | male |
| Bellarmine | Lacrosse | USA | male |
| Bellarmine | Softball | USA | female |
| Bellarmine | Volleyball | USA | female |
| Bellarmine | Soccer | USA | male |
| Bellarmine | Soccer | USA | female |
| Belleville Senators | Ice Hockey | Canada | male |
| Belmont | Basketball | USA | male |
| Belmont | Basketball | USA | female |
| Belmont | Softball | USA | female |
| Belmont | Baseball | USA | male |
| Belmont | Soccer | USA | male |
| Belmont | Soccer | USA | female |
| Belmont | Volleyball | USA | female |
| Belmont | Volleyball | USA | male |
| Beloit Sky Carp | Baseball | USA | male |
| Belouizdad | Soccer | Algeria | male |
| Bemidji State | Ice Hockey | USA | female |
| Bemidji State | Ice Hockey | USA | male |
| Bemidji State | Football | USA | male |
| Ben Johnston | Fighting | International | mixed |
| Ben Shelton | Tennis | USA | mixed |
| Benedict College | Football | USA | male |
| Benedictine University (IL) | Football | USA | male |
| Beneil Dariush | Fighting | Iran | mixed |
| Benetton | Rugby Union | International | male |
| Benevento | Soccer | Italy | male |
| Benfica | Basketball | Portugal | male |
| Benfica | Soccer | Portugal | male |
| Benfica U19 | Soccer | International | male |
| Benin | Soccer | International | male |
| Benin U20 W | Soccer | International | female |
| Benoit St.Denis | Fighting | International | mixed |
| Bentley | Football | USA | male |
| Bentley | Ice Hockey | USA | male |
| Bermuda | Soccer | International | male |
| Bermuda U17 | Soccer | International | male |
| Bermuda U20 | Soccer | International | male |
| Bernardo Sopaj | Fighting | International | mixed |
| Berry College | Football | USA | male |
| Beşiktaş | Soccer | Turkiye | male |
| Bethany (WV) | Basketball | USA | female |
| Bethany (WV) | Basketball | USA | male |
| Bethany (WV) | Football | USA | male |
| Bethesda | Basketball | USA | male |
| Bethune-Cookman | Basketball | USA | male |
| Bethune-Cookman | Football | USA | male |
| Bethune-Cookman | Basketball | USA | female |
| Bethune-Cookman | Baseball | USA | male |
| Bethune-Cookman | Volleyball | USA | female |
| Bethune-Cookman | Softball | USA | female |
| Bilal Hasan | Fighting | International | mixed |
| Bilbao | Basketball | Spain | male |
| Billericay Town | Soccer | England | male |
| Billy Elekana | Fighting | USA | mixed |
| Billy Goff | Fighting | International | mixed |
| Billy Quarantillo | Fighting | International | mixed |
| Biloxi Shuckers | Baseball | USA | male |
| Binghamton | Baseball | USA | male |
| Binghamton | Basketball | USA | female |
| Binghamton | Lacrosse | USA | female |
| Binghamton | Lacrosse | USA | male |
| Binghamton | Soccer | USA | female |
| Binghamton | Soccer | USA | male |
| Binghamton | Basketball | USA | male |
| Binghamton | Softball | USA | female |
| Binghamton | Volleyball | USA | female |
| Binghamton Rumble Ponies | Baseball | USA | male |
| Birmingham Barons | Baseball | USA | male |
| Birmingham City | Soccer | England | male |
| Birmingham City | Soccer | England | female |
| Birmingham Legion | Soccer | USA | male |
| Birmingham Squadron | Basketball | USA | male |
| Birmingham Stallions | Football | USA | male |
| Bishop's University | Ice Hockey | Canada | female |
| BK Häcken | Soccer | Sweden | female |
| Black Hills State | Basketball | USA | male |
| Black Hills State | Football | USA | male |
| Black Stars | Soccer | International | male |
| Blackburn College | Basketball | USA | male |
| Blackburn College | Soccer | USA | male |
| Blackburn Rovers | Soccer | England | male |
| Blackburn U18 | Soccer | England | male |
| Blackpool | Soccer | England | male |
| Blainville-Boisbriand Armada | Ice Hockey | Canada | male |
| Blooming | Soccer | Bolivia | male |
| Bloomington Bison | Ice Hockey | USA | male |
| Bloomsburg | Football | USA | male |
| Bluefield State | Basketball | USA | female |
| Bluefield State | Football | USA | male |
| Bluefield State | Basketball | USA | male |
| Bluefield University | Football | USA | male |
| Bo Nickal | Fighting | International | mixed |
| Bo-Mi-Re Shin | Fighting | International | mixed |
| Bob Jones | Basketball | USA | female |
| Bob Jones University | Soccer | USA | female |
| Bob Jones University | Soccer | USA | male |
| Bobby Green | Fighting | International | mixed |
| Boca Juniors | Soccer | Argentina | male |
| Boca Juniors | Basketball | Argentina | male |
| Boca Juniors (Arg) | Basketball | International | male |
| Boca Juniors de Cali | Soccer | Colombia | male |
| Bochum | Soccer | Germany | female |
| Bodø / Glimt | Soccer | Norway | male |
| Bodø / Glimt U19 | Soccer | Norway | male |
| Bogdan Grad | Fighting | International | mixed |
| Bogdan Guskov | Fighting | International | mixed |
| Bogotá | Soccer | Colombia | male |
| BOHFS St. Louis | Soccer | USA | male |
| Boise | Soccer | USA | male |
| Boise State | Basketball | USA | male |
| Boise State | Basketball | USA | female |
| Boise State | Softball | USA | female |
| Boise State | Soccer | USA | female |
| Boise State | Volleyball | USA | female |
| Boise State | Football | USA | male |
| Boise State | Gymnastics | USA | female |
| Bolaji Oki | Fighting | International | mixed |
| Bolívar | Soccer | Bolivia | male |
| Bolivia | Soccer | International | male |
| Bolivia | Soccer | International | female |
| Bologna | Soccer | Italy | male |
| Bolton Wanderers | Soccer | England | male |
| Bonaire | Soccer | International | male |
| Bonaire U20 | Soccer | International | male |
| Borac Banja Luka | Soccer | Bosnia & Herzegovina | male |
| Bordeaux Begles | Rugby Union | France | male |
| Boreham Wood | Soccer | England | male |
| Borislav Nikolic | Fighting | International | mixed |
| Borlislav Nikolic | Fighting | Serbia | mixed |
| Borussia Dortmund | Soccer | Germany | male |
| Borussia Dortmund Legends | Soccer | Germany | male |
| Borussia Dortmund U19 | Soccer | Germany | male |
| Borussia M'gladbach | Soccer | Germany | female |
| Borussia Mönchengladbach | Soccer | Germany | male |
| Bosnia & Herzegovina | Basketball | International | male |
| Bosnia & Herzegovina | Soccer | International | female |
| Bosnia-Herzegovina | Soccer | International | male |
| Boston | Ice Hockey | USA | female |
| Boston Banshees | Rugby Union | USA | female |
| Boston Bruins | Ice Hockey | USA | male |
| Boston Cannons | Lacrosse | USA | male |
| Boston Celtics | Basketball | USA | male |
| Boston College | Ice Hockey | USA | female |
| Boston College | Ice Hockey | USA | male |
| Boston College | Football | USA | male |
| Boston College | Baseball | USA | male |
| Boston College | Softball | USA | female |
| Boston College | Lacrosse | USA | female |
| Boston College | Basketball | USA | male |
| Boston College | Basketball | USA | female |
| Boston College | Volleyball | USA | female |
| Boston College | Soccer | USA | male |
| Boston College | Soccer | USA | female |
| Boston Guard | Lacrosse | USA | female |
| Boston Hunters | Baseball | USA | female |
| Boston Legacy FC | Soccer | USA | female |
| Boston Red Sox | Baseball | USA | male |
| Boston River | Soccer | Uruguay | male |
| Boston United | Soccer | England | male |
| Boston University | Ice Hockey | USA | male |
| Boston University | Ice Hockey | USA | female |
| Boston University | Softball | USA | female |
| Boston University | Lacrosse | USA | female |
| Boston University | Basketball | USA | male |
| Boston University | Basketball | USA | female |
| Boston University | Lacrosse | USA | male |
| Boston University | Soccer | USA | female |
| Boston University | Soccer | USA | male |
| Botafogo | Soccer | Brazil | male |
| Botic van de Zandschulp | Tennis | Netherlands | mixed |
| Botswana | Soccer | International | male |
| Boulogne | Soccer | France | male |
| Bowie State | Basketball | USA | male |
| Bowie State | Basketball | USA | female |
| Bowie State | Football | USA | male |
| Bowling Green | Basketball | USA | female |
| Bowling Green | Basketball | USA | male |
| Bowling Green | Gymnastics | USA | female |
| Bowling Green | Softball | USA | female |
| Bowling Green | Baseball | USA | male |
| Bowling Green | Soccer | USA | male |
| Bowling Green | Soccer | USA | female |
| Bowling Green | Football | USA | male |
| Bowling Green | Volleyball | USA | female |
| Bowling Green | Ice Hockey | USA | male |
| Bowling Green Hot Rods | Baseball | USA | male |
| Boyacá Chicó | Soccer | Colombia | male |
| Brackley Town | Soccer | England | male |
| Brad Tavares | Fighting | International | mixed |
| Bradenton Marauders | Baseball | USA | male |
| Bradford | Rugby League | England | male |
| Bradford City | Soccer | England | male |
| Bradley | Basketball | USA | male |
| Bradley | Basketball | USA | female |
| Bradley | Softball | USA | female |
| Bradley | Baseball | USA | male |
| Bradley | Soccer | USA | male |
| Bradley | Volleyball | USA | female |
| Brady Hiestand | Fighting | International | mixed |
| Brahe | Basketball | Sweden | female |
| Braintree Town | Soccer | England | male |
| Brampton Honey Badgers | Basketball | Canada | male |
| Brampton Steelheads | Ice Hockey | Canada | male |
| Brando Pericic | Fighting | International | mixed |
| Brandon Moreno | Fighting | Mexico | mixed |
| Brandon Nakashima | Tennis | USA | mixed |
| Brandon Royval | Fighting | International | mixed |
| Brandon Wheat Kings | Ice Hockey | Canada | male |
| Brann | Soccer | Norway | male |
| Brantford Bulldogs | Ice Hockey | Canada | male |
| Brazil | Baseball | International | male |
| Brazil | Soccer | International | male |
| Brazil | Soccer | International | female |
| Brazil | Basketball | International | male |
| Brazil | Basketball | International | female |
| Brazil | Tennis | International | mixed |
| Brazil U17 | Soccer | International | female |
| Brazil U20 | Soccer | International | female |
| Breeze BC | Basketball | USA | female |
| Brendan Allen | Fighting | International | mixed |
| Brendson Ribeiro | Fighting | International | mixed |
| Brentford | Soccer | England | male |
| Brentford U21 | Soccer | England | male |
| Breogan | Basketball | Spain | male |
| Brescia University | Soccer | USA | female |
| Brest | Soccer | France | male |
| Brevard College | Football | USA | male |
| Bridgeport | Gymnastics | USA | female |
| Bridgeport | Baseball | USA | male |
| Bridgeport Islanders | Ice Hockey | USA | male |
| Bridgewater College (VA) | Football | USA | male |
| Brighton & Hove Albion | Soccer | England | male |
| Brighton & Hove Albion | Soccer | England | female |
| Brighton U21 | Soccer | England | male |
| Brisbane | Baseball | Australia | male |
| Brisbane Broncos | Rugby League | Australia | male |
| Brisbane Broncos W | Rugby League | Australia | female |
| Brisbane Bullets | Basketball | Australia | male |
| Brisbane Lions | Aus Football | Australia | male |
| Brisbane Roar | Soccer | Australia | male |
| Brisbane Roar | Soccer | Australia | female |
| Bristol | Rugby Union | England | male |
| Bristol City | Soccer | England | male |
| Bristol Flyers | Basketball | United Kingdom | male |
| Bristol Rovers | Soccer | England | male |
| British VI U17 | Soccer | International | male |
| British Virgin Islands | Soccer | International | male |
| British Virgin Islands U20 | Soccer | International | male |
| Brock | Ice Hockey | Canada | male |
| Broki | Soccer | Suriname | male |
| Bromley | Soccer | England | male |
| Brøndby IF | Soccer | Denmark | male |
| Brooklyn Cyclones | Baseball | USA | male |
| Brooklyn FC | Soccer | USA | male |
| Brooklyn FC | Soccer | USA | female |
| Brooklyn Nets | Basketball | USA | male |
| Brown | Basketball | USA | male |
| Brown | Lacrosse | USA | female |
| Brown | Football | USA | male |
| Brown | Lacrosse | USA | male |
| Brown | Soccer | USA | female |
| Brown | Basketball | USA | female |
| Brown | Ice Hockey | USA | female |
| Brown | Ice Hockey | USA | male |
| Brown | Baseball | USA | male |
| Brown | Softball | USA | female |
| Brown | Soccer | USA | male |
| Brown | Volleyball | USA | female |
| Brown | Rugby Union | USA | female |
| Browns | Gymnastics | USA | female |
| Bruce Whitehead | Fighting | International | mixed |
| Brumbies | Rugby Union | International | male |
| Bruna Brasil | Fighting | International | mixed |
| Brunei | Soccer | International | male |
| Brunno Ferreira | Fighting | International | mixed |
| Bruno Lopes | Fighting | Brazil | mixed |
| Bruno Silva | Fighting | International | mixed |
| Brunswick Community College | Basketball | USA | male |
| Bryan Jimenez | Fighting | International | mixed |
| Bryant | Basketball | USA | female |
| Bryant | Basketball | USA | male |
| Bryant | Lacrosse | USA | female |
| Bryant | Lacrosse | USA | male |
| Bryant | Baseball | USA | male |
| Bryant | Softball | USA | female |
| Bryant | Soccer | USA | male |
| Bryant | Soccer | USA | female |
| Bryant | Volleyball | USA | female |
| Bryant | Football | USA | male |
| Bryant & Stratton | Basketball | USA | male |
| Bryce Mitchell | Fighting | International | mixed |
| Brynäs IF | Ice Hockey | Sweden | male |
| Bucknell | Basketball | USA | male |
| Bucknell | Basketball | USA | female |
| Bucknell | Lacrosse | USA | male |
| Bucknell | Lacrosse | USA | female |
| Bucknell | Baseball | USA | male |
| Bucknell | Softball | USA | female |
| Bucknell | Soccer | USA | male |
| Bucknell | Soccer | USA | female |
| Bucknell | Football | USA | male |
| Bucknell | Volleyball | USA | female |
| Buffalo | Basketball | USA | male |
| Buffalo | Basketball | USA | female |
| Buffalo | Softball | USA | female |
| Buffalo | Football | USA | male |
| Buffalo | Volleyball | USA | female |
| Buffalo | Soccer | USA | female |
| Buffalo Bandits | Lacrosse | USA | male |
| Buffalo Bills | Football | USA | male |
| Buffalo Bisons | Baseball | USA | male |
| Buffalo Sabres | Ice Hockey | USA | male |
| Buffalo State | Football | USA | male |
| Bulgaria | Soccer | International | male |
| Bulls | Rugby Union | South Africa | male |
| Burgos | Soccer | Spain | male |
| Burkina Faso | Soccer | International | female |
| Burkina Faso | Soccer | International | male |
| Burnley | Soccer | England | male |
| Burton Albion | Soccer | England | male |
| Burundi | Soccer | International | male |
| Bushnell | Soccer | USA | female |
| Butler | Basketball | USA | male |
| Butler | Basketball | USA | female |
| Butler | Softball | USA | female |
| Butler | Soccer | USA | male |
| Butler | Soccer | USA | female |
| Butler | Football | USA | male |
| Butler | Volleyball | USA | female |
| Butler | Baseball | USA | male |
| Butler | Lacrosse | USA | female |
| Buxton | Soccer | England | male |
| BYU | Basketball | USA | male |
| BYU | Football | USA | male |
| BYU | Basketball | USA | female |
| BYU | Gymnastics | USA | female |
| BYU | Softball | USA | female |
| BYU | Baseball | USA | male |
| BYU | Soccer | USA | female |
| BYU | Volleyball | USA | female |
| BYU | Volleyball | USA | male |
| CA La Paz | Soccer | Mexico | male |
| Cacahuatique | Soccer | El Salvador | male |
| Cádiz | Soccer | Spain | male |
| Cagliari | Soccer | Italy | male |
| Caio Borralho | Fighting | International | mixed |
| Cal Lutheran | Volleyball | USA | male |
| Cal Poly | Football | USA | male |
| Cal Poly | Baseball | USA | male |
| Cal Poly | Basketball | USA | male |
| Cal Poly | Basketball | USA | female |
| Cal Poly | Softball | USA | female |
| Cal Poly | Soccer | USA | female |
| Cal Poly | Soccer | USA | male |
| Cal Poly | Volleyball | USA | female |
| Cal Poly Pomona | Basketball | USA | female |
| Cal State East Bay | Basketball | USA | male |
| Cal State LA | Baseball | USA | male |
| Cal State San Bernardino | Baseball | USA | male |
| Calcio Padova | Soccer | Italy | male |
| Caldwell | Basketball | USA | female |
| Caledonia Gladiators | Basketball | United Kingdom | male |
| Caledonia Gladiators | Basketball | United Kingdom | female |
| Calgary Blizzard | Soccer | Canada | male |
| Calgary Flames | Ice Hockey | USA | male |
| Calgary Hitmen | Ice Hockey | Canada | male |
| Calgary Roughnecks | Lacrosse | USA | male |
| Calgary Stampeders | Football | Canada | male |
| Calgary Wild | Soccer | Canada | female |
| Calgary Wranglers | Ice Hockey | USA | male |
| Caliente de Durango | Baseball | Mexico | male |
| California | Football | USA | male |
| California | Basketball | USA | male |
| California | Baseball | USA | male |
| California | Basketball | USA | female |
| California | Gymnastics | USA | female |
| California | Lacrosse | USA | female |
| California | Softball | USA | female |
| California | Volleyball | USA | female |
| California | Soccer | USA | female |
| California | Soccer | USA | male |
| California | Rugby Union | USA | male |
| California (PA) | Football | USA | male |
| California Baptist | Basketball | USA | female |
| California Baptist | Basketball | USA | male |
| California Baptist | Softball | USA | female |
| California Baptist | Baseball | USA | male |
| California Baptist | Soccer | USA | female |
| California Baptist | Soccer | USA | male |
| California Baptist | Volleyball | USA | female |
| California Legion | Rugby Union | USA | male |
| California Lutheran | Football | USA | male |
| California Palms | Lacrosse | USA | female |
| California Redwoods | Lacrosse | USA | male |
| Callum Simpson | Fighting | International | mixed |
| Calvin | Basketball | USA | male |
| Calvin University | Football | USA | male |
| Cam Rowston | Fighting | International | mixed |
| Cambodia | Soccer | International | male |
| Cambridge | Rugby Union | England | female |
| Cambridge | Rugby Union | England | male |
| Cambridge United | Soccer | England | male |
| Cameron Nelson | Fighting | International | mixed |
| Cameron Smotherman | Fighting | USA | mixed |
| Cameroon | Basketball | International | male |
| Cameroon | Soccer | International | male |
| Cameroon | Soccer | International | female |
| Cameroon U17 | Soccer | International | male |
| Campbell | Soccer | USA | male |
| Campbell | Basketball | USA | male |
| Campbell | Basketball | USA | female |
| Campbell | Baseball | USA | male |
| Campbell | Softball | USA | female |
| Campbell | Soccer | USA | female |
| Campbell | Volleyball | USA | female |
| Campbell | Football | USA | male |
| Campbell | Lacrosse | USA | female |
| Canada | Baseball | USA | male |
| Canada | Soccer | International | male |
| Canada | Ice Hockey | International | male |
| Canada | Basketball | International | male |
| Canada | Basketball | International | female |
| Canada | Soccer | International | female |
| Canada | Rugby Union | International | female |
| Canada | Tennis | International | mixed |
| Canada | Rugby Union | International | male |
| Canada | Ice Hockey | International | female |
| Canada | Volleyball | International | female |
| Canada U17 | Soccer | International | male |
| Canada U17 | Basketball | International | male |
| Canada U18 | Ice Hockey | International | male |
| Canada U18 | Ice Hockey | International | female |
| Canada U20 | Ice Hockey | International | male |
| Canada U20 | Soccer | International | male |
| Canada U20 | Soccer | International | female |
| Canberra Raiders | Rugby League | Australia | male |
| Canberra Raiders W | Rugby League | Australia | female |
| Canberra United | Soccer | Australia | female |
| Cancún | Soccer | Mexico | male |
| Cangrejeros | Baseball | International | male |
| Cangrejeros | Basketball | Puerto Rico | male |
| Canisius | Ice Hockey | USA | male |
| Canisius | Basketball | USA | male |
| Canisius | Basketball | USA | female |
| Canisius | Lacrosse | USA | male |
| Canisius | Lacrosse | USA | female |
| Canisius | Baseball | USA | male |
| Canisius | Softball | USA | female |
| Canisius | Soccer | USA | female |
| Canisius | Soccer | USA | male |
| Canisius | Volleyball | USA | female |
| Canterbury Bulldogs | Rugby League | Australia | male |
| Canterbury Rams | Basketball | New Zealand | male |
| Canterbury-Bankstown Bulldogs W | Rugby League | Australia | female |
| Cape Breton Eagles | Ice Hockey | Canada | male |
| Cape Verde | Basketball | International | male |
| Cape Verde | Soccer | International | male |
| Cape Verde | Soccer | International | female |
| Capital City Go-Go | Basketball | USA | male |
| Carabobo | Soccer | Venezuela | male |
| Caracas | Soccer | Venezuela | male |
| Cardiff | Ice Hockey | United Kingdom | male |
| Cardiff | Rugby Union | Wales | male |
| Cardiff City | Soccer | England | male |
| Cardiff Rugby | Rugby Union | International | male |
| Carl Zeiss Jena | Soccer | Germany | female |
| Carli Judice | Fighting | International | mixed |
| Carlisle United | Soccer | England | male |
| Carlos Alcaraz | Tennis | Spain | mixed |
| Carlos Leal | Fighting | Brazil | mixed |
| Carlos Prates | Fighting | International | mixed |
| Carlos Ulberg | Fighting | International | mixed |
| Carlston Harris | Fighting | International | mixed |
| Carlton Blues | Aus Football | Australia | male |
| Carnegie Mellon | Football | USA | male |
| Carol Foro | Fighting | International | mixed |
| Carolina Ascent | Soccer | USA | female |
| Carolina Chaos | Lacrosse | USA | male |
| Carolina Core | Soccer | USA | male |
| Carolina Hurricanes | Ice Hockey | USA | male |
| Carolina Panthers | Football | USA | male |
| Carolina University | Basketball | USA | female |
| Caroline Dubois | Fighting | International | mixed |
| Carrarese | Soccer | Italy | male |
| Carroll (WI) | Soccer | USA | male |
| Carroll (WI) | Football | USA | male |
| Carson-Newman | Basketball | USA | female |
| Cartaginés | Soccer | Costa Rica | male |
| Carthage | Basketball | USA | female |
| Casa Pia | Soccer | Portugal | male |
| Case Western Reserve | Football | USA | male |
| Casey O'Neill | Fighting | International | mixed |
| Casper Ruud | Tennis | Norway | mixed |
| Castellón | Soccer | Spain | male |
| Castleford Tigers | Rugby League | England | male |
| Castleton | Football | USA | male |
| Castres Olympique | Rugby Union | France | male |
| Catalans Dragons | Rugby League | England | male |
| Catania | Soccer | Italy | male |
| Catanzaro | Soccer | Italy | male |
| Catawba | Volleyball | USA | male |
| Catholic University | Football | USA | male |
| Catolica | Basketball | Chile | male |
| Caty McNally | Tennis | USA | mixed |
| Cavalier FC | Soccer | Jamaica | male |
| Cavalry | Soccer | Canada | male |
| Cayman Islands | Soccer | International | male |
| Cayman Islands U17 | Soccer | International | male |
| Cayman Islands U20 | Soccer | International | male |
| CD Puerto Varas | Basketball | Chile | male |
| Ce Liu | Fighting | International | mixed |
| Ceará | Soccer | Brazil | male |
| Cedar Rapids | Ice Hockey | USA | male |
| Cedar Rapids Kernels | Baseball | USA | male |
| Celje | Soccer | Slovenia | male |
| Celta de Vigo | Soccer | Spain | male |
| Celta de Vigo II | Soccer | Spain | male |
| Celtic | Soccer | Scotland | male |
| Centenary College | Football | USA | male |
| Central African Republic | Soccer | International | male |
| Central Arkansas | Basketball | USA | male |
| Central Arkansas | Basketball | USA | female |
| Central Arkansas | Baseball | USA | male |
| Central Arkansas | Softball | USA | female |
| Central Arkansas | Volleyball | USA | female |
| Central Arkansas | Soccer | USA | female |
| Central Arkansas | Soccer | USA | male |
| Central Arkansas | Football | USA | male |
| Central Baptist College | Soccer | USA | male |
| Central Coast Mariners | Soccer | Australia | male |
| Central Coast Mariners | Soccer | Australia | female |
| Central Connecticut | Basketball | USA | female |
| Central Connecticut | Football | USA | male |
| Central Connecticut | Softball | USA | female |
| Central Connecticut | Volleyball | USA | female |
| Central Connecticut | Basketball | USA | male |
| Central Connecticut | Lacrosse | USA | female |
| Central Connecticut | Baseball | USA | male |
| Central Connecticut | Soccer | USA | female |
| Central Connecticut | Soccer | USA | male |
| Central Córdoba SdE | Soccer | Argentina | male |
| Central Georgia Tech | Basketball | USA | female |
| Central Michigan | Basketball | USA | male |
| Central Michigan | Basketball | USA | female |
| Central Michigan | Gymnastics | USA | female |
| Central Michigan | Football | USA | male |
| Central Michigan | Soccer | USA | female |
| Central Michigan | Volleyball | USA | female |
| Central Michigan | Lacrosse | USA | female |
| Central Michigan | Softball | USA | female |
| Central Michigan | Baseball | USA | male |
| Central Missouri | Football | USA | male |
| Central Oklahoma | Basketball | USA | male |
| Central Oklahoma | Football | USA | male |
| Central State | Basketball | USA | male |
| Central State | Volleyball | USA | male |
| Central State | Basketball | USA | female |
| Central State (OH) | Football | USA | male |
| Central Washington | Football | USA | male |
| Central Washington | Baseball | USA | male |
| Central Washington | Soccer | USA | female |
| Centre College | Football | USA | male |
| Cercle Brugge | Soccer | Belgium | male |
| Cerezo Osaka | Soccer | Japan | male |
| Cerro Porteño | Soccer | Paraguay | male |
| Cesar Almeida | Fighting | International | mixed |
| Cesena | Soccer | Italy | male |
| Ceuta | Soccer | Spain | male |
| CF Montreal | Soccer | USA | male |
| Chad Anheliger | Fighting | International | mixed |
| Chadron State | Football | USA | male |
| Chalon/Saone | Basketball | France | male |
| Chaminade | Baseball | USA | male |
| Chankas CYC | Soccer | Peru | male |
| Chantelle Cameron | Fighting | International | mixed |
| Chapecoense | Soccer | Brazil | male |
| Chapman University | Football | USA | male |
| Charles Johnson | Fighting | International | mixed |
| Charles Jourdain | Fighting | International | mixed |
| Charles Oliveira | Fighting | Brazil | mixed |
| Charles Radtke | Fighting | International | mixed |
| Charleston (WV) | Volleyball | USA | male |
| Charleston Battery | Soccer | USA | male |
| Charleston RiverDogs | Baseball | USA | male |
| Charleston Southern | Basketball | USA | male |
| Charleston Southern | Basketball | USA | female |
| Charleston Southern | Softball | USA | female |
| Charleston Southern | Baseball | USA | male |
| Charleston Southern | Soccer | USA | female |
| Charleston Southern | Volleyball | USA | female |
| Charleston Southern | Football | USA | male |
| Charlotte | Basketball | USA | male |
| Charlotte | Football | USA | male |
| Charlotte | Basketball | USA | female |
| Charlotte | Softball | USA | female |
| Charlotte | Baseball | USA | male |
| Charlotte | Lacrosse | USA | female |
| Charlotte | Soccer | USA | male |
| Charlotte | Soccer | USA | female |
| Charlotte | Volleyball | USA | female |
| Charlotte Checkers | Ice Hockey | USA | male |
| Charlotte FC | Soccer | USA | male |
| Charlotte Hornets | Basketball | USA | male |
| Charlotte Independence | Soccer | USA | male |
| Charlotte Knights | Baseball | USA | male |
| Charlottetown Islanders | Ice Hockey | Canada | male |
| Charlton Athletic | Soccer | England | male |
| Charlton Athletic | Soccer | England | female |
| Chase Hooper | Fighting | International | mixed |
| Chattanooga | Basketball | USA | female |
| Chattanooga | Basketball | USA | male |
| Chattanooga | Softball | USA | female |
| Chattanooga | Volleyball | USA | female |
| Chattanooga | Soccer | USA | female |
| Chattanooga | Football | USA | male |
| Chattanooga FC | Soccer | USA | male |
| Chattanooga Lookouts | Baseball | USA | male |
| Chattanooga Red Wolves | Soccer | USA | male |
| Chelmsford City | Soccer | England | male |
| Chelsea | Soccer | England | male |
| Chelsea Chandler | Fighting | International | mixed |
| Chelsea U19 | Soccer | International | male |
| Chelsea U21 | Soccer | England | male |
| Chelsea Women | Soccer | England | female |
| Cheltenham Town | Soccer | England | male |
| Chemnitz | Basketball | Germany | male |
| Cherneka Johnson | Fighting | International | mixed |
| Chesapeake Baysox | Baseball | USA | male |
| Chesham United | Soccer | England | male |
| Cheshire Phoenix | Basketball | United Kingdom | male |
| Chester | Soccer | England | male |
| Chesterfield | Soccer | England | male |
| Chiba Lotte Marines | Baseball | Japan | male |
| Chicago | Football | USA | male |
| Chicago Bears | Football | USA | male |
| Chicago Blackhawks | Ice Hockey | USA | male |
| Chicago Bulls | Basketball | USA | male |
| Chicago Cubs | Baseball | USA | male |
| Chicago Fire | Soccer | USA | male |
| Chicago Fire FC II | Soccer | USA | male |
| Chicago Hounds | Rugby Union | USA | male |
| Chicago Sky | Basketball | USA | female |
| Chicago Stars | Soccer | USA | female |
| Chicago State | Basketball | USA | female |
| Chicago State | Volleyball | USA | female |
| Chicago State | Basketball | USA | male |
| Chicago State | Soccer | USA | male |
| Chicago State | Soccer | USA | female |
| Chicago Steel | Ice Hockey | USA | male |
| Chicago Tempest | Rugby Union | USA | female |
| Chicago White Sox | Baseball | USA | male |
| Chicago Wolves | Ice Hockey | USA | male |
| Chicoutimi Sagueneens | Ice Hockey | Canada | male |
| Chidi Njokuani | Fighting | International | mixed |
| Chile | Basketball | International | male |
| Chile | Soccer | International | female |
| Chile | Soccer | International | male |
| China | Basketball | International | male |
| China | Basketball | International | female |
| China PR | Soccer | International | male |
| China PR U20 | Soccer | China | male |
| China U20 W | Soccer | International | female |
| Chinatrust Brothers 2 | Baseball | International | male |
| Chinese Taipei | Baseball | International | male |
| Chinese Taipei | Basketball | International | male |
| Chipola | Basketball | USA | female |
| Chipola | Basketball | USA | male |
| Chippenham Town | Soccer | England | male |
| Cholet | Basketball | France | male |
| Choloma | Soccer | Honduras | male |
| Chorley | Soccer | England | male |
| Chowan | Football | USA | male |
| Chris Curtis | Fighting | International | mixed |
| Chris Duncan | Fighting | International | mixed |
| Chris Padilla | Fighting | International | mixed |
| Christian Edwards | Fighting | USA | mixed |
| Christian Edwards | Fighting | International | mixed |
| Christian Leroy Duncan | Fighting | International | mixed |
| Christian Medina | Fighting | International | mixed |
| Christian Rodriguez | Fighting | International | mixed |
| Christopher Newport | Basketball | USA | male |
| Christopher Newport | Football | USA | male |
| Cibao | Soccer | Dominican Republic | male |
| Cienciano | Soccer | Peru | male |
| Cincinnati | Football | USA | male |
| Cincinnati | Basketball | USA | male |
| Cincinnati | Basketball | USA | female |
| Cincinnati | Baseball | USA | male |
| Cincinnati | Lacrosse | USA | female |
| Cincinnati | Soccer | USA | female |
| Cincinnati | Volleyball | USA | female |
| Cincinnati Bengals | Football | USA | male |
| Cincinnati Cyclones | Ice Hockey | USA | male |
| Cincinnati Reds | Baseball | USA | male |
| Ciryl Gane | Fighting | International | mixed |
| Ciudad de Bolívar | Soccer | Argentina | male |
| Claflin University | Basketball | USA | female |
| Clara Tauson | Tennis | International | mixed |
| Claremont Mudd Scripps College | Football | USA | male |
| Clarendon College | Basketball | USA | female |
| Clarion | Football | USA | male |
| Clark Atlanta | Football | USA | male |
| Clarkson | Ice Hockey | USA | female |
| Clarkson | Ice Hockey | USA | male |
| Claypole | Soccer | Argentina | male |
| Clayton Carpenter | Fighting | International | mixed |
| Clearwater Threshers | Baseball | USA | male |
| Cleary University | Baseball | USA | male |
| Clemson | Football | USA | male |
| Clemson | Basketball | USA | female |
| Clemson | Basketball | USA | male |
| Clemson | Baseball | USA | male |
| Clemson | Softball | USA | female |
| Clemson | Lacrosse | USA | female |
| Clemson | Gymnastics | USA | female |
| Clemson | Soccer | USA | male |
| Clemson | Soccer | USA | female |
| Clemson | Volleyball | USA | female |
| Clermont | Rugby Union | France | male |
| Clermont | Soccer | France | male |
| Cleveland Browns | Football | USA | male |
| Cleveland Cavaliers | Basketball | USA | male |
| Cleveland Charge | Basketball | USA | male |
| Cleveland Guardians | Baseball | USA | male |
| Cleveland Monsters | Ice Hockey | USA | male |
| Cleveland State | Basketball | USA | female |
| Cleveland State | Basketball | USA | male |
| Cleveland State | Lacrosse | USA | male |
| Cleveland State | Soccer | USA | female |
| Cleveland State | Soccer | USA | male |
| Cleveland State | Volleyball | USA | female |
| Cliftonville | Soccer | Northern Ireland | female |
| Club Africain (Tun) | Basketball | International | male |
| Club Brugge | Soccer | Belgium | male |
| Club Brugge U19 | Soccer | International | male |
| Club Guaraní | Soccer | Paraguay | male |
| Club Sando | Soccer | Trinidad and Tobago | male |
| Coachella Valley Firebirds | Ice Hockey | USA | male |
| Coachella Valley Lakers | Basketball | USA | male |
| Coast Guard | Football | USA | male |
| Coastal Carolina | Football | USA | male |
| Coastal Carolina | Basketball | USA | male |
| Coastal Carolina | Basketball | USA | female |
| Coastal Carolina | Softball | USA | female |
| Coastal Carolina | Baseball | USA | male |
| Coastal Carolina | Lacrosse | USA | female |
| Coastal Carolina | Soccer | USA | male |
| Coastal Carolina | Soccer | USA | female |
| Coastal Carolina | Volleyball | USA | female |
| Cobán Imperial | Soccer | Guatemala | male |
| Cobresal | Soccer | Chile | male |
| Coco Gauff | Tennis | USA | mixed |
| Cody Brundage | Fighting | International | mixed |
| Cody Chovancek | Fighting | International | mixed |
| Cody Durden | Fighting | USA | mixed |
| Cody Garbrandt | Fighting | International | mixed |
| Cody Gibson | Fighting | International | mixed |
| Cody Haddon | Fighting | International | mixed |
| Colby Thicknesse | Fighting | International | mixed |
| Colchester United | Soccer | England | male |
| Colgate | Basketball | USA | female |
| Colgate | Basketball | USA | male |
| Colgate | Ice Hockey | USA | female |
| Colgate | Ice Hockey | USA | male |
| Colgate | Lacrosse | USA | male |
| Colgate | Lacrosse | USA | female |
| Colgate | Softball | USA | female |
| Colgate | Soccer | USA | male |
| Colgate | Soccer | USA | female |
| Colgate | Volleyball | USA | female |
| Colgate | Football | USA | male |
| College of Charleston | Softball | USA | female |
| College of Charleston | Basketball | USA | male |
| College of Charleston | Basketball | USA | female |
| College of Charleston | Baseball | USA | male |
| College of Charleston | Soccer | USA | female |
| College of Charleston | Soccer | USA | male |
| College of Charleston | Volleyball | USA | female |
| College of New Jersey | Football | USA | male |
| College of Southern Idaho | Basketball | USA | female |
| College Park Skyhawks | Basketball | USA | male |
| Collingwood Magpies | Aus Football | Australia | male |
| Colo Colo | Basketball | Chile | male |
| Colombia | Baseball | International | male |
| Colombia | Soccer | International | male |
| Colombia | Basketball | International | male |
| Colombia | Basketball | International | female |
| Colombia | Soccer | International | female |
| Colombia U17 | Soccer | International | female |
| Colombia U19 | Soccer | International | male |
| Colombia U20 | Soccer | International | female |
| Colorado | Basketball | USA | male |
| Colorado | Football | USA | male |
| Colorado | Basketball | USA | female |
| Colorado | Lacrosse | USA | female |
| Colorado | Volleyball | USA | female |
| Colorado | Soccer | USA | female |
| Colorado Avalanche | Ice Hockey | USA | male |
| Colorado College | Ice Hockey | USA | male |
| Colorado College | Soccer | USA | female |
| Colorado Eagles | Ice Hockey | USA | male |
| Colorado Mammoth | Lacrosse | USA | male |
| Colorado Mesa | Basketball | USA | female |
| Colorado Mesa | Football | USA | male |
| Colorado Mesa | Baseball | USA | male |
| Colorado Rapids | Soccer | USA | male |
| Colorado Rapids 2 | Soccer | International | male |
| Colorado Rockies | Baseball | USA | male |
| Colorado School of Mines | Football | USA | male |
| Colorado Springs | Soccer | USA | male |
| Colorado State | Basketball | USA | male |
| Colorado State | Basketball | USA | female |
| Colorado State | Softball | USA | female |
| Colorado State | Soccer | USA | female |
| Colorado State | Volleyball | USA | female |
| Colorado State | Football | USA | male |
| Columbia | Basketball | USA | female |
| Columbia | Basketball | USA | male |
| Columbia | Lacrosse | USA | female |
| Columbia | Softball | USA | female |
| Columbia | Baseball | USA | male |
| Columbia | Soccer | USA | female |
| Columbia | Volleyball | USA | female |
| Columbia | Soccer | USA | male |
| Columbia | Football | USA | male |
| Columbia Fireflies | Baseball | USA | male |
| Columbus Aviators | Football | USA | male |
| Columbus Blue Jackets | Ice Hockey | USA | male |
| Columbus Clingstones | Baseball | USA | male |
| Columbus Clippers | Baseball | USA | male |
| Columbus Crew | Soccer | USA | male |
| Columbus Crew 2 | Soccer | International | male |
| Columbus Fury | Volleyball | USA | female |
| Como | Soccer | Italy | male |
| Como | Soccer | Italy | female |
| Comoros | Soccer | International | male |
| Comunicaciones | Soccer | Guatemala | male |
| Concord | Soccer | USA | female |
| Concord University | Football | USA | male |
| Concordia | Ice Hockey | USA | female |
| Concordia | Ice Hockey | Canada | male |
| Concordia (TX) | Soccer | USA | female |
| Concordia Irvine | Volleyball | USA | male |
| Concordia-Chicago | Football | USA | male |
| Concordia-St. Paul | Football | USA | male |
| Cong Wang | Fighting | International | mixed |
| Congo | Soccer | International | male |
| Congo DR | Soccer | International | female |
| Congo DR U20 | Soccer | International | male |
| Connacht Eagles | Rugby Union | International | male |
| Connecticut Sun | Basketball | USA | female |
| Connecticut United FC | Soccer | USA | male |
| Conor McGregor | Fighting | International | mixed |
| Coppin State | Volleyball | USA | female |
| Coppin State | Basketball | USA | female |
| Coppin State | Basketball | USA | male |
| Coppin State | Baseball | USA | male |
| Coppin State | Softball | USA | female |
| Coquimbo Unido | Soccer | Chile | male |
| Córdoba | Soccer | Spain | male |
| Corinthians | Soccer | Brazil | male |
| Corinthians | Soccer | Brazil | female |
| Coritiba | Soccer | Brazil | male |
| Cornell | Basketball | USA | male |
| Cornell | Basketball | USA | female |
| Cornell | Ice Hockey | USA | male |
| Cornell | Ice Hockey | USA | female |
| Cornell | Lacrosse | USA | male |
| Cornell | Lacrosse | USA | female |
| Cornell | Gymnastics | USA | female |
| Cornell | Softball | USA | female |
| Cornell | Baseball | USA | male |
| Cornell | Soccer | USA | female |
| Cornell | Volleyball | USA | female |
| Cornell | Soccer | USA | male |
| Cornell | Football | USA | male |
| Corpus Christi | Soccer | USA | male |
| Corpus Christi Hooks | Baseball | USA | male |
| Correcaminos UAT | Soccer | Mexico | male |
| Çorum FK | Soccer | Turkiye | male |
| Cory Sandhagen | Fighting | International | mixed |
| Costa Rica | Soccer | International | male |
| Costa Rica | Soccer | International | female |
| Costa Rica U17 | Soccer | International | male |
| Costa Rica U20 | Soccer | International | male |
| Costa Rica U20 | Soccer | International | female |
| Côte d'Ivoire | Soccer | International | female |
| Côte d'Ivoire U17 | Soccer | International | male |
| Côte d'Ivoire U20 | Soccer | International | male |
| Court McGee | Fighting | International | mixed |
| Coventry City | Soccer | England | male |
| Cracovia Kraków | Soccer | Poland | male |
| Crawley Town | Soccer | England | male |
| Creighton | Basketball | USA | male |
| Creighton | Volleyball | USA | female |
| Creighton | Basketball | USA | female |
| Creighton | Softball | USA | female |
| Creighton | Baseball | USA | male |
| Creighton | Soccer | USA | male |
| Creighton | Soccer | USA | female |
| Cremonese | Soccer | Italy | male |
| Crewe Alexandra | Soccer | England | male |
| Cristian Perez | Fighting | International | mixed |
| Cristian Quinonez | Fighting | International | mixed |
| Cristobal Lorente | Fighting | International | mixed |
| Croatia | Basketball | International | male |
| Croatia | Soccer | International | male |
| Croatia U17 | Soccer | International | male |
| Cronulla Sharks | Rugby League | Australia | male |
| Cronulla Sharks W | Rugby League | Australia | female |
| Crown Legacy FC | Soccer | USA | male |
| Cruizers | Soccer | USA | male |
| Crusaders | Soccer | Northern Ireland | female |
| Crusaders | Rugby Union | International | male |
| Cruz Azul | Soccer | Mexico | male |
| Cruz Azul | Soccer | Mexico | female |
| Cruzeiro | Soccer | Brazil | male |
| Crvena Zvezda Meridianbet | Basketball | International | male |
| Crystal Palace | Soccer | England | male |
| Crystal Palace | Soccer | England | female |
| Crystal Palace U18 | Soccer | England | male |
| Crystal Palace U21 | Soccer | England | male |
| CSKA 1948 | Soccer | Bulgaria | male |
| CSKA Sofia | Soccer | Bulgaria | male |
| CSU Bakersfield | Basketball | USA | male |
| CSU Bakersfield | Basketball | USA | female |
| CSU Bakersfield | Softball | USA | female |
| CSU Bakersfield | Baseball | USA | male |
| CSU Bakersfield | Soccer | USA | male |
| CSU Bakersfield | Soccer | USA | female |
| CSU Bakersfield | Volleyball | USA | female |
| CSU Fullerton | Softball | USA | female |
| CSU Fullerton | Basketball | USA | male |
| CSU Fullerton | Basketball | USA | female |
| CSU Fullerton | Baseball | USA | male |
| CSU Fullerton | Soccer | USA | male |
| CSU Fullerton | Soccer | USA | female |
| CSU Fullerton | Volleyball | USA | female |
| CSU Northridge | Basketball | USA | female |
| CSU Northridge | Basketball | USA | male |
| CSU Northridge | Volleyball | USA | male |
| CSU Northridge | Baseball | USA | male |
| CSU Northridge | Softball | USA | female |
| CSU Northridge | Volleyball | USA | female |
| CSU Northridge | Soccer | USA | female |
| CSU Northridge | Soccer | USA | male |
| CSU Pueblo | Football | USA | male |
| CSU Pueblo | Baseball | USA | male |
| Cub Swanson | Fighting | International | mixed |
| Cuba | Baseball | International | male |
| Cuba | Basketball | International | male |
| Cuba | Soccer | International | female |
| Cuba | Soccer | International | male |
| Cuba U17 | Soccer | International | male |
| Cuba U20 | Soccer | International | male |
| Cúcuta Deportivo | Soccer | Colombia | male |
| Cultural Leonesa | Soccer | Spain | male |
| Culver-Stockton | Volleyball | USA | female |
| Curaçao | Soccer | International | male |
| Curacao | Soccer | International | female |
| Curaçao U17 | Soccer | International | male |
| Curaçao U20 | Soccer | International | male |
| Curtis Blaydes | Fighting | International | mixed |
| Curzon Ashton | Soccer | England | male |
| Cusco | Soccer | Peru | male |
| Cyprus | Basketball | International | male |
| Cyprus | Soccer | International | male |
| Czech Republic | Baseball | International | male |
| Czech Republic | Ice Hockey | International | male |
| Czech Republic | Basketball | International | male |
| Czech Republic | Ice Hockey | International | female |
| Czech Republic U18 | Ice Hockey | International | male |
| Czech Republic U18 | Ice Hockey | International | female |
| Czech Republic U20 | Ice Hockey | International | male |
| Czechia | Soccer | International | male |
| Czechia | Basketball | International | female |
| D.C. Defenders | Football | USA | male |
| D.C. United | Soccer | USA | male |
| D.R. Congo | Basketball | International | male |
| D.R. Congo U17 | Soccer | International | male |
| D'Youville | Volleyball | USA | male |
| Daemen | Basketball | USA | male |
| Daemen | Volleyball | USA | male |
| Dagenham & Redbridge | Soccer | England | male |
| Dakota Hope | Fighting | USA | mixed |
| Dakota State | Football | USA | male |
| Dallas Baptist | Baseball | USA | male |
| Dallas Cowboys | Football | USA | male |
| Dallas Mavericks | Basketball | USA | male |
| Dallas Pulse | Volleyball | USA | female |
| Dallas Renegades | Football | USA | male |
| Dallas Stars | Ice Hockey | USA | male |
| Dallas Trinity | Soccer | USA | female |
| Dallas Wings | Basketball | USA | female |
| Damac FC | Soccer | Saudi Arabia | male |
| Damian Pinas | Fighting | International | mixed |
| Damian Rzepecki | Fighting | International | mixed |
| Damien Anderson | Fighting | International | mixed |
| Dan Ige | Fighting | USA | mixed |
| Daniel Barez | Fighting | International | mixed |
| Daniel Dubois | Fighting | International | mixed |
| Daniel Hooker | Fighting | International | mixed |
| Daniel Merida Aguilar | Tennis | International | mixed |
| Daniel Rodriguez | Fighting | USA | mixed |
| Daniel Santos | Fighting | International | mixed |
| Daniel Zellhuber | Fighting | International | mixed |
| Daniil Donchenko | Fighting | International | mixed |
| Daniil Medvedev | Tennis | International | mixed |
| Danny Silva | Fighting | International | mixed |
| Dantos | Baseball | International | male |
| Dar City (Tan) | Basketball | International | male |
| Daria Zheleznyakova | Fighting | International | mixed |
| Darja Vidmanova | Tennis | Czech Republic | female |
| Darlington | Soccer | England | male |
| Darmstadt 98 | Soccer | Germany | male |
| Darren Elkins | Fighting | USA | mixed |
| Darrius Flowers | Fighting | International | mixed |
| Dartmouth | Ice Hockey | USA | female |
| Dartmouth | Football | USA | male |
| Dartmouth | Lacrosse | USA | male |
| Dartmouth | Lacrosse | USA | female |
| Dartmouth | Soccer | USA | female |
| Dartmouth | Soccer | USA | male |
| Dartmouth | Basketball | USA | male |
| Dartmouth | Basketball | USA | female |
| Dartmouth | Ice Hockey | USA | male |
| Dartmouth | Softball | USA | female |
| Dartmouth | Baseball | USA | male |
| Dartmouth | Volleyball | USA | female |
| Dartmouth | Rugby Union | USA | female |
| Davenport | Football | USA | male |
| Davenport | Rugby Union | USA | female |
| Davenport | Basketball | USA | female |
| Davenport | Basketball | USA | male |
| Davey Grant | Fighting | International | mixed |
| David Martinez | Fighting | International | mixed |
| Davidson | Basketball | USA | female |
| Davidson | Basketball | USA | male |
| Davidson | Baseball | USA | male |
| Davidson | Lacrosse | USA | female |
| Davidson | Soccer | USA | female |
| Davidson | Volleyball | USA | female |
| Davidson | Soccer | USA | male |
| Davidson | Football | USA | male |
| Dayton | Basketball | USA | male |
| Dayton | Basketball | USA | female |
| Dayton | Baseball | USA | male |
| Dayton | Softball | USA | female |
| Dayton | Volleyball | USA | female |
| Dayton | Soccer | USA | male |
| Dayton | Soccer | USA | female |
| Dayton | Football | USA | male |
| Dayton Dragons | Baseball | USA | male |
| Daytona State | Basketball | USA | male |
| Daytona Tortugas | Baseball | USA | male |
| DC Power FC | Soccer | USA | female |
| Debrecen | Soccer | Hungary | male |
| Defence Force | Soccer | Trinidad and Tobago | male |
| Defensa y Justicia | Soccer | Argentina | male |
| Defensor Sporting | Soccer | Uruguay | male |
| Defiance | Soccer | USA | male |
| Deiveson Figueiredo | Fighting | Brazil | mixed |
| Delaware Blue Coats | Basketball | USA | male |
| Delaware State | Football | USA | male |
| Delaware State | Basketball | USA | male |
| Delaware State | Basketball | USA | female |
| Delaware State | Baseball | USA | male |
| Delaware State | Lacrosse | USA | female |
| Delaware State | Volleyball | USA | female |
| Delaware State | Ice Hockey | USA | female |
| Delaware State | Softball | USA | female |
| Delaware State | Soccer | USA | female |
| Delfines Del Este | Soccer | Dominican Republic | male |
| Delmarva Shorebirds | Baseball | USA | male |
| Delphine Benouaich | Fighting | International | mixed |
| Delta State | Football | USA | male |
| Dender | Soccer | Belgium | male |
| Denis Shapovalov | Tennis | Canada | mixed |
| Denise Gomes | Fighting | International | mixed |
| Denmark | Ice Hockey | International | male |
| Denmark | Basketball | International | male |
| Denmark | Soccer | International | male |
| Denmark | Soccer | International | female |
| Denmark U18 | Ice Hockey | International | male |
| Denmark U19 | Soccer | International | male |
| Denmark U20 | Ice Hockey | International | male |
| Dennis Buzukja | Fighting | International | mixed |
| Denver | Ice Hockey | USA | male |
| Denver | Gymnastics | USA | female |
| Denver | Basketball | USA | male |
| Denver | Lacrosse | USA | male |
| Denver | Lacrosse | USA | female |
| Denver | Basketball | USA | female |
| Denver | Soccer | USA | male |
| Denver | Soccer | USA | female |
| Denver | Volleyball | USA | female |
| Denver Broncos | Football | USA | male |
| Denver Nuggets | Basketball | USA | male |
| Denver Onyx | Rugby Union | USA | female |
| Denver Outlaws | Lacrosse | USA | male |
| Denver Summit FC | Soccer | USA | female |
| Denzel Freeman | Fighting | International | mixed |
| DePaul | Basketball | USA | male |
| DePaul | Basketball | USA | female |
| DePaul | Softball | USA | female |
| DePaul | Volleyball | USA | female |
| DePaul | Soccer | USA | male |
| DePaul | Soccer | USA | female |
| Deportes Quindío | Soccer | Colombia | male |
| Deportes Tolima | Soccer | Colombia | male |
| Deportivo Alavés | Soccer | Spain | male |
| Deportivo Cali | Soccer | Colombia | male |
| Deportivo Cuenca | Soccer | Ecuador | male |
| Deportivo de La Coruña | Soccer | Spain | female |
| Deportivo Garcilaso | Soccer | Peru | male |
| Deportivo La Coruña | Soccer | Spain | male |
| Deportivo La Guaira | Soccer | Venezuela | male |
| Deportivo Madryn | Soccer | Argentina | male |
| Deportivo Maipú | Soccer | Argentina | male |
| Deportivo Pasto | Soccer | Colombia | male |
| Deportivo Pereira | Soccer | Colombia | male |
| Deportivo Recoleta | Soccer | Paraguay | male |
| Deportivo Riestra | Soccer | Argentina | male |
| Deportivo Saprissa | Soccer | Costa Rica | male |
| Deportivo Táchira | Soccer | Venezuela | male |
| Derby County | Soccer | England | male |
| Derby County U21 | Soccer | England | male |
| Derby U18 | Soccer | England | male |
| Derrick Lewis | Fighting | USA | mixed |
| Derry City | Soccer | Northern Ireland | female |
| Des Moines Buccaneers | Ice Hockey | USA | male |
| Des Moines Menace | Soccer | USA | male |
| Detroit Amps | Basketball | USA | male |
| Detroit City | Soccer | USA | male |
| Detroit Lions | Football | USA | male |
| Detroit Mercy | Basketball | USA | male |
| Detroit Mercy | Basketball | USA | female |
| Detroit Mercy | Lacrosse | USA | female |
| Detroit Mercy | Lacrosse | USA | male |
| Detroit Mercy | Softball | USA | female |
| Detroit Mercy | Soccer | USA | female |
| Detroit Mercy | Soccer | USA | male |
| Detroit Pistons | Basketball | USA | male |
| Detroit Red Wings | Ice Hockey | USA | male |
| Detroit Tigers | Baseball | USA | male |
| Detroit W | Ice Hockey | USA | female |
| Diablos Rojos del Mexico | Baseball | Mexico | male |
| Diana Schnaider | Tennis | Russia | mixed |
| Dickinson | Football | USA | male |
| Diego Ferreira | Fighting | Brazil | mixed |
| Diego Lopes | Fighting | International | mixed |
| Dijon | Soccer | France | female |
| Dijon | Soccer | France | male |
| Dillard | Baseball | USA | male |
| Dillard | Volleyball | USA | female |
| Dina Thorslund | Fighting | International | mixed |
| Dinamo Zagreb | Soccer | Croatia | male |
| Dione Barbosa | Fighting | International | mixed |
| Diriangén | Soccer | Nicaragua | male |
| Diyar Nurgozhay | Fighting | International | mixed |
| Djoliba | Soccer | Mali | male |
| Djorden Dos Santos | Fighting | International | mixed |
| Dodge City | Basketball | USA | female |
| Dolphins | Rugby League | Australia | male |
| Dom Mar Fan | Fighting | International | mixed |
| Dominica | Soccer | International | male |
| Dominica U17 | Soccer | International | male |
| Dominica U20 | Soccer | International | male |
| Dominican (NY) | Basketball | USA | male |
| Dominican (NY) | Volleyball | USA | male |
| Dominican Republic | Baseball | International | male |
| Dominican Republic | Basketball | International | male |
| Dominican Republic | Soccer | International | male |
| Dominican Republic | Soccer | International | female |
| Dominican Republic U17 | Soccer | International | male |
| Dominican Republic U20 | Soccer | International | male |
| Dominick Reyes | Fighting | USA | mixed |
| Doncaster Rovers | Soccer | England | male |
| Donte Johnson | Fighting | International | mixed |
| Doo-Ho Choi | Fighting | International | mixed |
| Dorking Wanderers | Soccer | England | male |
| Douglas Silva de Andrade | Fighting | International | mixed |
| Dover Athletic | Soccer | England | male |
| DR Congo | Soccer | International | male |
| Dragons | Rugby Union | International | male |
| Drake | Basketball | USA | female |
| Drake | Basketball | USA | male |
| Drake | Softball | USA | female |
| Drake | Volleyball | USA | female |
| Drake | Soccer | USA | male |
| Drake | Soccer | USA | female |
| Drake | Football | USA | male |
| Drakkar Klose | Fighting | USA | mixed |
| Drew Dober | Fighting | International | mixed |
| Drexel | Basketball | USA | male |
| Drexel | Basketball | USA | female |
| Drexel | Soccer | USA | female |
| Drexel | Soccer | USA | male |
| Drexel | Lacrosse | USA | female |
| Drexel | Softball | USA | female |
| Drexel | Lacrosse | USA | male |
| Dricus Du Plessis | Fighting | International | mixed |
| Drita | Soccer | Republic of Kosovo | male |
| Drummondville Voltigeurs | Ice Hockey | Canada | male |
| Dubai | Basketball | International | male |
| Dubuque Fighting Saints | Ice Hockey | USA | male |
| Duke | Basketball | USA | male |
| Duke | Basketball | USA | female |
| Duke | Football | USA | male |
| Duke | Softball | USA | female |
| Duke | Baseball | USA | male |
| Duke | Lacrosse | USA | male |
| Duke | Lacrosse | USA | female |
| Duke | Soccer | USA | male |
| Duke | Soccer | USA | female |
| Duke | Volleyball | USA | female |
| Dundee FC | Soccer | Scotland | male |
| Dundee United | Soccer | Scotland | male |
| Dunedin Blue Jays | Baseball | USA | male |
| Dunfermline Athletic | Soccer | Scotland | male |
| Dunkerque | Soccer | France | male |
| Duquesne | Basketball | USA | female |
| Duquesne | Basketball | USA | male |
| Duquesne | Football | USA | male |
| Duquesne | Lacrosse | USA | female |
| Duquesne | Soccer | USA | male |
| Duquesne | Soccer | USA | female |
| Duquesne | Volleyball | USA | female |
| Durham Bulls | Baseball | USA | male |
| Dusan Lajovic | Tennis | International | mixed |
| Dusko Todorovic | Fighting | International | mixed |
| Dustin Jacoby | Fighting | International | mixed |
| Dustin Stoltzfus | Fighting | International | mixed |
| Dynamo Dresden | Soccer | Germany | male |
| East Carolina | Football | USA | male |
| East Carolina | Basketball | USA | female |
| East Carolina | Basketball | USA | male |
| East Carolina | Baseball | USA | male |
| East Carolina | Softball | USA | female |
| East Carolina | Lacrosse | USA | female |
| East Carolina | Soccer | USA | female |
| East Carolina | Volleyball | USA | female |
| East Stroudsburg | Football | USA | male |
| East Tennessee State | Basketball | USA | male |
| East Tennessee State | Basketball | USA | female |
| East Tennessee State | Baseball | USA | male |
| East Tennessee State | Softball | USA | female |
| East Tennessee State | Volleyball | USA | female |
| East Tennessee State | Soccer | USA | female |
| East Tennessee State | Soccer | USA | male |
| East Tennessee State | Football | USA | male |
| East Texas A&M | Softball | USA | female |
| East Texas A&M | Soccer | USA | female |
| East Texas A&M | Volleyball | USA | female |
| East Texas A&M University | Basketball | USA | female |
| East Texas A&M University | Basketball | USA | male |
| East Texas A&M University | Football | USA | male |
| East Texas Baptist | Football | USA | male |
| Eastbourne Borough | Soccer | England | male |
| Eastern Arizona | Basketball | USA | female |
| Eastern Illinois | Basketball | USA | male |
| Eastern Illinois | Basketball | USA | female |
| Eastern Illinois | Baseball | USA | male |
| Eastern Illinois | Softball | USA | female |
| Eastern Illinois | Soccer | USA | male |
| Eastern Illinois | Soccer | USA | female |
| Eastern Illinois | Volleyball | USA | female |
| Eastern Illinois | Football | USA | male |
| Eastern Kentucky | Basketball | USA | female |
| Eastern Kentucky | Basketball | USA | male |
| Eastern Kentucky | Baseball | USA | male |
| Eastern Kentucky | Softball | USA | female |
| Eastern Kentucky | Soccer | USA | female |
| Eastern Kentucky | Volleyball | USA | female |
| Eastern Kentucky | Football | USA | male |
| Eastern Mennonite | Soccer | USA | male |
| Eastern Michigan | Basketball | USA | male |
| Eastern Michigan | Basketball | USA | female |
| Eastern Michigan | Gymnastics | USA | female |
| Eastern Michigan | Lacrosse | USA | female |
| Eastern Michigan | Baseball | USA | male |
| Eastern Michigan | Soccer | USA | female |
| Eastern Michigan | Football | USA | male |
| Eastern Michigan | Volleyball | USA | female |
| Eastern New Mexico | Football | USA | male |
| Eastern Oregon | Football | USA | male |
| Eastern Washington | Basketball | USA | male |
| Eastern Washington | Basketball | USA | female |
| Eastern Washington | Soccer | USA | female |
| Eastern Washington | Football | USA | male |
| Eastern Washington | Volleyball | USA | female |
| Eastleigh | Soccer | England | male |
| Ebbsfleet United | Soccer | England | male |
| Eckerd | Soccer | USA | female |
| Ecuador | Soccer | International | male |
| Ecuador | Soccer | International | female |
| Ecuador U17 | Soccer | International | female |
| Ecuador U20 | Soccer | International | female |
| Edgar Chairez | Fighting | International | mixed |
| Edinboro | Football | USA | male |
| Edinburgh | Rugby Union | Scotland | male |
| Edmen Shahbazyan | Fighting | International | mixed |
| Edmonton Elks | Football | Canada | male |
| Edmonton Oil Kings | Ice Hockey | Canada | male |
| Edmonton Oilers | Ice Hockey | USA | male |
| Edmonton Stingers | Basketball | International | male |
| Edson Barboza | Fighting | International | mixed |
| Eduarda Moura | Fighting | International | mixed |
| Eduardo Chapolin | Fighting | Brazil | mixed |
| Eduardo Henrique | Fighting | International | mixed |
| Eduardo Nunez | Fighting | International | mixed |
| Edward Waters | Football | USA | male |
| Edward Waters | Volleyball | USA | male |
| Egnatia Rrogozhinë | Soccer | Albania | male |
| Egypt | Soccer | International | male |
| Egypt | Basketball | International | male |
| Egypt | Soccer | International | female |
| Egypt U17 | Soccer | International | male |
| Eibar | Soccer | Spain | male |
| Eibar | Soccer | Spain | female |
| Eintracht Braunschweig | Soccer | Germany | male |
| Eintracht Frankfurt | Soccer | Germany | male |
| Eintracht Frankfurt | Soccer | Germany | female |
| Eintracht Frankfurt U19 | Soccer | Germany | male |
| Eintracht Trier | Soccer | Germany | male |
| El Farolito | Soccer | USA | male |
| El Paso Chihuahuas | Baseball | USA | male |
| El Paso Locomotive | Soccer | USA | male |
| El Salvador | Soccer | International | female |
| El Salvador | Soccer | International | male |
| El Salvador U17 | Soccer | International | male |
| El Salvador U20 | Soccer | International | male |
| Elche | Soccer | Spain | male |
| Eldense | Soccer | Spain | male |
| Elena Rybakina | Tennis | Kazakhstan | mixed |
| Elijah Smith | Fighting | International | mixed |
| Elina Svitolina | Tennis | Ukraine | mixed |
| Elise Mertens | Tennis | International | mixed |
| Elise Reed | Fighting | International | mixed |
| Elisha Ellison | Fighting | International | mixed |
| Elizabeth City State | Football | USA | male |
| Elizabeth City State | Basketball | USA | male |
| Elizabeth City State | Basketball | USA | female |
| Elms College | Basketball | USA | male |
| Elon | Basketball | USA | male |
| Elon | Basketball | USA | female |
| Elon | Softball | USA | female |
| Elon | Baseball | USA | male |
| Elon | Soccer | USA | female |
| Elon | Football | USA | male |
| Elon | Soccer | USA | male |
| Elon | Volleyball | USA | female |
| Elon | Lacrosse | USA | female |
| Elversberg | Soccer | Germany | male |
| Elves Brenner | Fighting | International | mixed |
| Emanuel Navarrete | Fighting | International | mixed |
| Emory | Basketball | USA | male |
| Emory & Henry | Soccer | USA | female |
| Emory & Henry | Football | USA | male |
| Empoli | Soccer | Italy | male |
| Emporia State | Basketball | USA | male |
| Emporia State | Football | USA | male |
| Emporia State | Basketball | USA | female |
| Endicott College | Football | USA | male |
| Energie Cottbus | Soccer | Germany | male |
| Enfield Town | Soccer | England | male |
| England | Soccer | International | male |
| England | Soccer | International | female |
| England | Rugby Union | International | female |
| England | Rugby Union | International | male |
| England U20 | Soccer | International | female |
| England U20 | Rugby Union | International | male |
| Envigado | Soccer | Colombia | male |
| Equatorial Guinea | Soccer | International | male |
| Eric McConico | Fighting | International | mixed |
| Eric Nolan | Fighting | International | mixed |
| Erie Otters | Ice Hockey | Canada | male |
| Erie SeaWolves | Baseball | USA | male |
| Erik Silva | Fighting | International | mixed |
| Erin Blanchfield | Fighting | International | mixed |
| Eritrea | Soccer | Eritrea | male |
| Ernesta Kareckaite | Fighting | International | mixed |
| Erskine | Football | USA | male |
| Eryk Anders | Fighting | USA | mixed |
| Erzgebirge Aue | Soccer | Germany | male |
| ES Tunis | Soccer | Tunisia | male |
| Espanol Osorno | Basketball | Chile | male |
| Espanyol | Soccer | Spain | male |
| Espanyol | Soccer | Spain | female |
| Essendon Bombers | Aus Football | Australia | male |
| Esteban Ribovics | Fighting | International | mixed |
| Estonia | Basketball | International | male |
| Estonia | Soccer | International | male |
| Estonia | Soccer | International | female |
| Estonia U19 | Soccer | International | male |
| Estoril | Soccer | Portugal | male |
| Estrela Amadora | Soccer | Portugal | male |
| Estudiantes | Soccer | Argentina | male |
| Estudiantes Caseros | Soccer | Argentina | male |
| Estudiantes de Mérida | Soccer | Venezuela | male |
| Estudiantes Río Cuarto | Soccer | Argentina | male |
| Ethiopia | Soccer | International | male |
| Ethiopia U17 | Soccer | International | male |
| Ethyn Ewing | Fighting | International | mixed |
| Etinosa Oliha | Fighting | International | mixed |
| Eugene Emeralds | Baseball | USA | male |
| Eureka College | Football | USA | male |
| Evan Elder | Fighting | International | mixed |
| Evangel University | Football | USA | male |
| Evansville | Basketball | USA | female |
| Evansville | Basketball | USA | male |
| Evansville | Baseball | USA | male |
| Evansville | Softball | USA | female |
| Evansville | Soccer | USA | male |
| Evansville | Soccer | USA | female |
| Evansville | Volleyball | USA | female |
| Evansville Thunderbolts | Ice Hockey | USA | male |
| Everett AquaSox | Baseball | USA | male |
| Everett Silvertips | Ice Hockey | Canada | male |
| Evergreen | Soccer | USA | male |
| Everton | Soccer | England | male |
| Everton | Soccer | England | female |
| Everton U18 | Soccer | England | male |
| Everton U21 | Soccer | England | male |
| Excelsior | Soccer | Netherlands | male |
| Exeter Chiefs | Rugby Union | England | male |
| Exeter City | Soccer | England | male |
| Eyüpspor | Soccer | Turkiye | male |
| Ezra Elliott | Fighting | International | mixed |
| Fabia Sintes | Fighting | International | mixed |
| Fabio Wardley | Fighting | International | mixed |
| Fafe | Soccer | Portugal | male |
| Faialense | Soccer | USA | male |
| Fairfield | Basketball | USA | female |
| Fairfield | Basketball | USA | male |
| Fairfield | Lacrosse | USA | male |
| Fairfield | Lacrosse | USA | female |
| Fairfield | Softball | USA | female |
| Fairfield | Baseball | USA | male |
| Fairfield | Soccer | USA | female |
| Fairfield | Soccer | USA | male |
| Fairfield | Volleyball | USA | female |
| Fairleigh Dickinson | Basketball | USA | male |
| Fairleigh Dickinson | Basketball | USA | female |
| Fairleigh Dickinson | Lacrosse | USA | female |
| Fairleigh Dickinson | Volleyball | USA | male |
| Fairleigh Dickinson | Baseball | USA | male |
| Fairleigh Dickinson | Soccer | USA | male |
| Fairleigh Dickinson | Volleyball | USA | female |
| Fairleigh Dickinson | Softball | USA | female |
| Fairleigh Dickinson | Soccer | USA | female |
| Fairmont State | Football | USA | male |
| Fairmont State | Soccer | USA | female |
| Falkirk | Soccer | Scotland | male |
| FAR Rabat | Soccer | Morocco | male |
| Fares Ziam | Fighting | International | mixed |
| Fargo Force | Ice Hockey | USA | male |
| Farid Basharat | Fighting | International | mixed |
| Färjestad BK | Ice Hockey | Sweden | male |
| Farman Hasanov | Fighting | International | mixed |
| Farnborough | Soccer | England | male |
| Farnham Town | Soccer | England | male |
| Faroe Islands | Soccer | International | male |
| Faroe Islands U19 | Soccer | International | male |
| FAS | Soccer | El Salvador | male |
| Fatih Karagümrük | Soccer | Turkiye | male |
| Fayetteville State | Basketball | USA | female |
| Fayetteville State | Basketball | USA | male |
| Fayetteville State | Football | USA | male |
| Fayetteville Woodpeckers | Baseball | USA | male |
| FC Andorra | Soccer | Spain | male |
| FC Augsburg | Soccer | Germany | male |
| FC Barcelona | Soccer | Spain | male |
| FC Barcelona Femení | Soccer | Spain | female |
| FC Bayern München | Basketball | Germany | male |
| FC Cincinnati | Soccer | USA | male |
| FC Cincinnati 2 | Soccer | USA | male |
| FC Dallas | Soccer | USA | male |
| FC Iberia 1999 | Soccer | Georgia | male |
| FC København | Soccer | Denmark | male |
| FC Köln | Soccer | Germany | female |
| FC Köln U19 | Soccer | Germany | male |
| FC Midtjylland | Soccer | Denmark | male |
| FC Motown | Soccer | USA | male |
| FC Nordsjælland | Soccer | Denmark | male |
| FC Red Bull Salzburg | Soccer | Austria | male |
| FC Tulsa | Soccer | USA | male |
| FC Twente | Soccer | Netherlands | male |
| FC Utrecht | Soccer | Netherlands | male |
| FC Volendam | Soccer | Netherlands | male |
| FCSB | Soccer | Romania | male |
| Federales de Chiriqui | Baseball | International | male |
| Felician | Basketball | USA | female |
| Felipe Bunes | Fighting | International | mixed |
| Felipe Franco | Fighting | International | mixed |
| Felipe Lima | Fighting | International | mixed |
| Felix Auger-Aliassime | Tennis | International | mixed |
| Fenerbahce | Basketball | Turkiye | male |
| Fenerbahçe | Soccer | Turkiye | male |
| Ferencvaros | Soccer | Hungary | male |
| Ferris State | Football | USA | male |
| Ferris State | Ice Hockey | USA | male |
| Ferro | Basketball | Argentina | male |
| Ferrum | Soccer | USA | male |
| Ferrum | Football | USA | male |
| Feyenoord | Soccer | Netherlands | male |
| Fiji U20 | Rugby Union | International | male |
| Fijian Drua | Rugby Union | Australia | male |
| Fijian Drua | Rugby Union | International | male |
| Filip Hrgovic | Fighting | International | mixed |
| Findlay | Football | USA | male |
| Finland | Ice Hockey | International | male |
| Finland | Basketball | International | male |
| Finland | Soccer | International | male |
| Finland | Ice Hockey | International | female |
| Finland U18 | Ice Hockey | International | male |
| Finland U18 | Ice Hockey | International | female |
| Finland U20 | Ice Hockey | International | male |
| Fiorentina | Soccer | Italy | male |
| Fiorentina | Soccer | Italy | female |
| Firpo | Soccer | El Salvador | male |
| Fisher College | Soccer | USA | male |
| Fishers Freight | Football | USA | male |
| Flamengo | Soccer | Brazil | male |
| Flamengo | Basketball | Brazil | male |
| Flavio Cobolli | Tennis | International | mixed |
| Fleetwood Town | Soccer | England | male |
| Fleury Merogis | Soccer | France | female |
| Flint City Bucks | Soccer | USA | male |
| Flint Firebirds | Ice Hockey | Canada | male |
| Florida | Basketball | USA | male |
| Florida | Volleyball | USA | female |
| Florida | Football | USA | male |
| Florida | Gymnastics | USA | female |
| Florida | Softball | USA | female |
| Florida | Baseball | USA | male |
| Florida | Lacrosse | USA | female |
| Florida | Basketball | USA | female |
| Florida | Soccer | USA | female |
| Florida A&M | Football | USA | male |
| Florida A&M | Basketball | USA | male |
| Florida A&M | Basketball | USA | female |
| Florida A&M | Softball | USA | female |
| Florida A&M | Baseball | USA | male |
| Florida A&M | Volleyball | USA | female |
| Florida Atlantic | Basketball | USA | male |
| Florida Atlantic | Basketball | USA | female |
| Florida Atlantic | Softball | USA | female |
| Florida Atlantic | Baseball | USA | male |
| Florida Atlantic | Soccer | USA | male |
| Florida Atlantic | Soccer | USA | female |
| Florida Atlantic | Football | USA | male |
| Florida Atlantic | Volleyball | USA | female |
| Florida Badgers | Soccer | USA | male |
| Florida Everblades | Ice Hockey | USA | male |
| Florida Gulf Coast | Basketball | USA | female |
| Florida Gulf Coast | Basketball | USA | male |
| Florida Gulf Coast | Softball | USA | female |
| Florida Gulf Coast | Baseball | USA | male |
| Florida Gulf Coast | Volleyball | USA | female |
| Florida Gulf Coast | Soccer | USA | female |
| Florida Gulf Coast | Soccer | USA | male |
| Florida Gulf Coast | Ice Hockey | USA | male |
| Florida International | Football | USA | male |
| Florida International | Basketball | USA | male |
| Florida International | Basketball | USA | female |
| Florida International | Softball | USA | female |
| Florida International | Baseball | USA | male |
| Florida International | Soccer | USA | male |
| Florida International | Soccer | USA | female |
| Florida International | Volleyball | USA | female |
| Florida Memorial University | Football | USA | male |
| Florida Panthers | Ice Hockey | USA | male |
| Florida Polytechnic | Soccer | USA | male |
| Florida State | Softball | USA | female |
| Florida State | Football | USA | male |
| Florida State | Basketball | USA | male |
| Florida State | Baseball | USA | male |
| Florida State | Lacrosse | USA | female |
| Florida State | Volleyball | USA | female |
| Florida State | Basketball | USA | female |
| Florida State | Soccer | USA | female |
| Flower City 1872 | Soccer | USA | female |
| Flower City Union | Soccer | USA | male |
| Fluminense | Soccer | Brazil | male |
| Forca Lleida | Basketball | Spain | male |
| Fordham | Basketball | USA | female |
| Fordham | Basketball | USA | male |
| Fordham | Softball | USA | female |
| Fordham | Baseball | USA | male |
| Fordham | Soccer | USA | female |
| Fordham | Football | USA | male |
| Fordham | Volleyball | USA | female |
| Fordham | Soccer | USA | male |
| Forest Green Rovers | Soccer | England | male |
| Forge FC | Soccer | Canada | male |
| Fort Hays State | Basketball | USA | male |
| Fort Hays State | Football | USA | male |
| Fort Hays State | Basketball | USA | female |
| Fort Lauderdale United | Soccer | USA | female |
| Fort Lewis | Football | USA | male |
| Fort Myers Mighty Mussels | Baseball | USA | male |
| Fort Valley State | Football | USA | male |
| Fort Valley State | Volleyball | USA | male |
| Fort Wayne | Soccer | USA | male |
| Fort Wayne Komets | Ice Hockey | USA | male |
| Fort Wayne TinCaps | Baseball | USA | male |
| Fortaleza CEIF | Soccer | Colombia | male |
| Fortuna Düsseldorf | Soccer | Germany | male |
| Fortuna Köln | Soccer | Germany | male |
| Fortuna Sittard | Soccer | Netherlands | male |
| Forward Madison | Soccer | USA | male |
| Franca | Basketball | Brazil | male |
| France | Soccer | International | male |
| France | Rugby Union | International | male |
| France | Basketball | International | male |
| France | Basketball | International | female |
| France | Soccer | International | female |
| France | Rugby Union | International | female |
| France | Ice Hockey | International | male |
| France | Ice Hockey | International | female |
| France | Tennis | International | mixed |
| France | Volleyball | International | female |
| France U17 | Basketball | International | male |
| France U17 | Soccer | International | female |
| France U17 | Soccer | International | male |
| France U20 | Soccer | International | female |
| France U20 | Rugby Union | International | male |
| Frances Tiafoe | Tennis | USA | mixed |
| Francesco Nuzzi | Fighting | International | mixed |
| Francis Marshall | Fighting | International | mixed |
| Franciscan | Basketball | USA | female |
| Franciscan | Basketball | USA | male |
| Francisco Comesana | Tennis | Argentina | mixed |
| Francisco Prado | Fighting | International | mixed |
| Franklin | Football | USA | male |
| Franklin & Marshall | Football | USA | male |
| Franklin Bulls | Basketball | New Zealand | male |
| Franklin Pierce | Football | USA | male |
| Franklin Pierce | Ice Hockey | USA | female |
| Fraport Skyliners | Basketball | Germany | male |
| Frederick Keys | Baseball | USA | male |
| Fredericksburg Nationals | Baseball | USA | male |
| Freiburg | Soccer | Germany | male |
| Freiburg | Soccer | Germany | female |
| Fremantle Dockers | Aus Football | Australia | male |
| French Guiana U20 | Soccer | International | male |
| French Guyana | Soccer | International | male |
| Fresno Grizzlies | Baseball | USA | male |
| Fresno Pacific | Baseball | USA | male |
| Fresno State | Basketball | USA | male |
| Fresno State | Basketball | USA | female |
| Fresno State | Baseball | USA | male |
| Fresno State | Volleyball | USA | female |
| Fresno State | Soccer | USA | female |
| Fresno State | Football | USA | male |
| Fresno State | Softball | USA | female |
| Frisco RoughRiders | Baseball | USA | male |
| Frölunda HC | Ice Hockey | Sweden | male |
| Frosinone | Soccer | Italy | male |
| Frostburg State | Football | USA | male |
| FSV Mainz 05 | Soccer | Germany | male |
| Fuerte San Francisco | Soccer | El Salvador | male |
| Fukuoka | Basketball | International | male |
| Fulham | Soccer | England | male |
| Furman | Basketball | USA | male |
| Furman | Basketball | USA | female |
| Furman | Softball | USA | female |
| Furman | Lacrosse | USA | female |
| Furman | Soccer | USA | male |
| Furman | Soccer | USA | female |
| Furman | Volleyball | USA | female |
| Furman | Football | USA | male |
| FUS Rabat | Basketball | International | male |
| Fylde | Soccer | England | male |
| Gable Steveson | Fighting | International | mixed |
| Gabon | Soccer | International | male |
| Gabriel Bonfim | Fighting | International | mixed |
| Gabriel Lourenco | Fighting | International | mixed |
| Gabriella Fernandes | Fighting | International | mixed |
| Gael Monfils | Tennis | International | mixed |
| Galatasaray | Basketball | Turkiye | male |
| Galatasaray | Soccer | Turkiye | male |
| Gambia | Soccer | International | male |
| Gannon | Gymnastics | USA | female |
| Gannon | Basketball | USA | male |
| Gannon | Football | USA | male |
| Gardner-Webb | Basketball | USA | female |
| Gardner-Webb | Basketball | USA | male |
| Gardner-Webb | Softball | USA | female |
| Gardner-Webb | Baseball | USA | male |
| Gardner-Webb | Lacrosse | USA | female |
| Gardner-Webb | Soccer | USA | male |
| Gardner-Webb | Soccer | USA | female |
| Gardner-Webb | Volleyball | USA | female |
| Gardner-Webb | Football | USA | male |
| Gaston Bolanos | Fighting | International | mixed |
| Gateshead | Soccer | England | male |
| Gatineau Olympiques | Ice Hockey | Canada | male |
| Gauge Young | Fighting | International | mixed |
| Gauge Young | Fighting | USA | mixed |
| Gaziantep FK | Soccer | Turkiye | male |
| Geelong Cats | Aus Football | Australia | male |
| Gençlerbirliği | Soccer | Turkiye | male |
| Geneva College | Football | USA | male |
| Genk | Soccer | Belgium | male |
| Genoa | Soccer | Italy | male |
| Genoa | Soccer | Italy | female |
| Gent | Soccer | Belgium | male |
| Geoff Neal | Fighting | International | mixed |
| George Fox University | Football | USA | male |
| George Liddard | Fighting | United Kingdom | mixed |
| George Mason | Basketball | USA | female |
| George Mason | Basketball | USA | male |
| George Mason | Volleyball | USA | male |
| George Mason | Baseball | USA | male |
| George Mason | Lacrosse | USA | female |
| George Mason | Softball | USA | female |
| George Mason | Volleyball | USA | female |
| George Mason | Soccer | USA | male |
| George Mason | Soccer | USA | female |
| George Washington | Basketball | USA | male |
| George Washington | Basketball | USA | female |
| George Washington | Lacrosse | USA | female |
| George Washington | Softball | USA | female |
| George Washington | Baseball | USA | male |
| George Washington | Soccer | USA | male |
| George Washington | Soccer | USA | female |
| George Washington | Volleyball | USA | female |
| Georgetown | Basketball | USA | male |
| Georgetown | Football | USA | male |
| Georgetown | Basketball | USA | female |
| Georgetown | Lacrosse | USA | male |
| Georgetown | Lacrosse | USA | female |
| Georgetown | Soccer | USA | female |
| Georgetown | Soccer | USA | male |
| Georgetown | Volleyball | USA | female |
| Georgetown | Baseball | USA | male |
| Georgetown | Softball | USA | female |
| Georgetown (KY) | Football | USA | male |
| Georgia | Basketball | International | male |
| Georgia | Volleyball | USA | female |
| Georgia | Soccer | International | male |
| Georgia | Soccer | International | female |
| Georgia Southern | Basketball | USA | female |
| Georgia Southern | Basketball | USA | male |
| Georgia Southern | Softball | USA | female |
| Georgia Southern | Baseball | USA | male |
| Georgia Southern | Soccer | USA | female |
| Georgia Southern | Soccer | USA | male |
| Georgia Southern | Football | USA | male |
| Georgia Southern | Volleyball | USA | female |
| Georgia State | Basketball | USA | male |
| Georgia State | Basketball | USA | female |
| Georgia State | Softball | USA | female |
| Georgia State | Baseball | USA | male |
| Georgia State | Football | USA | male |
| Georgia State | Soccer | USA | female |
| Georgia State | Soccer | USA | male |
| Georgia State | Volleyball | USA | female |
| Georgia Swarm | Lacrosse | USA | male |
| Georgia Tech | Football | USA | male |
| Georgia Tech | Baseball | USA | male |
| Georgia Tech | Softball | USA | female |
| Georgia Tech | Volleyball | USA | female |
| Georgia Tech | Basketball | USA | male |
| Georgia Tech | Basketball | USA | female |
| Georgia U20 | Rugby Union | International | male |
| Georgia U21 | Soccer | International | male |
| Gerald Meerschaert | Fighting | International | mixed |
| Germany | Soccer | International | male |
| Germany | Ice Hockey | International | male |
| Germany | Basketball | International | male |
| Germany | Soccer | International | female |
| Germany | Basketball | International | female |
| Germany | Ice Hockey | International | female |
| Germany | Volleyball | International | female |
| Germany U17 W | Soccer | International | female |
| Germany U18 | Ice Hockey | International | male |
| Germany U19 | Soccer | International | female |
| Germany U19 | Soccer | International | male |
| Germany U20 | Ice Hockey | International | male |
| Germany U21 | Soccer | International | male |
| Getafe | Soccer | Spain | male |
| Ghana | Soccer | International | male |
| Ghana | Soccer | International | female |
| Ghana U17 | Soccer | International | male |
| Ghana U20 | Soccer | International | female |
| Gianni Vazquez | Fighting | International | mixed |
| Gibraltar | Soccer | International | male |
| Gibraltar | Soccer | International | female |
| Giga Chikadze | Fighting | International | mixed |
| Gigantes de Carolina | Basketball | Puerto Rico | male |
| Gigantes del Cibao | Baseball | Dominican Republic | male |
| Gigi Canuto | Fighting | Brazil | mixed |
| Gilbert Burns | Fighting | Brazil | mixed |
| Gilbert Burns | Fighting | International | mixed |
| Gilbert Urbina | Fighting | International | mixed |
| Gillian Robertson | Fighting | Estonia | mixed |
| Gillingham | Soccer | England | male |
| Gimnasia | Basketball | Argentina | male |
| Gimnasia Jujuy | Soccer | Argentina | male |
| Gimnasia La Plata | Soccer | Argentina | male |
| Gimnasia Mendoza | Soccer | Argentina | male |
| Gimnasia y Esgrima de Chivilcoy | Soccer | Argentina | male |
| Girona | Soccer | Spain | male |
| GKS Katowice | Soccer | Poland | male |
| Gladiators Trier | Basketball | Germany | male |
| Glasgow Warriors | Rugby Union | International | male |
| Glentoran | Soccer | Northern Ireland | female |
| Glenville State | Football | USA | male |
| Gloucester | Rugby Union | England | male |
| Go Ahead Eagles | Soccer | Netherlands | male |
| Gokhan Saricam | Fighting | International | mixed |
| Gold Coast Suns | Aus Football | Australia | male |
| Gold Coast Titans | Rugby League | Australia | male |
| Gold Coast Titans W | Rugby League | Australia | female |
| Golden State Valkyries | Basketball | USA | female |
| Golden State Warriors | Basketball | USA | male |
| Goldey-Beacom | Basketball | USA | male |
| Gonzaga | Basketball | USA | male |
| Gonzaga | Basketball | USA | female |
| Gonzaga | Baseball | USA | male |
| Gonzaga | Soccer | USA | female |
| Gonzaga | Volleyball | USA | female |
| Gonzaga | Soccer | USA | male |
| Górnik Zabrze | Soccer | Poland | male |
| Gotham FC | Soccer | USA | female |
| Göztepe | Soccer | Turkiye | male |
| Grambling State | Basketball | USA | male |
| Grambling State | Football | USA | male |
| Grambling State | Basketball | USA | female |
| Grambling State | Softball | USA | female |
| Grambling State | Baseball | USA | male |
| Grambling State | Soccer | USA | female |
| Grambling State | Volleyball | USA | female |
| Gran Canaria | Basketball | Spain | male |
| Granada | Soccer | Spain | male |
| Granada | Soccer | Spain | female |
| Granadilla Tenerife | Soccer | Spain | female |
| Grand Canyon | Basketball | USA | male |
| Grand Canyon | Basketball | USA | female |
| Grand Canyon | Softball | USA | female |
| Grand Canyon | Baseball | USA | male |
| Grand Canyon | Soccer | USA | female |
| Grand Canyon | Soccer | USA | male |
| Grand Canyon | Volleyball | USA | female |
| Grand Rapids Gold | Basketball | USA | male |
| Grand Rapids Griffins | Ice Hockey | USA | male |
| Grand Rapids Rise | Volleyball | USA | female |
| Grand Valley State | Basketball | USA | female |
| Grand Valley State | Basketball | USA | male |
| Grand Valley State | Football | USA | male |
| Grand View | Soccer | USA | female |
| Grant Dawson | Fighting | USA | mixed |
| Grayson College | Basketball | USA | female |
| Great Britain | Baseball | International | male |
| Great Britain | Ice Hockey | International | male |
| Great Britain | Basketball | International | male |
| Great Lakes Loons | Baseball | USA | male |
| Greater Western Sydney Giants | Aus Football | Australia | male |
| Greece | Basketball | International | male |
| Greece | Soccer | International | male |
| Greece U21 | Soccer | International | male |
| Green Bay | Basketball | USA | male |
| Green Bay | Basketball | USA | female |
| Green Bay | Softball | USA | female |
| Green Bay | Soccer | USA | male |
| Green Bay | Soccer | USA | female |
| Green Bay | Volleyball | USA | female |
| Green Bay Blizzard | Football | USA | male |
| Green Bay Gamblers | Ice Hockey | USA | male |
| Green Bay Packers | Football | USA | male |
| Greenock Morton | Soccer | Scotland | male |
| Greensboro College | Football | USA | male |
| Greensboro College | Soccer | USA | male |
| Greensboro Gargoyles | Ice Hockey | USA | male |
| Greensboro Grasshoppers | Baseball | USA | male |
| Greensboro Swarm | Basketball | USA | male |
| Greenville Drive | Baseball | USA | male |
| Greenville Swamp Rabbits | Ice Hockey | USA | male |
| Greenville Triumph | Soccer | USA | male |
| Gregory Rodrigues | Fighting | International | mixed |
| Grêmio | Soccer | Brazil | male |
| Grenada | Soccer | International | male |
| Grenada U17 | Soccer | International | male |
| Grenada U20 | Soccer | International | male |
| Grenoble Foot 38 | Soccer | France | male |
| Greuther Fürth | Soccer | Germany | male |
| Grigor Dimitrov | Tennis | Bulgaria | mixed |
| Grimsby Town | Soccer | England | male |
| Grinnell | Football | USA | male |
| Groningen | Soccer | Netherlands | male |
| Guabirá | Soccer | Bolivia | male |
| Guadalajara | Soccer | Mexico | female |
| Guadalajara | Soccer | Mexico | male |
| Guadalupe | Soccer | Costa Rica | male |
| Guadeloupe | Soccer | International | male |
| Guadeloupe U17 | Soccer | International | male |
| Guam | Basketball | International | male |
| Guatemala | Soccer | International | male |
| Guatemala U17 | Soccer | International | male |
| Guatemala U20 | Soccer | International | male |
| Guelph Storm | Ice Hockey | Canada | male |
| Guilford | Football | USA | male |
| Guilford | Soccer | USA | male |
| Guilherme Pat | Fighting | International | mixed |
| Guinea | Basketball | International | male |
| Guinea | Soccer | International | male |
| Guinea-Bissau | Soccer | International | male |
| Guingamp | Soccer | France | male |
| Gulf Coast State | Basketball | USA | male |
| Gulf Coast State | Basketball | USA | female |
| Guyana | Soccer | International | male |
| Guyana U17 | Soccer | International | male |
| Guyana U20 | Soccer | International | male |
| Gwinnett Stripers | Baseball | USA | male |
| Győri ETO | Soccer | Hungary | male |
| Hailey Cowan | Fighting | International | mixed |
| Haiti | Soccer | International | male |
| Haiti | Soccer | International | female |
| Haiti U17 | Soccer | International | male |
| Haiti U20 | Soccer | International | male |
| Hajduk Split | Soccer | Croatia | male |
| Halifax Mooseheads | Ice Hockey | Canada | male |
| Halifax Thunderbirds | Lacrosse | Canada | male |
| Halifax Tides | Soccer | Canada | female |
| Halifax Town | Soccer | England | male |
| Hallescher FC | Soccer | Germany | male |
| Hamad Medjedovic | Tennis | Serbia | mixed |
| Hamburger SV | Soccer | Germany | male |
| Hamburger SV | Soccer | Germany | female |
| Hamilton | Ice Hockey | Canada | male |
| Hamilton Hammers | Ice Hockey | USA | male |
| Hamilton Tiger-Cats | Football | Canada | male |
| Hamilton W | Ice Hockey | USA | female |
| Hampden-Sydney | Football | USA | male |
| Hampton | Basketball | USA | female |
| Hampton | Basketball | USA | male |
| Hampton | Football | USA | male |
| Hampton | Soccer | USA | female |
| Hampton | Volleyball | USA | female |
| Hampton | Softball | USA | female |
| Hampton | Lacrosse | USA | male |
| Hampton & Richmond | Soccer | England | male |
| Hannover 96 | Soccer | Germany | male |
| Hanover | Soccer | USA | male |
| Hanover | Football | USA | male |
| Hansa Rostock | Soccer | Germany | male |
| Hanshin Tigers | Baseball | Japan | male |
| Hapoel Be'er Sheva | Soccer | Israel | male |
| Hapoel Holon | Basketball | Israel | male |
| Hapoel Tel Aviv | Soccer | Israel | male |
| Hapoel Tel-Aviv | Basketball | Israel | male |
| Hardin-Simmons | Football | USA | male |
| Harding University | Football | USA | male |
| Harlequins | Rugby Union | England | male |
| Harrisburg Senators | Baseball | USA | male |
| Harrogate Town | Soccer | England | male |
| Harry Hardwick | Fighting | International | mixed |
| Hartford Athletic | Soccer | USA | male |
| Hartford Wolf Pack | Ice Hockey | USA | male |
| Hartford Yard Goats | Baseball | USA | male |
| Hartlepool United | Soccer | England | male |
| Harvard | Ice Hockey | USA | male |
| Harvard | Volleyball | USA | male |
| Harvard | Baseball | USA | male |
| Harvard | Soccer | USA | female |
| Harvard | Softball | USA | female |
| Harvard | Basketball | USA | male |
| Harvard | Basketball | USA | female |
| Harvard | Ice Hockey | USA | female |
| Harvard | Lacrosse | USA | male |
| Harvard | Lacrosse | USA | female |
| Harvard | Soccer | USA | male |
| Harvard | Volleyball | USA | female |
| Harvard | Football | USA | male |
| Harvard | Rugby Union | USA | female |
| Havelse | Soccer | Germany | male |
| Hawai'i | Basketball | USA | male |
| Hawai'i | Football | USA | male |
| Hawai'i | Basketball | USA | female |
| Hawai'i | Volleyball | USA | male |
| Hawai'i | Softball | USA | female |
| Hawai'i | Baseball | USA | male |
| Hawai'i | Soccer | USA | female |
| Hawai'i | Volleyball | USA | female |
| Hawai'i Hilo | Baseball | USA | male |
| Hawai'i Pacific | Baseball | USA | male |
| Hawaii Pacific | Soccer | USA | female |
| Hawthorn Hawks | Aus Football | Australia | male |
| HB Køge | Soccer | Denmark | female |
| Hearts | Soccer | Scotland | male |
| HEBC Hamburg | Soccer | Germany | male |
| Hecher Sosa | Fighting | International | mixed |
| Hector Santiago | Fighting | International | mixed |
| Hednesford Town | Soccer | England | male |
| Heerenveen | Soccer | Netherlands | male |
| Heidelberg | Basketball | Germany | male |
| Heidelberg | Football | USA | male |
| Heidenheim | Soccer | Germany | male |
| Heili Alateng | Fighting | International | mixed |
| Hellas Verona | Soccer | Italy | male |
| Hemel Hempstead Town | Soccer | England | male |
| Henderson Silver Knights | Ice Hockey | USA | male |
| Hendrix College | Football | USA | male |
| Henry Cejudo | Fighting | USA | mixed |
| Heracles | Soccer | Netherlands | male |
| Herediano | Soccer | Costa Rica | male |
| Hereford | Soccer | England | male |
| Hershey Bears | Ice Hockey | USA | male |
| Hertha BSC | Soccer | Germany | male |
| HFX Wanderers | Soccer | Canada | male |
| Hibernian | Soccer | Scotland | male |
| Hickory Crawdads | Baseball | USA | male |
| High Point | Basketball | USA | male |
| High Point | Basketball | USA | female |
| High Point | Baseball | USA | male |
| High Point | Lacrosse | USA | female |
| High Point | Lacrosse | USA | male |
| High Point | Soccer | USA | male |
| High Point | Soccer | USA | female |
| High Point | Volleyball | USA | female |
| High Point | Ice Hockey | USA | male |
| Highlanders | Rugby Union | International | male |
| Hilbert College | Football | USA | male |
| Hill City Howlers | Baseball | USA | male |
| Hillsboro Hops | Baseball | USA | male |
| Hillsdale | Football | USA | male |
| Hiroshima Carp | Baseball | Japan | male |
| Hive BC | Basketball | USA | female |
| HJK U19 | Soccer | International | male |
| Hobart | Lacrosse | USA | male |
| Hoffenheim | Soccer | Germany | female |
| Hoffenheim II | Soccer | Germany | male |
| Hofstra | Basketball | USA | female |
| Hofstra | Basketball | USA | male |
| Hofstra | Lacrosse | USA | female |
| Hofstra | Lacrosse | USA | male |
| Hofstra | Volleyball | USA | female |
| Hofstra | Soccer | USA | male |
| Hofstra | Soccer | USA | female |
| Hofstra | Softball | USA | female |
| Hofstra | Baseball | USA | male |
| Holly Holm | Fighting | USA | mixed |
| Holstein Kiel | Soccer | Germany | male |
| Holy Cross | Basketball | USA | male |
| Holy Cross | Ice Hockey | USA | female |
| Holy Cross | Ice Hockey | USA | male |
| Holy Cross | Basketball | USA | female |
| Holy Cross | Lacrosse | USA | male |
| Holy Cross | Lacrosse | USA | female |
| Holy Cross | Softball | USA | female |
| Holy Cross | Baseball | USA | male |
| Holy Cross | Soccer | USA | male |
| Holy Cross | Soccer | USA | female |
| Holy Cross | Football | USA | male |
| Holy Cross | Volleyball | USA | female |
| Holy Family University | Basketball | USA | female |
| Holy Family University | Soccer | USA | female |
| Honduras | Soccer | International | male |
| Honduras | Soccer | International | female |
| Honduras U17 | Soccer | International | male |
| Honduras U20 | Soccer | International | male |
| Hong Kong | Soccer | Hong Kong | male |
| Hope | Football | USA | male |
| Hope International | Volleyball | USA | male |
| Horsham | Soccer | England | male |
| Houston | Basketball | USA | male |
| Houston | Football | USA | male |
| Houston | Volleyball | USA | female |
| Houston | Basketball | USA | female |
| Houston | Softball | USA | female |
| Houston | Baseball | USA | male |
| Houston | Soccer | USA | female |
| Houston Astros | Baseball | USA | male |
| Houston Christian | Basketball | USA | male |
| Houston Christian | Basketball | USA | female |
| Houston Christian | Baseball | USA | male |
| Houston Christian | Softball | USA | female |
| Houston Christian | Soccer | USA | male |
| Houston Christian | Soccer | USA | female |
| Houston Christian | Volleyball | USA | female |
| Houston Christian | Football | USA | male |
| Houston Dash | Soccer | USA | female |
| Houston Dynamo | Soccer | USA | male |
| Houston Dynamo 2 | Soccer | International | male |
| Houston Rig Hands | Basketball | USA | male |
| Houston Rockets | Basketball | USA | male |
| Houston Roughnecks | Football | USA | male |
| Houston Texans | Football | USA | male |
| Howard | Basketball | USA | male |
| Howard | Football | USA | male |
| Howard | Volleyball | USA | female |
| Howard | Basketball | USA | female |
| Howard | Softball | USA | female |
| Howard | Lacrosse | USA | female |
| Howard | Soccer | USA | female |
| Howard | Soccer | USA | male |
| Howard Payne | Football | USA | male |
| Huachipato | Soccer | Chile | male |
| Hub City Spartanburgers | Baseball | USA | male |
| Hubert Hurkacz | Tennis | International | mixed |
| Huddersfield Giants | Rugby League | England | male |
| Huddersfield Town | Soccer | England | male |
| Hudson Valley Renegades | Baseball | USA | male |
| Huesca | Soccer | Spain | male |
| Hugo Gaston | Tennis | France | mixed |
| Hull City | Soccer | England | male |
| Hull FC | Rugby League | England | male |
| Hull KR | Rugby League | England | male |
| Hungary | Basketball | International | male |
| Hungary | Basketball | International | female |
| Hungary | Soccer | International | male |
| Hungary | Ice Hockey | International | male |
| Hungary U18 | Ice Hockey | International | female |
| Huntingdon | Football | USA | male |
| Huntsville City FC | Soccer | International | male |
| Huracán | Soccer | Argentina | male |
| Husson | Football | USA | male |
| Huston-Tillotson | Baseball | USA | male |
| Hutchinson Community College | Basketball | USA | female |
| Hyder Amil | Fighting | International | mixed |
| Ian Garry | Fighting | International | mixed |
| Iasmin Lucindo | Fighting | International | mixed |
| Iceland | Basketball | International | male |
| Iceland | Soccer | International | male |
| Iceland | Soccer | International | female |
| Idaho | Football | USA | male |
| Idaho | Basketball | USA | male |
| Idaho | Basketball | USA | female |
| Idaho | Soccer | USA | female |
| Idaho | Volleyball | USA | female |
| Idaho State | Basketball | USA | male |
| Idaho State | Basketball | USA | female |
| Idaho State | Softball | USA | female |
| Idaho State | Soccer | USA | female |
| Idaho State | Football | USA | male |
| Idaho State | Volleyball | USA | female |
| Idaho Steelheads | Ice Hockey | USA | male |
| Iga Swiatek | Tennis | Poland | mixed |
| Ignacio Bahamondes | Fighting | International | mixed |
| Ikram Aliskerov | Fighting | International | mixed |
| Ilia Topuria | Fighting | International | mixed |
| Ilimbek Akylbek Uule | Fighting | International | mixed |
| Illawarra Hawks | Basketball | Australia | male |
| Illinois | Basketball | USA | male |
| Illinois | Football | USA | male |
| Illinois | Basketball | USA | female |
| Illinois | Softball | USA | female |
| Illinois | Gymnastics | USA | female |
| Illinois | Baseball | USA | male |
| Illinois | Soccer | USA | female |
| Illinois | Volleyball | USA | female |
| Illinois | Gymnastics | USA | male |
| Illinois Springfield | Soccer | USA | male |
| Illinois State | Basketball | USA | male |
| Illinois State | Basketball | USA | female |
| Illinois State | Gymnastics | USA | female |
| Illinois State | Softball | USA | female |
| Illinois State | Baseball | USA | male |
| Illinois State | Soccer | USA | female |
| Illinois State | Football | USA | male |
| Illinois State | Volleyball | USA | female |
| Illinois Wesleyan | Baseball | USA | male |
| Illinois Wesleyan | Basketball | USA | female |
| Illinois Wesleyan | Football | USA | male |
| Imanol Rodriguez | Fighting | International | mixed |
| Inca Aruba | Soccer | El Salvador | male |
| Incarnate Word | Basketball | USA | male |
| Incarnate Word | Basketball | USA | female |
| Incarnate Word | Softball | USA | female |
| Incarnate Word | Baseball | USA | male |
| Incarnate Word | Soccer | USA | female |
| Incarnate Word | Soccer | USA | male |
| Incarnate Word | Volleyball | USA | female |
| Incarnate Word | Football | USA | male |
| Independiente | Soccer | Argentina | male |
| Independiente de Oliva | Basketball | Argentina | male |
| Independiente del Valle | Soccer | Ecuador | male |
| Independiente Medellín | Soccer | Colombia | male |
| Independiente Petrolero | Soccer | Bolivia | male |
| Independiente Rivadavia | Soccer | Argentina | male |
| India | Basketball | International | male |
| India | Soccer | International | female |
| Indian Hills | Basketball | USA | male |
| Indian Hills | Volleyball | USA | female |
| Indiana | Football | USA | male |
| Indiana | Basketball | USA | male |
| Indiana | Basketball | USA | female |
| Indiana | Softball | USA | female |
| Indiana | Volleyball | USA | female |
| Indiana | Soccer | USA | female |
| Indiana | Soccer | USA | male |
| Indiana | Baseball | USA | male |
| Indiana (PA) | Basketball | USA | female |
| Indiana (PA) | Football | USA | male |
| Indiana Fever | Basketball | USA | female |
| Indiana Pacers | Basketball | USA | male |
| Indiana State | Basketball | USA | female |
| Indiana State | Basketball | USA | male |
| Indiana State | Softball | USA | female |
| Indiana State | Baseball | USA | male |
| Indiana State | Soccer | USA | female |
| Indiana State | Football | USA | male |
| Indiana State | Volleyball | USA | female |
| Indianapolis | Football | USA | male |
| Indianapolis Colts | Football | USA | male |
| Indianapolis Indians | Baseball | USA | male |
| Indonesia | Soccer | International | male |
| Indonesia | Soccer | International | female |
| Indy Eleven | Soccer | USA | male |
| Indy Fuel | Ice Hockey | USA | male |
| Indy Ignite | Volleyball | USA | female |
| Ingolstadt | Soccer | Germany | male |
| Inland Empire 66ers | Baseball | USA | male |
| Instituto | Soccer | Argentina | male |
| Instituto de Cordoba | Basketball | Argentina | male |
| Inter | Soccer | Italy | male |
| Inter Club d'Escaldes | Soccer | Andorra | male |
| Inter FA | Soccer | El Salvador | male |
| Inter Miami | Soccer | USA | male |
| Inter Miami CF II | Soccer | USA | male |
| Inter Milan | Soccer | Italy | female |
| Inter Toronto FC | Soccer | Canada | male |
| Inter U19 | Soccer | International | male |
| Internacional | Soccer | Brazil | male |
| Internacional F.C. de Palmira | Soccer | Colombia | male |
| Inverness CT | Soccer | Scotland | male |
| Ion Cutelaba | Fighting | International | mixed |
| Iona | Basketball | USA | male |
| Iona | Basketball | USA | female |
| Iona | Lacrosse | USA | male |
| Iona | Lacrosse | USA | female |
| Iona | Softball | USA | female |
| Iona | Volleyball | USA | female |
| Iona | Soccer | USA | female |
| Iona | Soccer | USA | male |
| Iona | Gymnastics | USA | female |
| Iona | Baseball | USA | male |
| Iowa | Basketball | USA | female |
| Iowa | Basketball | USA | male |
| Iowa | Football | USA | male |
| Iowa | Softball | USA | female |
| Iowa | Baseball | USA | male |
| Iowa | Soccer | USA | female |
| Iowa | Volleyball | USA | female |
| Iowa Barnstormers | Football | USA | male |
| Iowa Cubs | Baseball | USA | male |
| Iowa Heartlanders | Ice Hockey | USA | male |
| Iowa State | Basketball | USA | female |
| Iowa State | Basketball | USA | male |
| Iowa State | Gymnastics | USA | female |
| Iowa State | Football | USA | male |
| Iowa State | Softball | USA | female |
| Iowa State | Volleyball | USA | female |
| Iowa State | Soccer | USA | female |
| Iowa Wild | Ice Hockey | USA | male |
| Iowa Wolves | Basketball | USA | male |
| Ipswich Town | Soccer | England | male |
| Ipswich Town U21 | Soccer | England | male |
| Iran | Basketball | International | male |
| Iran | Soccer | International | male |
| Irapuato | Soccer | Mexico | male |
| Iraq | Soccer | International | male |
| Iraq | Basketball | International | male |
| Ireland | Rugby Union | International | male |
| Ireland | Rugby Union | International | female |
| Ireland | Soccer | International | female |
| Ireland U20 | Rugby Union | International | male |
| Isidro Metapán | Soccer | El Salvador | male |
| Islam Dulatov | Fighting | International | mixed |
| Islam Makhachev | Fighting | International | mixed |
| Ismael Bonfim | Fighting | International | mixed |
| Ismail Naurdiev | Fighting | Austria | mixed |
| Israel | Baseball | International | male |
| Israel | Basketball | International | male |
| Israel | Soccer | International | male |
| Israel Adesanya | Fighting | International | mixed |
| Istanbul Basaksehir | Soccer | Turkiye | male |
| Italy | Baseball | International | male |
| Italy | Ice Hockey | International | male |
| Italy | Basketball | International | female |
| Italy | Basketball | International | male |
| Italy | Soccer | International | male |
| Italy | Rugby Union | International | male |
| Italy | Ice Hockey | International | female |
| Italy | Rugby Union | International | female |
| Italy | Soccer | International | female |
| Italy U17 | Soccer | International | male |
| Italy U20 | Rugby Union | International | male |
| Italy U20 W | Soccer | International | female |
| Ituzaingó | Soccer | Argentina | male |
| IU Indianapolis | Basketball | USA | male |
| IU Indianapolis | Basketball | USA | female |
| IU Indianapolis | Soccer | USA | male |
| IU Indianapolis | Soccer | USA | female |
| IU Indianapolis | Volleyball | USA | female |
| IU Indianapolis | Softball | USA | female |
| Iva Jovic | Tennis | USA | mixed |
| Ivan Erslan | Fighting | International | mixed |
| Ivory Coast | Soccer | International | male |
| Ivory Coast | Basketball | International | male |
| Ivory Coast | Soccer | International | female |
| Iwo Baraniewski | Fighting | International | mixed |
| J. J. Aldrich | Fighting | International | mixed |
| Jablonec | Soccer | Czech Republic | male |
| Jack Della Maddalena | Fighting | International | mixed |
| Jack Jenkins | Fighting | International | mixed |
| Jackson McVey | Fighting | International | mixed |
| Jackson State | Basketball | USA | male |
| Jackson State | Football | USA | male |
| Jackson State | Basketball | USA | female |
| Jackson State | Softball | USA | female |
| Jackson State | Soccer | USA | female |
| Jackson State | Volleyball | USA | female |
| Jackson State | Baseball | USA | male |
| Jacksonville | Basketball | USA | female |
| Jacksonville | Basketball | USA | male |
| Jacksonville | Softball | USA | female |
| Jacksonville | Baseball | USA | male |
| Jacksonville | Lacrosse | USA | female |
| Jacksonville | Lacrosse | USA | male |
| Jacksonville | Soccer | USA | male |
| Jacksonville | Volleyball | USA | female |
| Jacksonville | Soccer | USA | female |
| Jacksonville IceMen | Ice Hockey | USA | male |
| Jacksonville Jaguars | Football | USA | male |
| Jacksonville Jumbo Shrimp | Baseball | USA | male |
| Jacksonville Sharks | Football | USA | male |
| Jacksonville State | Basketball | USA | female |
| Jacksonville State | Basketball | USA | male |
| Jacksonville State | Softball | USA | female |
| Jacksonville State | Baseball | USA | male |
| Jacksonville State | Soccer | USA | female |
| Jacksonville State | Volleyball | USA | female |
| Jacksonville State | Football | USA | male |
| Jacob Malkoun | Fighting | International | mixed |
| Jacobe Smith | Fighting | International | mixed |
| Jacqueline Cavalcanti | Fighting | International | mixed |
| Jafel Filho | Fighting | International | mixed |
| Jagiellonia Białystok | Soccer | Poland | male |
| Jaguares de Córdoba | Soccer | Colombia | male |
| Jahn Regensburg | Soccer | Germany | male |
| Jai Herbert | Fighting | International | mixed |
| Jaiba Brava | Soccer | Mexico | male |
| Jailton Almeida | Fighting | International | mixed |
| Jake Matthews | Fighting | Australia | mixed |
| Jake Matthews | Fighting | International | mixed |
| Jakub Mensik | Tennis | Czech Republic | mixed |
| Jakub Wiklacz | Fighting | International | mixed |
| Jalin Turner | Fighting | International | mixed |
| Jalisco | Baseball | Mexico | male |
| Jamaica | Basketball | International | male |
| Jamaica | Soccer | International | male |
| Jamaica | Soccer | International | female |
| Jamaica U17 | Soccer | International | male |
| Jamaica U20 | Soccer | International | male |
| Jamall Emmers | Fighting | International | mixed |
| James Duckworth | Tennis | Australia | mixed |
| James Madison | Basketball | USA | female |
| James Madison | Basketball | USA | male |
| James Madison | Baseball | USA | male |
| James Madison | Softball | USA | female |
| James Madison | Lacrosse | USA | female |
| James Madison | Soccer | USA | female |
| James Madison | Soccer | USA | male |
| James Madison | Volleyball | USA | female |
| James Madison | Football | USA | male |
| Jamestown | Football | USA | male |
| Jamey-Lyn Horth | Fighting | International | mixed |
| Jamie Mullarkey | Fighting | International | mixed |
| Jamie Siraj | Fighting | International | mixed |
| Jan Blachowicz | Fighting | International | mixed |
| Jan-Lennard Struff | Tennis | Germany | mixed |
| Jannik Sinner | Tennis | Italy | mixed |
| Japan | Baseball | International | male |
| Japan | Soccer | International | male |
| Japan | Basketball | International | male |
| Japan | Basketball | International | female |
| Japan | Rugby Union | International | male |
| Japan | Ice Hockey | International | female |
| Japan | Softball | International | female |
| Japan | Soccer | International | female |
| Japan | Rugby Union | International | female |
| Japan | Volleyball | International | female |
| Japan U20 | Soccer | International | male |
| Japan U20 | Soccer | International | female |
| Japan U20 | Rugby Union | International | male |
| Jaqueline Amorim | Fighting | International | mixed |
| Jared Cannonier | Fighting | International | mixed |
| Jared Gordon | Fighting | International | mixed |
| Jasmine Jasudavicius | Fighting | International | mixed |
| Jasmine Paolini | Tennis | International | mixed |
| Jaume Munar | Tennis | Spain | mixed |
| Javad Mahjoub | Fighting | International | mixed |
| Javid Basharat | Fighting | International | mixed |
| Javier Reyes | Fighting | International | mixed |
| Javon Walton | Fighting | International | mixed |
| JCA Kings (Ivo) | Basketball | International | male |
| Jean Matsumoto | Fighting | International | mixed |
| Jean Silva | Fighting | International | mixed |
| Jean-Paul Lebosnoyani | Fighting | International | mixed |
| Jefferson Nascimento | Fighting | Brazil | mixed |
| Jefferson Nascimento | Fighting | International | mixed |
| Jeisla Chaves | Fighting | International | mixed |
| Jelena Ostapenko | Tennis | Latvia | mixed |
| Jenson Brooksby | Tennis | USA | mixed |
| Jeong-Yeong Lee | Fighting | International | mixed |
| Jeremiah Wells | Fighting | International | mixed |
| Jeremy Stephens | Fighting | International | mixed |
| Jersey Shore BlueClaws | Baseball | USA | male |
| Jessica Pegula | Tennis | USA | mixed |
| Jessie Rosas | Fighting | International | mixed |
| Jessup University | Volleyball | USA | male |
| Jesus Santos Aguilar | Fighting | International | mixed |
| Jim Crute | Fighting | International | mixed |
| Jim Miller | Fighting | USA | mixed |
| Jingnan Xiong | Fighting | International | mixed |
| Jiri Lehecka | Tennis | International | mixed |
| Jiri Prochazka | Fighting | International | mixed |
| JJ Aldrich | Fighting | USA | mixed |
| Joanderson Brito | Fighting | International | mixed |
| Joao Fonseca | Tennis | International | mixed |
| Joaquin Buckley | Fighting | International | mixed |
| Joburg Giants (Rsa) | Basketball | International | male |
| Joel Alvarez | Fighting | International | mixed |
| John Castaneda | Fighting | International | mixed |
| John Garza | Fighting | USA | mixed |
| John Yannis | Fighting | International | mixed |
| Johnny Walker | Fighting | International | mixed |
| Johns Hopkins | Lacrosse | USA | male |
| Johns Hopkins | Lacrosse | USA | female |
| Johns Hopkins | Football | USA | male |
| Johnson & Wales | Soccer | USA | male |
| Johnson & Wales (NC) | Soccer | USA | male |
| Johnson C Smith | Football | USA | male |
| Johnson C. Smith | Basketball | USA | female |
| Johnson C. Smith | Basketball | USA | male |
| Johor Darul Ta'zim | Soccer | Malaysia | male |
| Jonas Erastus | Fighting | Namibia | mixed |
| Jonathan Micallef | Fighting | International | mixed |
| Jones College | Basketball | USA | male |
| Jonny Parsons | Fighting | International | mixed |
| Joo-Sang Yoo | Fighting | International | mixed |
| Jordan | Soccer | International | male |
| Jordan | Basketball | International | male |
| Jordan Leavitt | Fighting | International | mixed |
| Jose Delgado | Fighting | International | mixed |
| Jose Henrique | Fighting | International | mixed |
| Jose Luiz | Fighting | International | mixed |
| Jose Mauro Delano | Fighting | International | mixed |
| Jose Medina | Fighting | International | mixed |
| Jose Ochoa | Fighting | International | mixed |
| Joselyne Edwards | Fighting | International | mixed |
| Joseph Kropschot | Fighting | International | mixed |
| Joseph Morales | Fighting | International | mixed |
| Joseph Pyfer | Fighting | International | mixed |
| Josh Emmett | Fighting | International | mixed |
| Josh Hokit | Fighting | International | mixed |
| Joshua Pagan | Fighting | International | mixed |
| Joshua Van | Fighting | International | mixed |
| Josiah Harrell | Fighting | International | mixed |
| Jovan Leka | Fighting | International | mixed |
| Joventut Badalona | Basketball | Spain | male |
| Juan Diaz | Fighting | International | mixed |
| Juárez | Soccer | Mexico | male |
| Juárez | Soccer | Mexico | female |
| Judson University | Football | USA | male |
| Julia Polastri | Fighting | International | mixed |
| Julian Erosa | Fighting | International | mixed |
| Juliana Miller | Fighting | International | mixed |
| Julien Leblanc | Fighting | International | mixed |
| Julius Walker | Fighting | International | mixed |
| Juniata | Football | USA | male |
| Junior | Soccer | Colombia | male |
| Junior Tafa | Fighting | International | mixed |
| Jupiter Hammerheads | Baseball | USA | male |
| Justice College | Soccer | USA | female |
| Justin Gaethje | Fighting | International | mixed |
| Juticalpa | Soccer | Honduras | male |
| Juve Stabia | Soccer | Italy | male |
| Juventud | Soccer | Uruguay | male |
| Juventude | Soccer | Brazil | male |
| Juventus | Soccer | Italy | male |
| Juventus | Soccer | Italy | female |
| Kaan Ofli | Fighting | International | mixed |
| Kabylie | Soccer | Algeria | male |
| Kai Asakura | Fighting | International | mixed |
| Kai Kamaka | Fighting | USA | mixed |
| Kai Kamaka III | Fighting | International | mixed |
| Kairat | Soccer | Kazakhstan | male |
| Kaiserslautern | Soccer | Germany | male |
| Kaizer Chiefs | Soccer | South Africa | male |
| Kaizer Chiefs | Rugby Union | South Africa | male |
| Kalamata | Soccer | Greece | male |
| Kalamazoo | Football | USA | male |
| Kalamazoo | Basketball | USA | male |
| Kalamazoo Wings | Ice Hockey | USA | male |
| Kalinn Williams | Fighting | International | mixed |
| Kalonji | Soccer | USA | male |
| Kamaru Usman | Fighting | International | mixed |
| Kamloops Blazers | Ice Hockey | Canada | male |
| Kane County Cougars | Baseball | International | male |
| Kangjie Zhu | Fighting | International | mixed |
| Kannapolis Cannon Ballers | Baseball | USA | male |
| Kannapolis Intimidators | Baseball | USA | male |
| Kansas | Basketball | USA | male |
| Kansas | Volleyball | USA | female |
| Kansas | Football | USA | male |
| Kansas | Baseball | USA | male |
| Kansas | Basketball | USA | female |
| Kansas | Softball | USA | female |
| Kansas | Soccer | USA | female |
| Kansas City | Softball | USA | female |
| Kansas City | Ice Hockey | USA | male |
| Kansas City | Soccer | USA | male |
| Kansas City | Soccer | USA | female |
| Kansas City | Volleyball | USA | female |
| Kansas City | Basketball | USA | male |
| Kansas City Chiefs | Football | USA | male |
| Kansas City Current | Soccer | USA | female |
| Kansas City Royals | Baseball | USA | male |
| Kansas State | Basketball | USA | male |
| Kansas State | Football | USA | male |
| Kansas State | Basketball | USA | female |
| Kansas State | Baseball | USA | male |
| Kansas State | Volleyball | USA | female |
| Kansas State | Soccer | USA | female |
| Karen Khachanov | Tennis | Russia | mixed |
| Karine Silva | Fighting | International | mixed |
| Karlsruher SC | Soccer | Germany | male |
| Karol Rosa | Fighting | International | mixed |
| Karolina Muchova | Tennis | Czech Republic | mixed |
| Karolina Pliskova | Tennis | Czech Republic | mixed |
| Kasımpaşa | Soccer | Turkiye | male |
| Katlyn Cerminara | Fighting | International | mixed |
| Kaue Fernandes | Fighting | International | mixed |
| Kauno Žalgiris | Soccer | Lithuania | male |
| Kayla Harrison | Fighting | International | mixed |
| Kayserispor | Soccer | Turkiye | male |
| Kazakhstan | Soccer | International | male |
| Kazakhstan | Tennis | International | mixed |
| Kean University | Football | USA | male |
| Keiichiro Nakamura | Fighting | International | mixed |
| Kelowna Rockets | Ice Hockey | Canada | male |
| Kelvin Gastelum | Fighting | International | mixed |
| Kennedy Nzechukwu | Fighting | International | mixed |
| Kennesaw State | Basketball | USA | female |
| Kennesaw State | Basketball | USA | male |
| Kennesaw State | Softball | USA | female |
| Kennesaw State | Baseball | USA | male |
| Kennesaw State | Lacrosse | USA | female |
| Kennesaw State | Soccer | USA | female |
| Kennesaw State | Football | USA | male |
| Kennesaw State | Volleyball | USA | female |
| Kent State | Basketball | USA | male |
| Kent State | Basketball | USA | female |
| Kent State | Gymnastics | USA | female |
| Kent State | Baseball | USA | male |
| Kent State | Football | USA | male |
| Kent State | Volleyball | USA | female |
| Kent State | Softball | USA | female |
| Kent State | Lacrosse | USA | female |
| Kent State | Soccer | USA | female |
| Kentucky | Basketball | USA | male |
| Kentucky | Volleyball | USA | female |
| Kentucky | Football | USA | male |
| Kentucky | Softball | USA | female |
| Kentucky | Baseball | USA | male |
| Kentucky | Soccer | USA | male |
| Kentucky | Basketball | USA | female |
| Kentucky | Gymnastics | USA | female |
| Kentucky | Soccer | USA | female |
| Kentucky Christian | Football | USA | male |
| Kentucky State | Basketball | USA | female |
| Kentucky State | Football | USA | male |
| Kentucky State | Volleyball | USA | male |
| Kentucky State | Baseball | USA | male |
| Kentucky State | Basketball | USA | male |
| Kenya | Soccer | International | female |
| Kenya | Soccer | International | male |
| Kenyon | Football | USA | male |
| Ketlen Souza | Fighting | International | mixed |
| Ketlen Vieira | Fighting | International | mixed |
| Kevin Borjas | Fighting | International | mixed |
| Kevin Christian | Fighting | International | mixed |
| Kevin Holland | Fighting | USA | mixed |
| Kevin Vallejos | Fighting | International | mixed |
| Keystone | Football | USA | male |
| Keystone | Soccer | USA | male |
| Khamzat Chimaev | Fighting | International | mixed |
| Khaos Williams | Fighting | USA | mixed |
| Kidderminster Harriers | Soccer | England | male |
| Kifisia | Soccer | Greece | male |
| Kilmarnock | Soccer | Scotland | male |
| King University | Basketball | USA | female |
| King's Lynn Town | Soccer | England | male |
| Kingston Frontenacs | Ice Hockey | Canada | male |
| Kitchener Rangers | Ice Hockey | Canada | male |
| KK Crvena Zvezda | Basketball | Serbia | male |
| Klaudia Sygula | Fighting | International | mixed |
| Knoxville Smokies | Baseball | USA | male |
| Kocaelispor | Soccer | Turkiye | male |
| Kody Steele | Fighting | International | mixed |
| Konyaspor | Soccer | Turkiye | male |
| Korea DPR U20 | Soccer | International | female |
| Korea Republic | Basketball | International | female |
| Korea Republic | Soccer | International | female |
| Korea Republic | Soccer | International | male |
| Korea Republic U20 | Soccer | International | female |
| Korona Kielce | Soccer | Poland | male |
| Kortrijk | Soccer | Belgium | male |
| Kosovo | Soccer | International | male |
| Kris Moutinho | Fighting | International | mixed |
| Kristina Liutova | Tennis | Russia | female |
| KuPS | Soccer | Finland | male |
| Kurtis Campbell | Fighting | International | mixed |
| Kutztown | Football | USA | male |
| Kuwait | Soccer | International | male |
| Kyle Daukaus | Fighting | International | mixed |
| Kyle Nelson | Fighting | International | mixed |
| Kyle Prepolec | Fighting | International | mixed |
| Kyler Phillips | Fighting | USA | mixed |
| Kyoji Horiguchi | Fighting | International | mixed |
| La Equidad | Soccer | Colombia | male |
| LA Galaxy II | Soccer | USA | male |
| LA Riot | Basketball | USA | male |
| La Roche | Softball | USA | female |
| La Rochelle | Rugby Union | France | male |
| La Salle | Basketball | USA | female |
| La Salle | Basketball | USA | male |
| La Salle | Lacrosse | USA | female |
| La Salle | Baseball | USA | male |
| La Salle | Soccer | USA | female |
| La Salle | Soccer | USA | male |
| La Salle | Rugby Union | USA | female |
| La Sierra | Volleyball | USA | male |
| La Union | Basketball | Argentina | male |
| La Verne | Football | USA | male |
| Labinot Xhoxhaj | Fighting | International | mixed |
| Laces BC | Basketball | USA | female |
| Lafayette | Basketball | USA | female |
| Lafayette | Basketball | USA | male |
| Lafayette | Football | USA | male |
| Lafayette | Lacrosse | USA | male |
| Lafayette | Lacrosse | USA | female |
| Lafayette | Baseball | USA | male |
| Lafayette | Softball | USA | female |
| Lafayette | Volleyball | USA | female |
| Lafayette | Soccer | USA | male |
| Lafayette | Soccer | USA | female |
| LaGrange College | Football | USA | male |
| Laguna United | Soccer | USA | male |
| Lake County Captains | Baseball | USA | male |
| Lake Elsinore Storm | Baseball | USA | male |
| Lake Erie | Football | USA | male |
| Lake Superior State | Ice Hockey | USA | male |
| Lakeland | Soccer | USA | male |
| Lakeland Flying Tigers | Baseball | USA | male |
| Lakeland University | Football | USA | male |
| Laketown Squadron | Basketball | USA | male |
| Lamar | Basketball | USA | female |
| Lamar | Basketball | USA | male |
| Lamar | Softball | USA | female |
| Lamar | Baseball | USA | male |
| Lamar | Soccer | USA | female |
| Lamar | Volleyball | USA | female |
| Lamar | Football | USA | male |
| Lance Gibson Jr. | Fighting | International | mixed |
| Lander | Basketball | USA | male |
| Landon Vannata | Fighting | International | mixed |
| Lane | Basketball | USA | female |
| Lane | Football | USA | male |
| Langley United | Soccer | Canada | male |
| Lansing Lugnuts | Baseball | USA | male |
| Lanús | Soccer | Argentina | male |
| Lanus | Basketball | Argentina | male |
| Laos | Soccer | International | male |
| Laredo Heat | Soccer | USA | male |
| Larissa | Soccer | Greece | male |
| Larne | Soccer | Northern Ireland | female |
| Las Animas | Basketball | Chile | male |
| Las Palmas | Soccer | Spain | male |
| Las Vegas Aces | Basketball | USA | female |
| Las Vegas Aviators | Baseball | USA | male |
| Las Vegas Desert Dogs | Lacrosse | USA | male |
| Las Vegas Lights | Soccer | USA | male |
| Las Vegas Raiders | Football | USA | male |
| Las Vegas W | Ice Hockey | USA | female |
| LASK | Soccer | Austria | male |
| Latvia | Ice Hockey | International | male |
| Latvia | Basketball | International | male |
| Latvia | Soccer | International | male |
| Latvia U18 | Ice Hockey | International | male |
| Latvia U20 | Ice Hockey | International | male |
| Latvia U21 | Soccer | International | male |
| Lausanne Sport | Soccer | Switzerland | male |
| Laval | Soccer | France | male |
| Laval | Football | Canada | male |
| Laval Rocket | Ice Hockey | Canada | male |
| Lawrence Lui | Fighting | International | mixed |
| Lawrence Tech | Football | USA | male |
| Lazio | Soccer | Italy | male |
| Lazio | Soccer | Italy | female |
| LDU Quito | Soccer | Ecuador | male |
| Le Havre | Soccer | France | female |
| Le Havre | Soccer | France | male |
| Le Mans | Basketball | France | male |
| Le Mans | Soccer | France | male |
| Le Moyne | Basketball | USA | male |
| Le Moyne | Basketball | USA | female |
| Le Moyne | Softball | USA | female |
| Le Moyne | Lacrosse | USA | female |
| Le Moyne | Volleyball | USA | female |
| Le Moyne | Lacrosse | USA | male |
| Le Moyne | Baseball | USA | male |
| Le Moyne | Soccer | USA | male |
| Le Moyne | Soccer | USA | female |
| Learner Tien | Tennis | USA | mixed |
| Lebanon | Basketball | International | male |
| Lecce | Soccer | Italy | male |
| Lech Poznań | Soccer | Poland | male |
| Lechia Gdańsk | Soccer | Poland | male |
| Leeds Rhinos | Rugby League | England | male |
| Leeds United | Soccer | England | male |
| Leeds United U18 | Soccer | England | male |
| Leeds United U21 | Soccer | England | male |
| Leganés | Soccer | Spain | male |
| Legia Warszawa | Soccer | Poland | male |
| Legia Warszawa U19 | Soccer | Poland | male |
| Lehigh | Basketball | USA | female |
| Lehigh | Basketball | USA | male |
| Lehigh | Softball | USA | female |
| Lehigh | Lacrosse | USA | male |
| Lehigh | Lacrosse | USA | female |
| Lehigh | Baseball | USA | male |
| Lehigh | Volleyball | USA | female |
| Lehigh | Soccer | USA | male |
| Lehigh | Soccer | USA | female |
| Lehigh | Football | USA | male |
| Lehigh Valley IronPigs | Baseball | USA | male |
| Lehigh Valley Phantoms | Ice Hockey | USA | male |
| Leicester City | Soccer | England | male |
| Leicester City WFC | Soccer | England | female |
| Leicester Riders | Basketball | United Kingdom | male |
| Leicester Tigers | Rugby Union | England | male |
| Leigh Leopards | Rugby League | England | male |
| Leinster | Rugby Union | International | male |
| Lenoir-Rhyne | Football | USA | male |
| Lens | Soccer | France | male |
| Lens | Soccer | International | female |
| León | Soccer | Mexico | male |
| León | Soccer | Mexico | female |
| Leon Shahbazyan | Fighting | USA | mixed |
| Leon Shahbazyan | Fighting | International | mixed |
| Leones | Soccer | Colombia | male |
| Leones del Escogido | Baseball | Dominican Republic | male |
| Leones Negros | Soccer | Mexico | male |
| Leones Quilpue | Basketball | Chile | male |
| Lerone Murphy | Fighting | International | mixed |
| Lerryan Douglas | Fighting | International | mixed |
| Lesotho | Soccer | International | male |
| Lethbridge | Soccer | Canada | female |
| Lethbridge Hurricanes | Ice Hockey | Canada | male |
| Levadiakos | Soccer | Greece | male |
| Levan Chokheli | Fighting | Georgia | mixed |
| Levan Chokheli | Fighting | International | mixed |
| Levante | Soccer | Spain | male |
| Levante | Soccer | Spain | female |
| Levante Las Planas | Soccer | Spain | female |
| Levi Rodrigues | Fighting | International | mixed |
| Levicki Patrioti | Basketball | Slovakia | male |
| Levski Sofia | Soccer | Bulgaria | male |
| Lewis & Clark | Football | USA | male |
| Lewis University | Volleyball | USA | male |
| Lexington | Soccer | USA | male |
| Lexington SC | Soccer | USA | female |
| Leyma Coruna | Basketball | Spain | male |
| Leyton Orient | Soccer | England | male |
| Lg Champ #1 | Baseball | USA | male |
| Lg Champ #2 | Baseball | USA | male |
| Liam Davies | Fighting | International | mixed |
| Liberia | Soccer | International | male |
| Libertad | Soccer | Paraguay | male |
| Libertad | Soccer | Ecuador | male |
| Liberty | Basketball | USA | male |
| Liberty | Basketball | USA | female |
| Liberty | Softball | USA | female |
| Liberty | Volleyball | USA | male |
| Liberty | Ice Hockey | USA | male |
| Liberty | Baseball | USA | male |
| Liberty | Lacrosse | USA | female |
| Liberty | Soccer | USA | male |
| Liberty | Soccer | USA | female |
| Liberty | Football | USA | male |
| Liberty | Volleyball | USA | female |
| Libya | Basketball | International | male |
| Libya | Soccer | International | male |
| Liechtenstein | Soccer | International | female |
| Liechtenstein | Soccer | International | male |
| Lille | Soccer | France | male |
| Lillestrøm | Soccer | Norway | male |
| Lincoln (MO) | Football | USA | male |
| Lincoln (PA) | Basketball | USA | male |
| Lincoln (PA) | Football | USA | male |
| Lincoln City | Soccer | England | male |
| Lincoln Memorial | Volleyball | USA | male |
| Lincoln Red Imps | Soccer | Gibraltar | male |
| Lincoln Stars | Ice Hockey | USA | male |
| Linda Noskova | Tennis | Czech Republic | mixed |
| Lindenwood | Basketball | USA | male |
| Lindenwood | Basketball | USA | female |
| Lindenwood | Volleyball | USA | male |
| Lindenwood | Baseball | USA | male |
| Lindenwood | Lacrosse | USA | female |
| Lindenwood | Softball | USA | female |
| Lindenwood | Soccer | USA | male |
| Lindenwood | Soccer | USA | female |
| Lindenwood | Football | USA | male |
| Lindenwood | Volleyball | USA | female |
| Lindenwood | Ice Hockey | USA | male |
| Lindenwood | Ice Hockey | USA | female |
| Linfield | Football | USA | male |
| Lions | Rugby Union | South Africa | male |
| Lipscomb | Basketball | USA | male |
| Lipscomb | Basketball | USA | female |
| Lipscomb | Baseball | USA | male |
| Lipscomb | Softball | USA | female |
| Lipscomb | Volleyball | USA | female |
| Lipscomb | Soccer | USA | female |
| Lipscomb | Soccer | USA | male |
| Lithuania | Basketball | International | male |
| Lithuania | Soccer | International | male |
| Lithuania | Soccer | International | female |
| Lithuania U17 | Basketball | International | male |
| Lithuania U19 | Soccer | International | male |
| Little Rock | Baseball | USA | male |
| Little Rock | Basketball | USA | female |
| Little Rock | Basketball | USA | male |
| Little Rock | Soccer | USA | female |
| Little Rock | Volleyball | USA | female |
| Little Rock Rangers | Soccer | USA | male |
| Liverpool | Soccer | England | female |
| Liverpool | Basketball | United Kingdom | male |
| Liverpool FC | Soccer | England | male |
| Liverpool Legends | Soccer | England | male |
| Liverpool Montevideo | Soccer | Uruguay | male |
| Liverpool U18 | Soccer | England | male |
| Liverpool U19 | Soccer | England | male |
| Liverpool U21 | Soccer | England | male |
| Livingston | Soccer | Scotland | male |
| Livingstone | Basketball | USA | female |
| Livingstone | Football | USA | male |
| Livingstone | Basketball | USA | male |
| Llaneros | Soccer | Colombia | male |
| Lock Haven | Football | USA | male |
| Logroño | Soccer | Spain | female |
| Lokomotive Leipzig | Soccer | Germany | male |
| Loma Lookboonmee | Fighting | International | mixed |
| Lommel | Soccer | Belgium | male |
| London City Lionesses | Soccer | England | female |
| London Knights | Ice Hockey | Canada | male |
| London Lions | Basketball | United Kingdom | male |
| Londrina | Soccer | Brazil | male |
| Lone'er Kavanagh | Fighting | International | mixed |
| Long Beach State | Basketball | USA | male |
| Long Beach State | Basketball | USA | female |
| Long Beach State | Volleyball | USA | male |
| Long Beach State | Softball | USA | female |
| Long Beach State | Baseball | USA | male |
| Long Beach State | Volleyball | USA | female |
| Long Beach State | Soccer | USA | female |
| Long Island Nets | Basketball | USA | male |
| Long Island University | Basketball | USA | male |
| Long Island University | Basketball | USA | female |
| Long Island University | Football | USA | male |
| Long Island University | Gymnastics | USA | female |
| Long Island University | Softball | USA | female |
| Long Island University | Lacrosse | USA | female |
| Long Island University | Lacrosse | USA | male |
| Long Island University | Baseball | USA | male |
| Long Island University | Volleyball | USA | male |
| Long Island University | Soccer | USA | male |
| Long Island University | Volleyball | USA | female |
| Long Island University | Ice Hockey | USA | female |
| Long Island University | Soccer | USA | female |
| Long Island University | Ice Hockey | USA | male |
| Longwood | Basketball | USA | female |
| Longwood | Basketball | USA | male |
| Longwood | Lacrosse | USA | female |
| Longwood | Softball | USA | female |
| Longwood | Baseball | USA | male |
| Longwood | Soccer | USA | male |
| Longwood | Soccer | USA | female |
| Loras College | Baseball | USA | male |
| Lorenzo Musetti | Tennis | Italy | mixed |
| Lorient | Soccer | France | male |
| Los Angeles Angels | Baseball | USA | male |
| Los Angeles Chargers | Football | USA | male |
| Los Angeles Clippers | Basketball | USA | male |
| Los Angeles Dodgers | Baseball | USA | male |
| Los Angeles FC | Soccer | USA | male |
| Los Angeles FC 2 | Soccer | USA | male |
| Los Angeles Galaxy | Soccer | USA | male |
| Los Angeles Kings | Ice Hockey | USA | male |
| Los Angeles Lakers | Basketball | USA | male |
| Los Angeles Queens | Baseball | USA | female |
| Los Angeles Rams | Football | USA | male |
| Los Angeles Sparks | Basketball | USA | female |
| Losene Keita | Fighting | International | mixed |
| Loudoun United | Soccer | USA | male |
| Louie Sutherland | Fighting | International | mixed |
| Louis Jourdain | Fighting | International | mixed |
| Louisiana | Basketball | USA | female |
| Louisiana | Basketball | USA | male |
| Louisiana | Softball | USA | female |
| Louisiana | Baseball | USA | male |
| Louisiana | Soccer | USA | female |
| Louisiana | Football | USA | male |
| Louisiana | Volleyball | USA | female |
| Louisiana Christian | Football | USA | male |
| Louisiana Tech | Basketball | USA | female |
| Louisiana Tech | Basketball | USA | male |
| Louisiana Tech | Softball | USA | female |
| Louisiana Tech | Baseball | USA | male |
| Louisiana Tech | Soccer | USA | female |
| Louisiana Tech | Volleyball | USA | female |
| Louisiana Tech | Football | USA | male |
| Louisville | Basketball | USA | male |
| Louisville | Basketball | USA | female |
| Louisville | Football | USA | male |
| Louisville | Volleyball | USA | female |
| Louisville | Softball | USA | female |
| Louisville | Baseball | USA | male |
| Louisville | Soccer | USA | male |
| Louisville | Soccer | USA | female |
| Louisville | Lacrosse | USA | female |
| Louisville Bats | Baseball | USA | male |
| Louisville City | Soccer | USA | male |
| Louisville Kings | Football | USA | male |
| LOVB Atlanta | Volleyball | USA | female |
| LOVB Austin | Volleyball | USA | female |
| LOVB Houston | Volleyball | USA | female |
| LOVB Madison | Volleyball | USA | female |
| LOVB Nebraska | Volleyball | USA | female |
| LOVB Salt Lake | Volleyball | USA | female |
| Loyola Chicago | Basketball | USA | male |
| Loyola Chicago | Basketball | USA | female |
| Loyola Chicago | Volleyball | USA | male |
| Loyola Chicago | Softball | USA | female |
| Loyola Chicago | Soccer | USA | male |
| Loyola Chicago | Soccer | USA | female |
| Loyola Chicago | Volleyball | USA | female |
| Loyola Maryland | Basketball | USA | male |
| Loyola Maryland | Basketball | USA | female |
| Loyola Maryland | Lacrosse | USA | male |
| Loyola Maryland | Lacrosse | USA | female |
| Loyola Maryland | Soccer | USA | male |
| Loyola Maryland | Soccer | USA | female |
| Loyola Maryland | Volleyball | USA | female |
| Loyola Marymount | Basketball | USA | female |
| Loyola Marymount | Basketball | USA | male |
| Loyola Marymount | Softball | USA | female |
| Loyola Marymount | Baseball | USA | male |
| Loyola Marymount | Soccer | USA | female |
| Loyola Marymount | Soccer | USA | male |
| Loyola Marymount | Volleyball | USA | female |
| LR Vicenza | Soccer | Italy | male |
| LSU | Basketball | USA | female |
| LSU | Softball | USA | female |
| LSU | Baseball | USA | male |
| LSU | Football | USA | male |
| LSU | Gymnastics | USA | female |
| LSU | Basketball | USA | male |
| LSU | Volleyball | USA | female |
| LSU | Soccer | USA | female |
| LSU-Alexandria | Baseball | USA | male |
| Luan Lacerda | Fighting | International | mixed |
| Luana Santos | Fighting | International | mixed |
| Lublin | Soccer | Poland | male |
| Lucas Armand | Fighting | International | mixed |
| Lucas Brennan | Fighting | International | mixed |
| Lucas Fernando | Fighting | International | mixed |
| Lucia Szabova | Fighting | International | mixed |
| Luciano Darderi | Tennis | Italy | mixed |
| Ludogorets | Soccer | Bulgaria | male |
| Ludovit Klein | Fighting | International | mixed |
| Ludwigsburg | Basketball | Germany | male |
| Lugano | Soccer | Switzerland | male |
| Luis Felipe Dias | Fighting | International | mixed |
| Luis Gurule | Fighting | International | mixed |
| Luis Hernandez | Fighting | International | mixed |
| Luke Fernandez | Fighting | International | mixed |
| Luke Riley | Fighting | International | mixed |
| Luleå HF | Ice Hockey | Sweden | male |
| Lunar Owls BC | Basketball | USA | female |
| Lupita Godinez | Fighting | International | mixed |
| Luton Town | Soccer | England | male |
| Luxembourg | Soccer | International | male |
| Lycoming | Football | USA | male |
| Lyon | Soccer | France | male |
| Lyon | Soccer | France | female |
| Lyon-Villeurbanne | Basketball | France | male |
| Macará | Soccer | Ecuador | male |
| Macarthur | Soccer | Australia | male |
| Maccabi Tel Aviv | Basketball | Israel | male |
| Maccabi Tel Aviv | Soccer | Israel | male |
| Macclesfield | Soccer | England | male |
| Macclesfield Town | Soccer | England | male |
| Mackenzie Dern | Fighting | International | mixed |
| Macy Chiasson | Fighting | International | mixed |
| Madagascar | Basketball | International | male |
| Madison Capitols | Ice Hockey | USA | male |
| Madison Keys | Tennis | International | mixed |
| Madrid | Soccer | Spain | female |
| Magdeburg | Soccer | Germany | male |
| Magomed Ankalaev | Fighting | Russia | mixed |
| Magomed Tuchalov | Fighting | International | mixed |
| Magomed Zaynukov | Fighting | International | mixed |
| Maidenhead United | Soccer | England | male |
| Maidstone United | Soccer | England | male |
| Maine | Basketball | USA | male |
| Maine | Basketball | USA | female |
| Maine | Ice Hockey | USA | female |
| Maine | Ice Hockey | USA | male |
| Maine | Softball | USA | female |
| Maine | Baseball | USA | male |
| Maine | Soccer | USA | female |
| Maine | Football | USA | male |
| Maine Celtics | Basketball | USA | male |
| Maine Fort Kent | Soccer | USA | male |
| Maine Mariners | Ice Hockey | USA | male |
| Mainz 05 | Soccer | Germany | female |
| Maja Chwalinska | Tennis | Poland | mixed |
| Maktown Flyers (Nga) | Basketball | International | male |
| Málaga | Soccer | Spain | male |
| Malawi | Soccer | International | female |
| Malawi | Soccer | International | male |
| Malaysia | Soccer | International | male |
| Malcolm Wellmaker | Fighting | International | mixed |
| Mali | Basketball | International | male |
| Mali | Basketball | International | female |
| Mali | Soccer | International | male |
| Mali | Soccer | International | female |
| Mali U17 | Soccer | International | male |
| Mallorca | Soccer | Spain | male |
| Malmö FF | Soccer | Sweden | male |
| Malmö Redhawks | Ice Hockey | Sweden | male |
| Malta | Soccer | International | male |
| Malta U21 | Soccer | International | male |
| Mamelodi Sundowns | Soccer | South Africa | male |
| Manawatu Jets | Basketball | New Zealand | male |
| Manchester | Football | USA | male |
| Manchester Basketball | Basketball | United Kingdom | male |
| Manchester Basketball W | Basketball | United Kingdom | female |
| Manchester City | Soccer | England | male |
| Manchester City | Soccer | England | female |
| Manchester City U18 | Soccer | England | male |
| Manchester City U19 | Soccer | International | male |
| Manchester City U21 | Soccer | England | male |
| Manchester United | Soccer | England | female |
| Manchester United | Soccer | England | male |
| Manchester United U18 | Soccer | England | male |
| Manchester United U21 | Soccer | England | male |
| Manchester University | Soccer | International | male |
| Mandel Nallo | Fighting | International | mixed |
| Manel Kape | Fighting | International | mixed |
| Manhattan | Basketball | USA | male |
| Manhattan | Basketball | USA | female |
| Manhattan | Volleyball | USA | male |
| Manhattan | Lacrosse | USA | female |
| Manhattan | Lacrosse | USA | male |
| Manhattan | Baseball | USA | male |
| Manhattan | Soccer | USA | female |
| Manhattan | Volleyball | USA | female |
| Manhattan | Soccer | USA | male |
| Manhattan | Softball | USA | female |
| Maniema Union | Soccer | Congo DR | male |
| Manitoba Moose | Ice Hockey | USA | male |
| Manly Sea Eagles | Rugby League | Australia | male |
| Manoel Sousa | Fighting | International | mixed |
| Manolo Zecchini | Fighting | International | mixed |
| Manon Fiorot | Fighting | International | mixed |
| Manresa | Basketball | Spain | male |
| Mansfield Town | Soccer | England | male |
| Mansur Abdul-Malik | Fighting | International | mixed |
| Mantas Kondratavicius | Fighting | International | mixed |
| Mantova | Soccer | Italy | male |
| Manuel Torres | Fighting | International | mixed |
| Marathón | Soccer | Honduras | male |
| Marc-Andre Barriault | Fighting | International | mixed |
| Marcin Tybura | Fighting | Poland | mixed |
| Marcio Barbosa | Fighting | International | mixed |
| Marco Tulio | Fighting | Brazil | mixed |
| Marcos Degli | Fighting | International | mixed |
| Marcus Almeida | Fighting | International | mixed |
| Marcus McGhee | Fighting | International | mixed |
| Marietta | Football | USA | male |
| Marin Cilic | Tennis | Croatia | mixed |
| Marina Spasic | Fighting | International | mixed |
| Marine | Soccer | England | male |
| Mario Barrios | Fighting | International | mixed |
| Mario Bautista | Fighting | International | mixed |
| Mario Pinto | Fighting | International | mixed |
| Marist | Basketball | USA | male |
| Marist | Basketball | USA | female |
| Marist | Lacrosse | USA | male |
| Marist | Lacrosse | USA | female |
| Marist | Softball | USA | female |
| Marist | Soccer | USA | male |
| Marist | Soccer | USA | female |
| Marist | Football | USA | male |
| Marist | Volleyball | USA | female |
| Marist | Baseball | USA | male |
| Marítimo | Soccer | Portugal | male |
| Mark Vologdin | Fighting | International | mixed |
| Marlon Vera | Fighting | International | mixed |
| Marquel Mederos | Fighting | International | mixed |
| Marquense | Soccer | Guatemala | male |
| Marquette | Basketball | USA | male |
| Marquette | Basketball | USA | female |
| Marquette | Lacrosse | USA | male |
| Marquette | Lacrosse | USA | female |
| Marquette | Soccer | USA | male |
| Marquette | Soccer | USA | female |
| Marquette | Volleyball | USA | female |
| Marshall | Basketball | USA | male |
| Marshall | Football | USA | male |
| Marshall | Basketball | USA | female |
| Marshall | Baseball | USA | male |
| Marshall | Softball | USA | female |
| Marshall | Soccer | USA | male |
| Marshall | Soccer | USA | female |
| Marshall | Volleyball | USA | female |
| Marta Kostyuk | Tennis | International | mixed |
| Martin Landaluce | Tennis | Spain | male |
| Martinique | Soccer | International | male |
| Martinique U20 | Soccer | International | male |
| Marvin Vettori | Fighting | International | mixed |
| Marwan Rahiki | Fighting | International | mixed |
| Mary Baldwin | Soccer | USA | male |
| Mary Hardin-Baylor | Football | USA | male |
| Mary Washington | Basketball | USA | male |
| Maryland | Basketball | USA | male |
| Maryland | Basketball | USA | female |
| Maryland | Softball | USA | female |
| Maryland | Baseball | USA | male |
| Maryland | Lacrosse | USA | female |
| Maryland | Football | USA | male |
| Maryland | Lacrosse | USA | male |
| Maryland | Soccer | USA | male |
| Maryland | Soccer | USA | female |
| Maryland | Volleyball | USA | female |
| Maryland Charm | Lacrosse | USA | female |
| Maryland Eastern Shore | Basketball | USA | female |
| Maryland Eastern Shore | Volleyball | USA | female |
| Maryland Eastern Shore | Basketball | USA | male |
| Maryland Eastern Shore | Volleyball | USA | male |
| Maryland Eastern Shore | Baseball | USA | male |
| Maryland Eastern Shore | Softball | USA | female |
| Maryland Whipsnakes | Lacrosse | USA | male |
| Maryville | Volleyball | USA | male |
| Maryville | Ice Hockey | USA | male |
| Maryville College | Football | USA | male |
| Mason Jones | Fighting | International | mixed |
| Master's University | Volleyball | USA | male |
| Matanzas | Baseball | Cuba | male |
| Mateusz Gamrot | Fighting | International | mixed |
| Mateusz Rebecki | Fighting | International | mixed |
| Matheus Camilo | Fighting | International | mixed |
| Matt Schnell | Fighting | International | mixed |
| Matteo Arnaldi | Tennis | International | mixed |
| Matteo Berrettini | Tennis | International | mixed |
| Matthieu Letho Duclos | Fighting | International | mixed |
| Mattia Bellucci | Tennis | Italy | mixed |
| Mauricio Ruffy | Fighting | International | mixed |
| Mauritania | Soccer | International | female |
| Mauritania | Soccer | International | male |
| Max Griffin | Fighting | USA | mixed |
| Max Holloway | Fighting | International | mixed |
| Maya Joint | Tennis | Australia | mixed |
| Maycee Barber | Fighting | International | mixed |
| Mayra Silva | Fighting | International | mixed |
| Mayville State | Football | USA | male |
| Mazatlán | Soccer | Mexico | male |
| Mazatlán | Soccer | Mexico | female |
| MC Alger | Soccer | Algeria | male |
| McDaniel College | Football | USA | male |
| McGill | Football | Canada | male |
| McKendree | Football | USA | male |
| McKendree | Volleyball | USA | male |
| McMurry | Football | USA | male |
| McNeese | Basketball | USA | female |
| McNeese | Basketball | USA | male |
| McNeese | Softball | USA | female |
| McNeese | Baseball | USA | male |
| McNeese | Soccer | USA | female |
| McNeese | Volleyball | USA | female |
| McNeese St | Football | USA | male |
| McPherson College | Football | USA | male |
| Mechelen | Soccer | Belgium | male |
| Medicine Hat Tigers | Ice Hockey | Canada | male |
| Mehemmedali Osmanli | Fighting | International | mixed |
| Melbourne City | Soccer | Australia | male |
| Melbourne City | Soccer | Australia | female |
| Melbourne Demons | Aus Football | Australia | male |
| Melbourne Storm | Rugby League | Australia | male |
| Melbourne United | Basketball | Australia | male |
| Melbourne Victory | Soccer | Australia | male |
| Melbourne Victory | Soccer | Australia | female |
| Melgar | Soccer | Peru | male |
| Melissa Amaya | Fighting | International | mixed |
| Melissa Croden | Fighting | International | mixed |
| Melissa Gatto | Fighting | International | mixed |
| Melissa Mullins | Fighting | International | mixed |
| Melquizael Costa | Fighting | International | mixed |
| Melsik Baghdasaryan | Fighting | International | mixed |
| Memphis | Basketball | USA | male |
| Memphis | Football | USA | male |
| Memphis | Basketball | USA | female |
| Memphis | Softball | USA | female |
| Memphis | Baseball | USA | male |
| Memphis | Soccer | USA | female |
| Memphis | Soccer | USA | male |
| Memphis | Volleyball | USA | female |
| Memphis Grizzlies | Basketball | USA | male |
| Memphis Hustle | Basketball | USA | male |
| Memphis Redbirds | Baseball | USA | male |
| Meng Ding | Fighting | International | mixed |
| Menlo | Volleyball | USA | male |
| Meppen | Soccer | Germany | male |
| Merab Dvalishvili | Fighting | Georgia | mixed |
| Mercer | Football | USA | male |
| Mercer | Basketball | USA | female |
| Mercer | Basketball | USA | male |
| Mercer | Baseball | USA | male |
| Mercer | Softball | USA | female |
| Mercer | Lacrosse | USA | male |
| Mercer | Lacrosse | USA | female |
| Mercer | Soccer | USA | male |
| Mercer | Soccer | USA | female |
| Mercer | Volleyball | USA | female |
| Merchant Marine | Football | USA | male |
| Mercyhurst | Basketball | USA | male |
| Mercyhurst | Basketball | USA | female |
| Mercyhurst | Volleyball | USA | female |
| Mercyhurst | Ice Hockey | USA | female |
| Mercyhurst | Baseball | USA | male |
| Mercyhurst | Lacrosse | USA | male |
| Mercyhurst | Softball | USA | female |
| Mercyhurst | Lacrosse | USA | female |
| Mercyhurst | Soccer | USA | male |
| Mercyhurst | Football | USA | male |
| Mercyhurst | Soccer | USA | female |
| Mercyhurst | Ice Hockey | USA | male |
| Merrimack | Basketball | USA | male |
| Merrimack | Basketball | USA | female |
| Merrimack | Ice Hockey | USA | male |
| Merrimack | Football | USA | male |
| Merrimack | Ice Hockey | USA | female |
| Merrimack | Volleyball | USA | male |
| Merrimack | Lacrosse | USA | female |
| Merrimack | Lacrosse | USA | male |
| Merrimack | Baseball | USA | male |
| Merrimack | Softball | USA | female |
| Merrimack | Soccer | USA | female |
| Merrimack | Soccer | USA | male |
| Merrimack | Volleyball | USA | female |
| Mersin BŞB | Basketball | Turkiye | male |
| Merthyr Town | Soccer | Wales | male |
| Methodist | Football | USA | male |
| Metropolitanos | Soccer | Venezuela | male |
| Mets de Guaynabo | Basketball | Puerto Rico | male |
| Metz | Soccer | France | male |
| Mexico | Soccer | International | male |
| Mexico | Baseball | Mexico | male |
| Mexico | Basketball | International | male |
| Mexico | Basketball | International | female |
| Mexico | Soccer | International | female |
| Mexico | Baseball | International | male |
| Mexico City Capitanes | Basketball | USA | male |
| Mexico U17 | Soccer | International | male |
| Mexico U20 | Soccer | International | male |
| Mexico U20 | Soccer | International | female |
| Miami | Basketball | USA | male |
| Miami | Basketball | USA | female |
| Miami | Baseball | USA | male |
| Miami | Football | USA | male |
| Miami | Volleyball | USA | female |
| Miami | Soccer | USA | female |
| Miami (OH) | Basketball | USA | male |
| Miami (OH) | Basketball | USA | female |
| Miami (OH) | Softball | USA | female |
| Miami (OH) | Baseball | USA | male |
| Miami (OH) | Football | USA | male |
| Miami (OH) | Volleyball | USA | female |
| Miami (OH) | Ice Hockey | USA | male |
| Miami (OH) | Soccer | USA | female |
| Miami 305 | Basketball | USA | male |
| Miami Dolphins | Football | USA | male |
| Miami FC | Soccer | USA | male |
| Miami Heat | Basketball | USA | male |
| Miami Marlins | Baseball | USA | male |
| Michael Aljarouj | Fighting | International | mixed |
| Michael Aswell | Fighting | International | mixed |
| Michael Chandler | Fighting | International | mixed |
| Michael Chiesa | Fighting | USA | mixed |
| Michael Johnson | Fighting | USA | mixed |
| Michael Oliveira | Fighting | International | mixed |
| Michael Page | Fighting | International | mixed |
| Michael Parkin | Fighting | International | mixed |
| Michael Zheng | Tennis | USA | mixed |
| Michal Oleksiejczuk | Fighting | International | mixed |
| Michel Pereira | Fighting | Brazil | mixed |
| Michelle Montague | Fighting | International | mixed |
| Michigan | Ice Hockey | USA | male |
| Michigan | Football | USA | male |
| Michigan | Basketball | USA | male |
| Michigan | Basketball | USA | female |
| Michigan | Lacrosse | USA | male |
| Michigan | Lacrosse | USA | female |
| Michigan | Softball | USA | female |
| Michigan | Baseball | USA | male |
| Michigan | Volleyball | USA | female |
| Michigan | Gymnastics | USA | male |
| Michigan | Soccer | USA | male |
| Michigan | Soccer | USA | female |
| Michigan Rangers | Soccer | USA | male |
| Michigan State | Basketball | USA | male |
| Michigan State | Football | USA | male |
| Michigan State | Ice Hockey | USA | male |
| Michigan State | Basketball | USA | female |
| Michigan State | Baseball | USA | male |
| Michigan State | Volleyball | USA | female |
| Michigan State | Soccer | USA | male |
| Michigan State | Softball | USA | female |
| Michigan State | Soccer | USA | female |
| Michigan State | Gymnastics | USA | female |
| Michigan Tech | Ice Hockey | USA | male |
| Michigan Tech | Football | USA | male |
| Michigan Tech | Basketball | USA | male |
| Mickey Gall | Fighting | International | mixed |
| Mid-Atlantic Christian | Basketball | USA | male |
| Middle Tennessee | Basketball | USA | male |
| Middle Tennessee | Basketball | USA | female |
| Middle Tennessee | Baseball | USA | male |
| Middle Tennessee | Softball | USA | female |
| Middle Tennessee | Soccer | USA | female |
| Middle Tennessee | Football | USA | male |
| Middle Tennessee | Volleyball | USA | female |
| Middlesbrough | Soccer | England | male |
| Midland | Soccer | Argentina | male |
| Midland RockHounds | Baseball | USA | male |
| Midwestern State | Football | USA | male |
| Mikaela Mayer | Fighting | USA | mixed |
| Mike Davis | Fighting | International | mixed |
| Mike Malott | Fighting | International | mixed |
| Miles | Basketball | USA | female |
| Miles College | Football | USA | male |
| Miles Johns | Fighting | USA | mixed |
| Millersville Marauders | Football | USA | male |
| Millonarios | Soccer | Colombia | male |
| Millsaps | Football | USA | male |
| Millwall | Soccer | England | male |
| Milos Janicic | Fighting | International | mixed |
| Milton Keynes Dons | Soccer | England | male |
| Milwaukee | Basketball | USA | female |
| Milwaukee | Basketball | USA | male |
| Milwaukee | Baseball | USA | male |
| Milwaukee | Soccer | USA | male |
| Milwaukee | Soccer | USA | female |
| Milwaukee | Volleyball | USA | female |
| Milwaukee Admirals | Ice Hockey | USA | male |
| Milwaukee Brewers | Baseball | USA | male |
| Milwaukee Bucks | Basketball | USA | male |
| Mineros de Zacatecas | Soccer | Mexico | male |
| Minnesota | Basketball | USA | female |
| Minnesota | Football | USA | male |
| Minnesota | Ice Hockey | USA | male |
| Minnesota | Softball | USA | female |
| Minnesota | Ice Hockey | USA | female |
| Minnesota | Basketball | USA | male |
| Minnesota | Volleyball | USA | female |
| Minnesota | Baseball | USA | male |
| Minnesota | Soccer | USA | female |
| Minnesota | Gymnastics | USA | female |
| Minnesota Duluth | Ice Hockey | USA | male |
| Minnesota Duluth | Ice Hockey | USA | female |
| Minnesota Duluth | Football | USA | male |
| Minnesota Duluth | Basketball | USA | female |
| Minnesota Frost | Ice Hockey | USA | female |
| Minnesota Lynx | Basketball | USA | female |
| Minnesota State | Ice Hockey | USA | female |
| Minnesota State | Ice Hockey | USA | male |
| Minnesota State | Football | USA | male |
| Minnesota Timberwolves | Basketball | USA | male |
| Minnesota Twins | Baseball | USA | male |
| Minnesota United | Soccer | USA | male |
| Minnesota United FC 2 | Soccer | USA | male |
| Minnesota Vikings | Football | USA | male |
| Minnesota Wild | Ice Hockey | USA | male |
| Minot State | Football | USA | male |
| Miomir Kecmanovic | Tennis | Serbia | mixed |
| Mirandés | Soccer | Spain | male |
| Mirassol | Soccer | Brazil | male |
| Mirra Andreeva | Tennis | Russia | mixed |
| Mississippi | Baseball | USA | male |
| Mississippi | Football | USA | male |
| Mississippi | Basketball | USA | female |
| Mississippi | Basketball | USA | male |
| Mississippi | Softball | USA | female |
| Mississippi | Volleyball | USA | female |
| Mississippi | Soccer | USA | female |
| Mississippi State | Football | USA | male |
| Mississippi State | Softball | USA | female |
| Mississippi State | Baseball | USA | male |
| Mississippi State | Basketball | USA | male |
| Mississippi State | Basketball | USA | female |
| Mississippi State | Volleyball | USA | female |
| Mississippi State | Soccer | USA | female |
| Mississippi Valley State | Basketball | USA | female |
| Mississippi Valley State | Baseball | USA | male |
| Mississippi Valley State | Volleyball | USA | female |
| Mississippi Valley State | Basketball | USA | male |
| Mississippi Valley State | Football | USA | male |
| Missouri | Basketball | USA | male |
| Missouri | Gymnastics | USA | female |
| Missouri | Volleyball | USA | female |
| Missouri | Softball | USA | female |
| Missouri | Baseball | USA | male |
| Missouri | Basketball | USA | female |
| Missouri | Football | USA | male |
| Missouri | Soccer | USA | female |
| Missouri S&T | Football | USA | male |
| Missouri S&T | Volleyball | USA | male |
| Missouri Southern State | Football | USA | male |
| Missouri St. Louis | Baseball | USA | male |
| Missouri State | Basketball | USA | female |
| Missouri State | Football | USA | male |
| Missouri State | Basketball | USA | male |
| Missouri State | Baseball | USA | male |
| Missouri State | Softball | USA | female |
| Missouri State | Soccer | USA | male |
| Missouri State | Soccer | USA | female |
| Missouri State | Volleyball | USA | female |
| Missouri Western | Football | USA | male |
| Missouri Western | Basketball | USA | male |
| Mist BC | Basketball | USA | female |
| MIT | Football | USA | male |
| Mitch Ramirez | Fighting | International | mixed |
| Mitch Raposo | Fighting | International | mixed |
| Mixco | Soccer | Guatemala | male |
| Mjällby AIF | Soccer | Sweden | male |
| Moana Pasifika | Rugby Union | International | male |
| Modena | Soccer | Italy | male |
| Modestas Bukauskas | Fighting | International | mixed |
| Moldova | Soccer | International | male |
| Monaco | Basketball | France | male |
| Monaco | Soccer | France | male |
| Monaco U19 | Soccer | International | male |
| Monagas | Soccer | Venezuela | male |
| Moncton Wildcats | Ice Hockey | Canada | male |
| Monmouth | Basketball | USA | female |
| Monmouth | Basketball | USA | male |
| Monmouth | Baseball | USA | male |
| Monmouth | Football | USA | male |
| Monmouth | Soccer | USA | female |
| Monmouth | Lacrosse | USA | female |
| Monmouth | Soccer | USA | male |
| Monmouth | Lacrosse | USA | male |
| Monmouth | Softball | USA | female |
| Monroe College | Basketball | USA | male |
| Monroe Mustangs | Football | USA | male |
| Montana | Basketball | USA | male |
| Montana | Basketball | USA | female |
| Montana | Softball | USA | female |
| Montana | Soccer | USA | female |
| Montana | Football | USA | male |
| Montana | Volleyball | USA | female |
| Montana State | Football | USA | male |
| Montana State | Basketball | USA | male |
| Montana State | Basketball | USA | female |
| Montana State | Volleyball | USA | female |
| Montana State | Softball | USA | female |
| Montana State | Soccer | USA | female |
| Montclair State | Football | USA | male |
| Montel Jackson | Fighting | International | mixed |
| Montenegro | Basketball | International | male |
| Montenegro | Soccer | International | male |
| Monterey Bay | Soccer | USA | male |
| Monterrey | Soccer | Mexico | male |
| Monterrey | Soccer | Mexico | female |
| Montgomery Biscuits | Baseball | USA | male |
| Montpellier | Soccer | France | female |
| Montpellier | Rugby Union | France | male |
| Montpellier | Soccer | France | male |
| Montreal | Ice Hockey | USA | female |
| Montreal | Football | Canada | male |
| Montreal Alliance | Basketball | Canada | male |
| Montreal Alouettes | Football | Canada | male |
| Montreal Canadiens | Ice Hockey | USA | male |
| Montréal Roses | Soccer | Canada | female |
| Montreat | Volleyball | USA | female |
| Montreat | Soccer | USA | female |
| Montserrat | Soccer | International | male |
| Montserrat Rendon | Fighting | International | mixed |
| Monza | Soccer | Italy | male |
| Moose Jaw Warriors | Ice Hockey | Canada | male |
| MoraBanc Andorra | Basketball | Spain | male |
| Moravian | Football | USA | male |
| Morecambe | Soccer | England | male |
| Morehead State | Basketball | USA | male |
| Morehead State | Basketball | USA | female |
| Morehead State | Softball | USA | female |
| Morehead State | Baseball | USA | male |
| Morehead State | Soccer | USA | female |
| Morehead State | Football | USA | male |
| Morehead State | Volleyball | USA | female |
| Morehouse | Basketball | USA | male |
| Morehouse College | Football | USA | male |
| Morelia | Soccer | Mexico | male |
| Morgan Charriere | Fighting | International | mixed |
| Morgan State | Volleyball | USA | female |
| Morgan State | Basketball | USA | male |
| Morgan State | Basketball | USA | female |
| Morgan State | Football | USA | male |
| Morgan State | Softball | USA | female |
| Morningside University | Soccer | USA | female |
| Morocco | Soccer | International | male |
| Morocco | Soccer | International | female |
| Morocco U17 | Soccer | International | male |
| Moses Itauma | Fighting | International | mixed |
| Motagua | Soccer | Honduras | male |
| Motherwell | Soccer | Scotland | male |
| Motor City Cruise | Basketball | USA | male |
| Mount Olive | Volleyball | USA | male |
| Mount Pleasant Academy | Soccer | Jamaica | male |
| Mount St. Joseph | Football | USA | male |
| Mount St. Mary's | Basketball | USA | female |
| Mount St. Mary's | Basketball | USA | male |
| Mount St. Mary's | Lacrosse | USA | female |
| Mount St. Mary's | Lacrosse | USA | male |
| Mount St. Mary's | Baseball | USA | male |
| Mount St. Mary's | Softball | USA | female |
| Mount St. Mary's | Soccer | USA | male |
| Mount St. Mary's | Soccer | USA | female |
| Mount Union | Football | USA | male |
| Movsar Evloev | Fighting | International | mixed |
| Mozambique | Soccer | International | male |
| Mozambique U17 | Soccer | International | male |
| MSU Billings | Soccer | USA | female |
| MSV Duisburg | Soccer | Germany | male |
| Muhammad Said | Fighting | International | mixed |
| Muhammadjon Naimov | Fighting | International | mixed |
| Muin Gafurov | Fighting | International | mixed |
| Municipal | Soccer | Guatemala | male |
| Municipal Liberia | Soccer | Costa Rica | male |
| Municipal Limeño | Soccer | El Salvador | male |
| Munster | Rugby Union | International | male |
| Murcia | Basketball | Spain | male |
| Murray State | Basketball | USA | male |
| Murray State | Basketball | USA | female |
| Murray State | Softball | USA | female |
| Murray State | Baseball | USA | male |
| Murray State | Soccer | USA | female |
| Murray State | Football | USA | male |
| Murray State | Volleyball | USA | female |
| Murtazali Magomedov | Fighting | International | mixed |
| Muskegon Lumberjacks | Ice Hockey | USA | male |
| Muskingum | Football | USA | male |
| Muslim Salikhov | Fighting | International | mixed |
| Myanmar | Soccer | International | male |
| Myktybek Orolbai | Fighting | International | mixed |
| Myrtle Beach Pelicans | Baseball | USA | male |
| NAC Breda | Soccer | Netherlands | male |
| Nacional | Basketball | Uruguay | male |
| Nacional | Soccer | Uruguay | male |
| Nacional | Soccer | Paraguay | male |
| Nacional Potosí | Soccer | Bolivia | male |
| Nairobi City Thunder | Basketball | Kenya | male |
| Nairobi Utd | Soccer | International | male |
| Namibia | Soccer | International | male |
| Namsrai Batbayar | Fighting | International | mixed |
| Nancy | Soccer | France | male |
| Nanterre | Basketball | France | male |
| Nantes | Soccer | France | female |
| Nantes | Soccer | France | male |
| Naomi Osaka | Tennis | Japan | mixed |
| Naples | Soccer | USA | male |
| Napoli | Soccer | Italy | male |
| Napoli | Soccer | Italy | female |
| Napoli U19 | Soccer | International | male |
| Nashville Predators | Ice Hockey | USA | male |
| Nashville SC | Soccer | USA | male |
| Nashville Sounds | Baseball | USA | male |
| Nasrat Haqparast | Fighting | International | mixed |
| Natalia Silva | Fighting | International | mixed |
| Nate Landwehr | Fighting | USA | mixed |
| Nathaniel Collins | Fighting | International | mixed |
| Nathaniel Wood | Fighting | England | mixed |
| National League All-Stars | Basketball | USA | male |
| Navajo Stirling | Fighting | International | mixed |
| Navarro College | Soccer | USA | female |
| Naviera Ulloa | Basketball | Chile | male |
| Navy | Basketball | USA | female |
| Navy | Basketball | USA | male |
| Navy | Lacrosse | USA | male |
| Navy | Lacrosse | USA | female |
| Navy | Rugby Union | USA | male |
| Navy | Baseball | USA | male |
| Navy | Soccer | USA | male |
| Navy | Soccer | USA | female |
| Navy | Volleyball | USA | female |
| Navy | Football | USA | male |
| Navy | Rugby Union | USA | female |
| NAZ Wranglers | Football | USA | male |
| Nazim Sadykhov | Fighting | International | mixed |
| NBA G League United | Basketball | USA | male |
| NC State | Basketball | USA | male |
| NC State | Basketball | USA | female |
| NC State | Baseball | USA | male |
| NC State | Ice Hockey | USA | male |
| NC State | Softball | USA | female |
| NC State | Gymnastics | USA | female |
| NC State | Soccer | USA | female |
| NC State | Soccer | USA | male |
| NC State | Football | USA | male |
| NC State | Volleyball | USA | female |
| NC Wesleyan | Football | USA | male |
| Nebraska | Softball | USA | female |
| Nebraska | Football | USA | male |
| Nebraska | Basketball | USA | female |
| Nebraska | Basketball | USA | male |
| Nebraska | Volleyball | USA | female |
| Nebraska | Baseball | USA | male |
| Nebraska | Soccer | USA | female |
| Nebraska | Gymnastics | USA | male |
| Nebraska-Kearney | Basketball | USA | female |
| Nebraska-Kearney | Football | USA | male |
| Nebraska-Kearney | Basketball | USA | male |
| Nebraska-Omaha | Softball | USA | female |
| Nebraska-Omaha | Basketball | USA | male |
| Nebraska-Omaha | Baseball | USA | male |
| Nebraska-Omaha | Ice Hockey | USA | male |
| Nebraska-Omaha | Soccer | USA | female |
| Nebraska-Omaha | Soccer | USA | male |
| Nebraska-Omaha | Volleyball | USA | female |
| Nebraska-Omaha | Basketball | USA | female |
| NEC | Soccer | Netherlands | male |
| Necaxa | Soccer | Mexico | male |
| Necaxa | Soccer | Mexico | female |
| Neil Magny | Fighting | USA | mixed |
| Nelson | Soccer | USA | female |
| Nelson Giants | Basketball | New Zealand | male |
| Nelson University | Football | USA | male |
| Neom SC | Soccer | Saudi Arabia | male |
| Netherlands | Baseball | International | male |
| Netherlands | Soccer | International | male |
| Netherlands | Soccer | International | female |
| Netherlands | Basketball | International | male |
| Nevada | Basketball | USA | male |
| Nevada | Baseball | USA | male |
| Nevada | Softball | USA | female |
| Nevada | Soccer | USA | female |
| Nevada | Volleyball | USA | female |
| Nevada | Football | USA | male |
| Nevada | Basketball | USA | female |
| New Caledonia | Soccer | International | male |
| New Caledonia | Soccer | International | female |
| New Caledonia U20 W | Soccer | International | female |
| New England Free Jacks | Rugby Union | USA | male |
| New England Patriots | Football | USA | male |
| New England Revolution | Soccer | USA | male |
| New England Revolution II | Soccer | USA | male |
| New Hampshire | Ice Hockey | USA | male |
| New Hampshire | Basketball | USA | male |
| New Hampshire | Basketball | USA | female |
| New Hampshire | Ice Hockey | USA | female |
| New Hampshire | Lacrosse | USA | female |
| New Hampshire | Soccer | USA | male |
| New Hampshire | Soccer | USA | female |
| New Hampshire | Volleyball | USA | female |
| New Hampshire | Football | USA | male |
| New Hampshire Fisher Cats | Baseball | USA | male |
| New Haven | Basketball | USA | male |
| New Haven | Basketball | USA | female |
| New Haven | Football | USA | male |
| New Haven | Softball | USA | female |
| New Haven | Lacrosse | USA | female |
| New Haven | Baseball | USA | male |
| New Haven | Volleyball | USA | female |
| New Haven | Soccer | USA | male |
| New Haven | Soccer | USA | female |
| New Jersey Devils | Ice Hockey | USA | male |
| New Mexico | Basketball | USA | male |
| New Mexico | Basketball | USA | female |
| New Mexico | Baseball | USA | male |
| New Mexico | Softball | USA | female |
| New Mexico | Soccer | USA | female |
| New Mexico | Volleyball | USA | female |
| New Mexico | Football | USA | male |
| New Mexico Chupacabras | Football | USA | male |
| New Mexico Goatheads | Ice Hockey | USA | male |
| New Mexico Highlands | Football | USA | male |
| New Mexico Junior College | Basketball | USA | female |
| New Mexico State | Football | USA | male |
| New Mexico State | Basketball | USA | female |
| New Mexico State | Basketball | USA | male |
| New Mexico State | Softball | USA | female |
| New Mexico State | Baseball | USA | male |
| New Mexico State | Soccer | USA | female |
| New Mexico State | Volleyball | USA | female |
| New Mexico United | Soccer | USA | male |
| New Orleans | Basketball | USA | female |
| New Orleans | Basketball | USA | male |
| New Orleans | Baseball | USA | male |
| New Orleans | Volleyball | USA | female |
| New Orleans Pelicans | Basketball | USA | male |
| New Orleans Saints | Football | USA | male |
| New South Wales | Rugby League | Australia | male |
| New South Wales | Rugby League | Australia | female |
| New Stars | Soccer | North Macedonia | male |
| New York Atlas | Lacrosse | USA | male |
| New York City | Soccer | USA | male |
| New York City FC II | Soccer | USA | male |
| New York Exiles | Rugby Union | USA | female |
| New York Giants | Football | USA | male |
| New York Heights | Baseball | USA | female |
| New York Islanders | Ice Hockey | USA | male |
| New York Jets | Football | USA | male |
| New York Knicks | Basketball | USA | male |
| New York Liberty | Basketball | USA | female |
| New York Mets | Baseball | USA | male |
| New York Rangers | Ice Hockey | USA | male |
| New York Red Bulls | Soccer | USA | male |
| New York Sirens | Ice Hockey | USA | female |
| New York Yankees | Baseball | USA | male |
| New Zealand | Soccer | International | male |
| New Zealand | Basketball | International | male |
| New Zealand | Basketball | International | female |
| New Zealand | Rugby Union | International | female |
| New Zealand | Rugby Union | International | male |
| New Zealand Breakers | Basketball | New Zealand | male |
| New Zealand U20 | Soccer | International | female |
| New Zealand U20 | Rugby Union | International | male |
| New Zealand Warriors | Rugby League | Australia | male |
| New Zealand Warriors W | Rugby League | Australia | female |
| Newberry | Soccer | USA | female |
| Newcastle Eagles | Basketball | United Kingdom | male |
| Newcastle Jets | Soccer | Australia | male |
| Newcastle Jets | Soccer | Australia | female |
| Newcastle Knights | Rugby League | Australia | male |
| Newcastle Knights W | Rugby League | Australia | female |
| Newcastle Red Bulls | Rugby Union | England | male |
| Newcastle United | Soccer | England | male |
| Newcastle United U21 | Soccer | England | male |
| Newell's Old Boys | Soccer | Argentina | male |
| Newfoundland | Ice Hockey | USA | male |
| Newport County | Soccer | Wales | male |
| NFC | Football | USA | male |
| Niagara | Basketball | USA | male |
| Niagara | Basketball | USA | female |
| Niagara | Lacrosse | USA | female |
| Niagara | Softball | USA | female |
| Niagara | Baseball | USA | male |
| Niagara | Soccer | USA | male |
| Niagara | Soccer | USA | female |
| Niagara | Volleyball | USA | female |
| Niagara | Ice Hockey | USA | male |
| Niagara IceDogs | Ice Hockey | Canada | male |
| Niagara River | Basketball | Canada | male |
| Nicaragua | Basketball | International | male |
| Nicaragua | Baseball | International | male |
| Nicaragua | Soccer | International | male |
| Nicaragua U17 | Soccer | International | male |
| Nicaragua U20 | Soccer | International | male |
| Nice | Soccer | France | male |
| Nicholls | Basketball | USA | male |
| Nicholls | Basketball | USA | female |
| Nicholls | Baseball | USA | male |
| Nicholls | Softball | USA | female |
| Nicholls | Soccer | USA | female |
| Nicholls | Volleyball | USA | female |
| Nicholls | Football | USA | male |
| Nicholls | Volleyball | USA | male |
| Nichols | Football | USA | male |
| Nick Klein | Fighting | International | mixed |
| Nicolle Caliari | Fighting | Brazil | mixed |
| Nieciecza | Soccer | Poland | male |
| Niger | Soccer | International | male |
| Nigeria | Basketball | International | female |
| Nigeria | Basketball | International | male |
| Nigeria | Soccer | International | male |
| Nigeria | Soccer | International | female |
| Nigeria U20 | Soccer | International | female |
| Nikita Krylov | Fighting | Ukraine | mixed |
| Niko Price | Fighting | USA | mixed |
| Nikolay Veretennikov | Fighting | International | mixed |
| Nilson Rojas | Fighting | International | mixed |
| Nina Nikolija Milosevic | Fighting | International | mixed |
| Nippon Ham Fighters | Baseball | Japan | male |
| NJIT | Basketball | USA | female |
| NJIT | Basketball | USA | male |
| NJIT | Volleyball | USA | male |
| NJIT | Lacrosse | USA | male |
| NJIT | Soccer | USA | female |
| NJIT | Soccer | USA | male |
| NJIT | Baseball | USA | male |
| NJIT | Volleyball | USA | female |
| NL Higher Seed | Baseball | USA | male |
| NL Lower Seed | Baseball | USA | male |
| Noah | Soccer | Armenia | male |
| Noah Gugnon | Fighting | International | mixed |
| Noblesville Boom | Basketball | USA | male |
| NOC-Enid | Basketball | USA | male |
| Nora Cornolle | Fighting | International | mixed |
| Norfolk Admirals | Ice Hockey | USA | male |
| Norfolk State | Basketball | USA | female |
| Norfolk State | Basketball | USA | male |
| Norfolk State | Football | USA | male |
| Norfolk State | Volleyball | USA | female |
| Norfolk State | Baseball | USA | male |
| Norfolk State | Softball | USA | female |
| Norfolk Tides | Baseball | USA | male |
| Norma Dumont | Fighting | International | mixed |
| North Alabama | Basketball | USA | male |
| North Alabama | Basketball | USA | female |
| North Alabama | Baseball | USA | male |
| North Alabama | Softball | USA | female |
| North Alabama | Soccer | USA | female |
| North Alabama | Volleyball | USA | female |
| North Alabama | Football | USA | male |
| North Bay Battalion | Ice Hockey | Canada | male |
| North Carolina | Basketball | USA | female |
| North Carolina | Basketball | USA | male |
| North Carolina | Baseball | USA | male |
| North Carolina | Volleyball | USA | female |
| North Carolina | Football | USA | male |
| North Carolina | Softball | USA | female |
| North Carolina | Lacrosse | USA | female |
| North Carolina | Soccer | USA | female |
| North Carolina | Gymnastics | USA | female |
| North Carolina | Lacrosse | USA | male |
| North Carolina | Soccer | USA | male |
| North Carolina | Ice Hockey | USA | male |
| North Carolina A&T | Basketball | USA | male |
| North Carolina A&T | Softball | USA | female |
| North Carolina A&T | Basketball | USA | female |
| North Carolina A&T | Baseball | USA | male |
| North Carolina A&T | Football | USA | male |
| North Carolina A&T | Volleyball | USA | female |
| North Carolina Central | Volleyball | USA | female |
| North Carolina Central | Basketball | USA | male |
| North Carolina Central | Basketball | USA | female |
| North Carolina Central | Softball | USA | female |
| North Carolina Central | Football | USA | male |
| North Carolina Courage | Soccer | USA | female |
| North Carolina Pembroke | Football | USA | male |
| North Central | Football | USA | male |
| North Dakota | Ice Hockey | USA | male |
| North Dakota | Volleyball | USA | female |
| North Dakota | Football | USA | male |
| North Dakota | Basketball | USA | male |
| North Dakota | Soccer | USA | female |
| North Dakota | Softball | USA | female |
| North Dakota State | Basketball | USA | female |
| North Dakota State | Soccer | USA | female |
| North Dakota State | Softball | USA | female |
| North Dakota State | Basketball | USA | male |
| North Dakota State | Football | USA | male |
| North Dakota State | Volleyball | USA | female |
| North Dakota State | Baseball | USA | male |
| North Florida | Basketball | USA | female |
| North Florida | Basketball | USA | male |
| North Florida | Softball | USA | female |
| North Florida | Baseball | USA | male |
| North Florida | Soccer | USA | male |
| North Florida | Soccer | USA | female |
| North Florida | Volleyball | USA | female |
| North Macedonia | Soccer | International | male |
| North Melbourne Kangaroos | Aus Football | Australia | male |
| North Park | Football | USA | male |
| North Texas | Basketball | USA | male |
| North Texas | Basketball | USA | female |
| North Texas | Softball | USA | female |
| North Texas | Soccer | USA | female |
| North Texas | Football | USA | male |
| North Texas | Volleyball | USA | female |
| North Texas SC | Soccer | USA | male |
| Northampton Saints | Rugby Union | England | male |
| Northampton Town | Soccer | England | male |
| Northeastern | Basketball | USA | male |
| Northeastern | Basketball | USA | female |
| Northeastern | Ice Hockey | USA | male |
| Northeastern | Ice Hockey | USA | female |
| Northeastern | Baseball | USA | male |
| Northeastern | Volleyball | USA | female |
| Northeastern | Soccer | USA | female |
| Northeastern | Soccer | USA | male |
| Northeastern Oklahoma A&M | Basketball | USA | female |
| Northeastern State | Football | USA | male |
| Northern Arizona | Basketball | USA | female |
| Northern Arizona | Basketball | USA | male |
| Northern Arizona | Soccer | USA | female |
| Northern Arizona | Football | USA | male |
| Northern Arizona | Volleyball | USA | female |
| Northern Colorado | Basketball | USA | female |
| Northern Colorado | Basketball | USA | male |
| Northern Colorado | Softball | USA | female |
| Northern Colorado | Soccer | USA | female |
| Northern Colorado | Volleyball | USA | female |
| Northern Colorado | Football | USA | male |
| Northern Colorado | Baseball | USA | male |
| Northern Illinois | Basketball | USA | female |
| Northern Illinois | Basketball | USA | male |
| Northern Illinois | Gymnastics | USA | female |
| Northern Illinois | Softball | USA | female |
| Northern Illinois | Baseball | USA | male |
| Northern Illinois | Volleyball | USA | female |
| Northern Illinois | Football | USA | male |
| Northern Illinois | Soccer | USA | male |
| Northern Illinois | Soccer | USA | female |
| Northern Iowa | Basketball | USA | male |
| Northern Iowa | Basketball | USA | female |
| Northern Iowa | Softball | USA | female |
| Northern Iowa | Volleyball | USA | female |
| Northern Iowa | Soccer | USA | female |
| Northern Iowa | Football | USA | male |
| Northern Ireland | Soccer | International | male |
| Northern Kentucky | Basketball | USA | male |
| Northern Kentucky | Basketball | USA | female |
| Northern Kentucky | Volleyball | USA | male |
| Northern Kentucky | Softball | USA | female |
| Northern Kentucky | Baseball | USA | male |
| Northern Kentucky | Soccer | USA | male |
| Northern Kentucky | Soccer | USA | female |
| Northern Kentucky | Volleyball | USA | female |
| Northern Michigan | Football | USA | male |
| Northern Michigan | Ice Hockey | USA | male |
| Northern State | Football | USA | male |
| Northwest Arkansas Naturals | Baseball | USA | male |
| Northwest Florida State | Basketball | USA | male |
| Northwest Florida State | Basketball | USA | female |
| Northwest Missouri State | Football | USA | male |
| Northwestern | Lacrosse | USA | female |
| Northwestern | Football | USA | male |
| Northwestern | Basketball | USA | female |
| Northwestern | Basketball | USA | male |
| Northwestern | Softball | USA | female |
| Northwestern | Baseball | USA | male |
| Northwestern | Soccer | USA | male |
| Northwestern | Soccer | USA | female |
| Northwestern | Volleyball | USA | female |
| Northwestern (MN) | Football | USA | male |
| Northwestern Iowa | Football | USA | male |
| Northwestern Ohio | Softball | USA | female |
| Northwestern State | Basketball | USA | male |
| Northwestern State | Basketball | USA | female |
| Northwestern State | Softball | USA | female |
| Northwestern State | Baseball | USA | male |
| Northwestern State | Volleyball | USA | female |
| Northwestern State | Soccer | USA | female |
| Northwestern State | Football | USA | male |
| Northwood University | Football | USA | male |
| Norway | Soccer | International | male |
| Norway | Ice Hockey | International | male |
| Norway | Soccer | International | female |
| Norway U17 | Soccer | International | female |
| Norway U18 | Ice Hockey | International | male |
| Norwich | Football | USA | male |
| Norwich City | Soccer | England | male |
| Notre Dame | Basketball | USA | female |
| Notre Dame | Basketball | USA | male |
| Notre Dame | Lacrosse | USA | male |
| Notre Dame | Ice Hockey | USA | male |
| Notre Dame | Football | USA | male |
| Notre Dame | Softball | USA | female |
| Notre Dame | Lacrosse | USA | female |
| Notre Dame | Baseball | USA | male |
| Notre Dame | Soccer | USA | male |
| Notre Dame | Soccer | USA | female |
| Notre Dame | Volleyball | USA | female |
| Nottingham Forest | Soccer | England | male |
| Nottingham Forest U21 | Soccer | England | male |
| Notts County | Soccer | England | male |
| Nova Southeastern | Basketball | USA | male |
| Novak Djokovic | Tennis | Serbia | mixed |
| NQ Cowboys | Rugby League | Australia | male |
| NQ Cowboys W | Rugby League | Australia | female |
| Nuno Borges | Tennis | International | mixed |
| Nürnberg | Soccer | Germany | female |
| Nursulton Ruzibaev | Fighting | International | mixed |
| Nurullo Aliev | Fighting | International | mixed |
| NY Cosmos | Soccer | USA | male |
| NY Renegades | Soccer | USA | male |
| Nyamjargal Tumendemberel | Fighting | International | mixed |
| Nymburk | Basketball | Czech Republic | male |
| O'Higgins | Soccer | Chile | male |
| Oakland | Basketball | USA | male |
| Oakland | Basketball | USA | female |
| Oakland | Baseball | USA | male |
| Oakland | Softball | USA | female |
| Oakland | Soccer | USA | female |
| Oakland | Soccer | USA | male |
| Oakland | Volleyball | USA | female |
| Oakland City | Baseball | USA | male |
| Oakland Roots | Soccer | USA | male |
| OB | Soccer | Denmark | male |
| Oban Elliott | Fighting | International | mixed |
| Obera TC | Basketball | Argentina | male |
| Obradoiro CAB | Basketball | Spain | male |
| Obras Sanitarias | Basketball | Argentina | male |
| Ode Osbourne | Fighting | International | mixed |
| Odense Bulldogs | Ice Hockey | Denmark | male |
| OFI | Soccer | Greece | male |
| OH Leuven | Soccer | Belgium | female |
| OH Leuven | Soccer | Belgium | male |
| Ohio | Basketball | USA | male |
| Ohio | Basketball | USA | female |
| Ohio | Softball | USA | female |
| Ohio | Baseball | USA | male |
| Ohio | Soccer | USA | female |
| Ohio | Football | USA | male |
| Ohio | Volleyball | USA | female |
| Ohio | Ice Hockey | USA | male |
| Ohio Dominican | Football | USA | male |
| Ohio State | Baseball | USA | male |
| Ohio State | Football | USA | male |
| Ohio State | Basketball | USA | female |
| Ohio State | Basketball | USA | male |
| Ohio State | Ice Hockey | USA | female |
| Ohio State | Softball | USA | female |
| Ohio State | Ice Hockey | USA | male |
| Ohio State | Lacrosse | USA | male |
| Ohio State | Lacrosse | USA | female |
| Ohio State | Soccer | USA | male |
| Ohio State | Volleyball | USA | female |
| Ohio State | Volleyball | USA | male |
| Ohio State | Soccer | USA | female |
| Oklahoma | Basketball | USA | female |
| Oklahoma | Basketball | USA | male |
| Oklahoma | Softball | USA | female |
| Oklahoma | Baseball | USA | male |
| Oklahoma | Gymnastics | USA | female |
| Oklahoma | Football | USA | male |
| Oklahoma | Soccer | USA | female |
| Oklahoma | Volleyball | USA | female |
| Oklahoma | Gymnastics | USA | male |
| Oklahoma Baptist | Basketball | USA | male |
| Oklahoma City Baseball Club | Baseball | USA | male |
| Oklahoma City Blue | Basketball | USA | male |
| Oklahoma City Comets | Baseball | USA | male |
| Oklahoma City Thunder | Basketball | USA | male |
| Oklahoma Panhandle State | Football | USA | male |
| Oklahoma State | Football | USA | male |
| Oklahoma State | Basketball | USA | female |
| Oklahoma State | Basketball | USA | male |
| Oklahoma State | Softball | USA | female |
| Oklahoma State | Baseball | USA | male |
| Oklahoma State | Soccer | USA | female |
| Olancho | Soccer | Honduras | male |
| Old Dominion | Basketball | USA | female |
| Old Dominion | Basketball | USA | male |
| Old Dominion | Baseball | USA | male |
| Old Dominion | Lacrosse | USA | female |
| Old Dominion | Soccer | USA | male |
| Old Dominion | Soccer | USA | female |
| Old Dominion | Volleyball | USA | female |
| Old Dominion | Football | USA | male |
| Old Glory DC | Rugby Union | USA | male |
| Oldenburg | Basketball | Germany | male |
| Oldham Athletic | Soccer | England | male |
| Oleksandr Usyk | Fighting | International | mixed |
| Olimpia | Soccer | Honduras | male |
| Olimpia | Soccer | Paraguay | male |
| Olimpia Milano | Basketball | Italy | male |
| Olimpico | Basketball | Argentina | male |
| Oliver Schmid | Fighting | International | mixed |
| Oliver Zaren | Fighting | International | mixed |
| Olivet College | Football | USA | male |
| Ollie Schmid | Fighting | USA | mixed |
| Olympiacos | Basketball | International | male |
| Olympiakos Piraeus | Soccer | Greece | male |
| Olympic Safi | Soccer | Morocco | male |
| Olympique Marseille | Soccer | France | male |
| Olympique Marseille | Soccer | France | female |
| Olympique Marseille U19 | Soccer | International | male |
| Omaha Lancers | Ice Hockey | USA | male |
| Omaha Storm Chasers | Baseball | USA | male |
| Omaha Supernovas | Volleyball | USA | female |
| Oman | Soccer | International | male |
| Omonia Nicosia | Soccer | Cyprus | male |
| Once Caldas | Soccer | Colombia | male |
| Once Deportivo | Soccer | El Salvador | male |
| One Knoxville | Soccer | USA | male |
| Ontario Blues | Rugby Union | Canada | male |
| Ontario Reign | Ice Hockey | USA | male |
| Ontario Tower Buzzers | Baseball | USA | male |
| Operário Ferroviário | Soccer | Brazil | male |
| Oral Roberts | Baseball | USA | male |
| Oral Roberts | Volleyball | USA | female |
| Oral Roberts | Basketball | USA | male |
| Oral Roberts | Soccer | USA | male |
| Oral Roberts | Soccer | USA | female |
| Orange County SC | Soccer | USA | male |
| Oregon | Baseball | USA | male |
| Oregon | Basketball | USA | male |
| Oregon | Basketball | USA | female |
| Oregon | Softball | USA | female |
| Oregon | Football | USA | male |
| Oregon | Volleyball | USA | female |
| Oregon | Lacrosse | USA | female |
| Oregon | Soccer | USA | female |
| Oregon | Ice Hockey | USA | male |
| Oregon State | Basketball | USA | male |
| Oregon State | Baseball | USA | male |
| Oregon State | Basketball | USA | female |
| Oregon State | Softball | USA | female |
| Oregon State | Soccer | USA | female |
| Oregon State | Volleyball | USA | female |
| Oregon State | Football | USA | male |
| Oregon State | Gymnastics | USA | female |
| Oregon State | Soccer | USA | male |
| Orense | Soccer | Ecuador | male |
| Orix Buffaloes | Baseball | Japan | male |
| Orlando City | Soccer | USA | male |
| Orlando City B | Soccer | USA | male |
| Orlando Magic | Basketball | USA | male |
| Orlando Pirates | Football | USA | male |
| Orlando Pride | Soccer | USA | female |
| Orlando Solar Bears | Ice Hockey | USA | male |
| Orlando Storm | Football | USA | male |
| Orlando Valkyries | Volleyball | USA | female |
| Orléans | Soccer | France | male |
| Orsomarso | Soccer | Colombia | male |
| Osasuna | Soccer | Spain | male |
| Osceola Magic | Basketball | USA | male |
| Oshawa Generals | Ice Hockey | Canada | male |
| Osleys Iglesias | Fighting | International | mixed |
| Osnabrück | Soccer | Germany | male |
| Ospreys | Rugby Union | International | male |
| Östersund | Basketball | Sweden | female |
| Otago Nuggets | Basketball | New Zealand | male |
| Otari Tanzilovi | Fighting | Germany | mixed |
| Otari Tanzilovi | Fighting | International | mixed |
| Otôho d'Oyo | Soccer | International | male |
| Ottawa | Ice Hockey | USA | female |
| Ottawa 67s | Ice Hockey | Canada | male |
| Ottawa Black Bears | Lacrosse | Canada | male |
| Ottawa Blackjacks | Basketball | Canada | male |
| Ottawa Gee-Gees | Ice Hockey | Canada | male |
| Ottawa Rapid | Soccer | Canada | female |
| Ottawa RedBlacks | Football | Canada | male |
| Ottawa Senators | Ice Hockey | Canada | male |
| Otterbein | Football | USA | male |
| Ouachita Baptist | Football | USA | male |
| Oumar Sy | Fighting | International | mixed |
| Our Lady of the Lake | Soccer | USA | female |
| Our Lady of the Lake | Soccer | USA | male |
| Owen Sound Attack | Ice Hockey | Canada | male |
| Oxford | Rugby Union | England | female |
| Oxford | Rugby Union | England | male |
| Oxford City | Soccer | England | male |
| Oxford United | Soccer | England | male |
| Oxford Utd U18 | Soccer | England | male |
| Ozzy Diaz | Fighting | International | mixed |
| Pace Setters | Football | USA | male |
| Pace University | Football | USA | male |
| Pachuca | Soccer | Mexico | male |
| Pachuca | Soccer | Mexico | female |
| Pacific | Basketball | USA | male |
| Pacific | Basketball | USA | female |
| Pacific | Softball | USA | female |
| Pacific | Baseball | USA | male |
| Pacific | Soccer | USA | male |
| Pacific | Soccer | USA | female |
| Pacific | Volleyball | USA | female |
| Pacific (OR) | Football | USA | male |
| Pacific FC | Soccer | Canada | male |
| Pacific Lutheran | Football | USA | male |
| Paddy Pimblett | Fighting | International | mixed |
| Paderborn | Soccer | Germany | male |
| Pafos FC | Soccer | Cyprus | male |
| Pakistan | Soccer | International | female |
| Pakistan | Soccer | International | male |
| Paksi SE | Soccer | Hungary | male |
| Palermo | Soccer | Italy | male |
| Palestino | Soccer | Chile | male |
| Palm Beach Cardinals | Baseball | USA | male |
| Palmeiras | Soccer | Brazil | male |
| Palmeiras | Soccer | Brazil | female |
| Panaitolikos | Soccer | Greece | male |
| Panama | Baseball | International | male |
| Panama | Soccer | International | male |
| Panama | Basketball | International | male |
| Panama U17 | Soccer | International | male |
| Panama U20 | Soccer | International | male |
| Panathinaikos | Basketball | Greece | male |
| Panathinaikos | Soccer | Greece | male |
| Panserraikos | Soccer | Greece | male |
| PAOK | Soccer | Greece | male |
| Paraguay | Soccer | International | male |
| Paraguay | Soccer | International | female |
| Paraguay U17 | Soccer | International | female |
| Paris | Basketball | France | male |
| Paris FC | Soccer | France | female |
| Paris FC | Soccer | France | male |
| Parma | Soccer | Italy | male |
| Parma | Soccer | Italy | female |
| Parramatta Eels | Rugby League | Australia | male |
| Parramatta Eels W | Rugby League | Australia | female |
| Partick Thistle | Soccer | Scotland | male |
| Partizan Mozzart Bet | Basketball | International | male |
| Pat Sabatini | Fighting | International | mixed |
| Patricio Freire | Fighting | International | mixed |
| Patriotas Boyacá | Soccer | Colombia | male |
| Pau | Soccer | France | male |
| Paulo Henrique Costa | Fighting | International | mixed |
| Pavel Andrusca | Fighting | International | mixed |
| Pavel Silyagin | Fighting | International | mixed |
| Payton Talbott | Fighting | International | mixed |
| PEC Zwolle | Soccer | Netherlands | male |
| Pedro Martinez | Tennis | Spain | mixed |
| Peñarol | Soccer | Uruguay | male |
| Penarol | Basketball | Argentina | male |
| Penn State | Volleyball | USA | female |
| Penn State | Basketball | USA | male |
| Penn State | Football | USA | male |
| Penn State | Softball | USA | female |
| Penn State | Lacrosse | USA | male |
| Penn State | Ice Hockey | USA | female |
| Penn State | Basketball | USA | female |
| Penn State | Ice Hockey | USA | male |
| Penn State | Lacrosse | USA | female |
| Penn State | Baseball | USA | male |
| Penn State | Soccer | USA | female |
| Penn State | Soccer | USA | male |
| Penn State | Volleyball | USA | male |
| Penn State | Gymnastics | USA | female |
| Pennsylvania | Basketball | USA | female |
| Pennsylvania | Basketball | USA | male |
| Pennsylvania | Football | USA | male |
| Pennsylvania | Gymnastics | USA | female |
| Pennsylvania | Lacrosse | USA | female |
| Pennsylvania | Lacrosse | USA | male |
| Pennsylvania | Baseball | USA | male |
| Pennsylvania | Softball | USA | female |
| Pennsylvania | Soccer | USA | female |
| Pennsylvania | Soccer | USA | male |
| Pennsylvania | Volleyball | USA | female |
| Penrith Panthers | Rugby League | Australia | male |
| Pensacola Blue Wahoos | Baseball | USA | male |
| Penticton Vees | Ice Hockey | Canada | male |
| Peoria Chiefs | Baseball | USA | male |
| Peoria Rivermen | Ice Hockey | USA | male |
| Pepperdine | Basketball | USA | female |
| Pepperdine | Basketball | USA | male |
| Pepperdine | Baseball | USA | male |
| Pepperdine | Volleyball | USA | male |
| Pepperdine | Volleyball | USA | female |
| Pepperdine | Soccer | USA | female |
| Pérez Zeledón | Soccer | Costa Rica | male |
| Perth | Baseball | Australia | male |
| Perth Glory | Soccer | Australia | male |
| Perth Glory | Soccer | Australia | female |
| Perth Wildcats | Basketball | Australia | male |
| Peru | Soccer | International | male |
| Peru | Soccer | International | female |
| Peru U17 | Soccer | International | female |
| Pescara | Soccer | Italy | male |
| Peterborough Petes | Ice Hockey | Canada | male |
| Peterborough Sports | Soccer | England | male |
| Peterborough United | Soccer | England | male |
| Petr Yan | Fighting | International | mixed |
| Petro Atletico | Basketball | International | male |
| Petro de Luanda | Soccer | Angola | male |
| Pezhman Seifkhani | Fighting | International | mixed |
| Phantom BC | Basketball | USA | female |
| Phil Rowe | Fighting | International | mixed |
| Philadelphia 76ers | Basketball | USA | male |
| Philadelphia Eagles | Football | USA | male |
| Philadelphia Flyers | Ice Hockey | USA | male |
| Philadelphia Phillies | Baseball | USA | male |
| Philadelphia Union | Soccer | USA | male |
| Philadelphia Union II | Soccer | USA | male |
| Philadelphia Waterdogs | Lacrosse | USA | male |
| Philadelphia Wings | Lacrosse | USA | male |
| Philippines | Basketball | International | male |
| Philippines | Basketball | International | female |
| Philippines | Soccer | International | male |
| Phoenix Mercury | Basketball | USA | female |
| Phoenix Rising | Soccer | USA | male |
| Phoenix Suns | Basketball | USA | male |
| Piast Gliwice | Soccer | Poland | male |
| Piera Rodriguez | Fighting | International | mixed |
| Pisa | Soccer | Italy | male |
| Pittsburg State | Basketball | USA | female |
| Pittsburg State | Football | USA | male |
| Pittsburg State | Basketball | USA | male |
| Pittsburgh | Basketball | USA | male |
| Pittsburgh | Volleyball | USA | female |
| Pittsburgh | Football | USA | male |
| Pittsburgh | Basketball | USA | female |
| Pittsburgh | Gymnastics | USA | female |
| Pittsburgh | Softball | USA | female |
| Pittsburgh | Baseball | USA | male |
| Pittsburgh | Lacrosse | USA | female |
| Pittsburgh | Soccer | USA | male |
| Pittsburgh | Soccer | USA | female |
| Pittsburgh Penguins | Ice Hockey | USA | male |
| Pittsburgh Pirates | Baseball | USA | male |
| Pittsburgh Riverhounds | Soccer | USA | male |
| Pittsburgh Riveters | Soccer | USA | female |
| Pittsburgh Steelers | Football | USA | male |
| Platense | Soccer | Honduras | male |
| Platense | Basketball | Argentina | male |
| Platense | Soccer | Argentina | male |
| Platense | Soccer | El Salvador | male |
| Plaza Amador | Soccer | Panama | male |
| Plymouth Argyle | Soccer | England | male |
| Pogoń Szczecin | Soccer | Poland | male |
| Point University | Football | USA | male |
| Poland | Basketball | International | male |
| Poland | Soccer | International | male |
| Poland | Ice Hockey | International | male |
| Poland | Soccer | International | female |
| Poland U20 | Soccer | International | female |
| Policia NFC | Soccer | Honduras | male |
| Polina Kudermetova | Tennis | International | mixed |
| Polissya Zhytomyr | Soccer | Ukraine | male |
| Polyana Viana | Fighting | International | mixed |
| Pomona-Pitzer College | Football | USA | male |
| Port Adelaide Power | Aus Football | Australia | male |
| Port Vale | Soccer | England | male |
| Portland | Basketball | USA | female |
| Portland | Basketball | USA | male |
| Portland | Baseball | USA | male |
| Portland | Volleyball | USA | female |
| Portland | Soccer | USA | male |
| Portland | Soccer | USA | female |
| Portland Fire | Basketball | USA | female |
| Portland Hearts of Pine | Soccer | USA | male |
| Portland Sea Dogs | Baseball | USA | male |
| Portland State | Basketball | USA | female |
| Portland State | Basketball | USA | male |
| Portland State | Softball | USA | female |
| Portland State | Soccer | USA | female |
| Portland State | Volleyball | USA | female |
| Portland State | Football | USA | male |
| Portland Thorns | Soccer | USA | female |
| Portland Timbers | Soccer | USA | male |
| Portland Timbers 2 | Soccer | USA | male |
| Portland Trail Blazers | Basketball | USA | male |
| Portland Winterhawks | Ice Hockey | Canada | male |
| Portmore United | Soccer | Jamaica | male |
| Porto | Soccer | Portugal | male |
| Portsmouth | Soccer | England | male |
| Portugal | Soccer | International | male |
| Portugal | Basketball | International | male |
| Portugal U20 | Soccer | International | male |
| Portugal U20 W | Soccer | International | female |
| Post | Ice Hockey | USA | female |
| Post University | Football | USA | male |
| Power | Basketball | USA | male |
| Power Dynamos | Soccer | Zambia | male |
| Prairie View A&M | Football | USA | male |
| Prairie View A&M | Basketball | USA | male |
| Prairie View A&M | Volleyball | USA | female |
| Prairie View A&M | Soccer | USA | female |
| Prairie View A&M | Basketball | USA | female |
| Prairie View A&M | Softball | USA | female |
| Prairie View A&M | Baseball | USA | male |
| Presbyterian | Basketball | USA | male |
| Presbyterian | Basketball | USA | female |
| Presbyterian | Softball | USA | female |
| Presbyterian | Baseball | USA | male |
| Presbyterian | Lacrosse | USA | female |
| Presbyterian | Soccer | USA | male |
| Presbyterian | Soccer | USA | female |
| Presbyterian | Football | USA | male |
| Presbyterian | Volleyball | USA | female |
| Preston North End | Soccer | England | male |
| Preußen Münster | Soccer | Germany | male |
| Prince Albert Raiders | Ice Hockey | Canada | male |
| Prince George Cougars | Ice Hockey | Canada | male |
| Princeton | Basketball | USA | female |
| Princeton | Ice Hockey | USA | male |
| Princeton | Basketball | USA | male |
| Princeton | Football | USA | male |
| Princeton | Lacrosse | USA | male |
| Princeton | Ice Hockey | USA | female |
| Princeton | Volleyball | USA | male |
| Princeton | Lacrosse | USA | female |
| Princeton | Softball | USA | female |
| Princeton | Baseball | USA | male |
| Princeton | Soccer | USA | male |
| Princeton | Soccer | USA | female |
| Princeton | Volleyball | USA | female |
| Princeton | Rugby Union | USA | female |
| Priscila Cachoeira | Fighting | International | mixed |
| Promitheas | Basketball | Greece | male |
| Provence Rugby | Rugby Union | France | male |
| Providence | Ice Hockey | USA | male |
| Providence | Basketball | USA | male |
| Providence | Basketball | USA | female |
| Providence | Ice Hockey | USA | female |
| Providence | Lacrosse | USA | male |
| Providence | Softball | USA | female |
| Providence | Soccer | USA | female |
| Providence | Soccer | USA | male |
| Providence | Volleyball | USA | female |
| Providence Bruins | Ice Hockey | USA | male |
| PSG | Soccer | France | male |
| PSG | Soccer | France | female |
| PSG U19 | Soccer | International | male |
| PSV | Soccer | Netherlands | male |
| PSV U19 | Soccer | Netherlands | male |
| Puebla | Baseball | Mexico | male |
| Puebla | Soccer | Mexico | male |
| Puebla | Soccer | Mexico | female |
| Puente Alto | Basketball | Chile | male |
| Puerto Montt | Basketball | Chile | male |
| Puerto Rico | Baseball | International | male |
| Puerto Rico | Basketball | International | male |
| Puerto Rico | Basketball | International | female |
| Puerto Rico | Soccer | International | male |
| Puerto Rico | Soccer | International | female |
| Puerto Rico U17 | Soccer | International | male |
| Puerto Rico U20 | Soccer | International | male |
| Puget Sound | Football | USA | male |
| Pumas UNAM | Soccer | Mexico | male |
| Pumas UNAM | Soccer | Mexico | female |
| Punahele Soriano | Fighting | International | mixed |
| Puntarenas | Soccer | Costa Rica | male |
| Purdue | Basketball | USA | male |
| Purdue | Football | USA | male |
| Purdue | Volleyball | USA | female |
| Purdue | Basketball | USA | female |
| Purdue | Baseball | USA | male |
| Purdue | Softball | USA | female |
| Purdue | Soccer | USA | female |
| Purdue Fort Wayne | Basketball | USA | male |
| Purdue Fort Wayne | Basketball | USA | female |
| Purdue Fort Wayne | Volleyball | USA | male |
| Purdue Fort Wayne | Soccer | USA | female |
| Purdue Fort Wayne | Soccer | USA | male |
| Purdue Fort Wayne | Volleyball | USA | female |
| Pyramids | Soccer | Egypt | male |
| Qarabag | Soccer | Azerbaijan | male |
| Qatar | Soccer | International | male |
| Qatar | Basketball | International | male |
| Qileng Aori | Fighting | International | mixed |
| Qinwen Zheng | Tennis | China | mixed |
| Quad Cities River Bandits | Baseball | USA | male |
| Quad City Steamwheelers | Football | USA | male |
| Quebec Remparts | Ice Hockey | Canada | male |
| Queen of the South | Soccer | Scotland | male |
| Queen's Park | Soccer | Scotland | male |
| Queens | Soccer | USA | male |
| Queens | Soccer | USA | female |
| Queens of Charlotte | Volleyball | USA | male |
| Queens Park Rangers | Soccer | England | male |
| Queens University | Basketball | USA | male |
| Queens University | Basketball | USA | female |
| Queens University | Baseball | USA | male |
| Queens University | Lacrosse | USA | male |
| Queens University | Lacrosse | USA | female |
| Queens University | Softball | USA | female |
| Queens University | Volleyball | USA | female |
| Queens University | Rugby Union | USA | male |
| Queens University | Volleyball | USA | male |
| Queensland | Rugby League | Australia | male |
| Queensland | Rugby League | Australia | female |
| Quentin Halys | Tennis | International | mixed |
| Querétaro | Soccer | Mexico | male |
| Querétaro | Soccer | Mexico | female |
| Quillan Salkilld | Fighting | International | mixed |
| Quimsa | Basketball | Argentina | male |
| Quincy | Football | USA | male |
| Quincy | Volleyball | USA | male |
| Quincy | Soccer | USA | male |
| Quinnipiac | Basketball | USA | female |
| Quinnipiac | Basketball | USA | male |
| Quinnipiac | Ice Hockey | USA | male |
| Quinnipiac | Ice Hockey | USA | female |
| Quinnipiac | Softball | USA | female |
| Quinnipiac | Volleyball | USA | female |
| Quinnipiac | Baseball | USA | male |
| Quinnipiac | Gymnastics | USA | female |
| Quinnipiac | Lacrosse | USA | male |
| Quinnipiac | Lacrosse | USA | female |
| Quinnipiac | Soccer | USA | female |
| Quinnipiac | Soccer | USA | male |
| RAAL La Louvière | Soccer | Belgium | male |
| Racing | Soccer | Uruguay | male |
| Racing 92 | Rugby Union | France | male |
| Racing Club | Soccer | Argentina | male |
| Racing Louisville | Soccer | USA | female |
| Racing Santander | Soccer | Spain | male |
| Radcliffe Borough | Soccer | England | male |
| Radford | Basketball | USA | female |
| Radford | Basketball | USA | male |
| Radford | Baseball | USA | male |
| Radford | Lacrosse | USA | female |
| Radford | Softball | USA | female |
| Radford | Soccer | USA | female |
| Radford | Soccer | USA | male |
| Radford | Volleyball | USA | female |
| Radomiak Radom | Soccer | Poland | male |
| Rafa Garcia | Fighting | International | mixed |
| Rafael Dos Anjos | Fighting | Brazil | mixed |
| Rafael Fiziev | Fighting | International | mixed |
| Rafael Jodar | Tennis | Spain | mixed |
| Rafael Ramos Estevam | Fighting | International | mixed |
| Rafael Tobias | Fighting | International | mixed |
| Raith Rovers | Soccer | Scotland | male |
| Raków Częstochowa | Soccer | Poland | male |
| Ramazan Temirov | Fighting | International | mixed |
| Ramiz Brahimaj | Fighting | International | mixed |
| Rancho Cucamonga Quakes | Baseball | USA | male |
| Randolph | Soccer | USA | male |
| Randolph-Macon | Football | USA | male |
| Randolph-Macon | Basketball | USA | female |
| Randy Brown | Fighting | International | mixed |
| Rangbo Sulang | Fighting | International | mixed |
| Rangers F.C. | Soccer | Scotland | male |
| Raoni Barcelos | Fighting | International | mixed |
| Raphael Collignon | Tennis | Belgium | mixed |
| Rapid City Rush | Ice Hockey | USA | male |
| Rapid Wien | Soccer | Austria | male |
| Raptors 905 | Basketball | USA | male |
| RASTA Vechta II | Basketball | Germany | male |
| Ratiopharm Ulm | Basketball | Germany | male |
| Raul Rosas Jr | Fighting | International | mixed |
| Ravena Oliveira | Fighting | International | mixed |
| Rayo Vallecano | Soccer | Spain | male |
| Rayo Zuliano | Soccer | Venezuela | male |
| RB Bragantino | Soccer | Brazil | male |
| RB Leipzig | Soccer | Germany | male |
| RB Leipzig | Soccer | Germany | female |
| RB Leipzig U19 | Soccer | Germany | male |
| RC Toulonnais | Rugby Union | France | male |
| Reading | Soccer | England | male |
| Reading Fightin Phils | Baseball | USA | male |
| Reading Royals | Ice Hockey | USA | male |
| Real Betis | Soccer | Spain | male |
| Real Betis U19 | Soccer | International | male |
| Real Cartagena | Soccer | Colombia | male |
| Real España | Soccer | Honduras | male |
| Real Estelí | Soccer | Nicaragua | male |
| Real Madrid | Basketball | Spain | male |
| Real Madrid | Soccer | Spain | female |
| Real Madrid | Soccer | Spain | male |
| Real Madrid U19 | Soccer | International | male |
| Real Madrid U21 | Soccer | Spain | male |
| Real Monarchs | Soccer | USA | male |
| Real Oviedo | Soccer | Spain | male |
| Real Salt Lake | Soccer | USA | male |
| Real Santander | Soccer | Colombia | male |
| Real Soacha | Soccer | Colombia | male |
| Real Sociedad | Soccer | Spain | male |
| Real Sociedad | Soccer | Spain | female |
| Real Sociedad II | Soccer | Spain | male |
| Real Valladolid | Soccer | Spain | male |
| Real Zaragoza | Soccer | Spain | male |
| Red Bull New York II | Soccer | USA | male |
| Red Deer Rebels | Ice Hockey | Canada | male |
| Red Force | Soccer | USA | male |
| Red Hurricanes | Rugby Union | Japan | male |
| Red Star | Soccer | France | male |
| Red Star Belgrade | Soccer | Serbia | male |
| Redlands | Football | USA | male |
| Reds | Rugby Union | International | male |
| Regatas | Basketball | Argentina | male |
| Regent | Soccer | USA | male |
| Reggiana | Soccer | Italy | male |
| Regina Pats | Ice Hockey | Canada | male |
| Regina Tarin | Fighting | International | mixed |
| Rei Tsuruya | Fighting | International | mixed |
| Reims | Soccer | France | male |
| Reinier de Ridder | Fighting | International | mixed |
| Remo | Soccer | Brazil | male |
| Renato Carneiro | Fighting | International | mixed |
| Rennes | Soccer | France | male |
| Reno Aces | Baseball | USA | male |
| Rensselaer | Ice Hockey | USA | female |
| Rensselaer | Ice Hockey | USA | male |
| Republic of Ireland | Soccer | International | male |
| Rhode Island | Soccer | USA | male |
| Rhode Island | Basketball | USA | female |
| Rhode Island | Basketball | USA | male |
| Rhode Island | Baseball | USA | male |
| Rhode Island | Softball | USA | female |
| Rhode Island | Lacrosse | USA | female |
| Rhode Island | Soccer | USA | female |
| Rhode Island | Volleyball | USA | female |
| Rhode Island | Football | USA | male |
| Rhodes College | Football | USA | male |
| Rice | Basketball | USA | male |
| Rice | Basketball | USA | female |
| Rice | Baseball | USA | male |
| Rice | Soccer | USA | female |
| Rice | Football | USA | male |
| Rice | Volleyball | USA | female |
| Richard Harris | Fighting | International | mixed |
| Richie Miranda | Fighting | International | mixed |
| Richmond | Basketball | USA | male |
| Richmond | Basketball | USA | female |
| Richmond | Football | USA | male |
| Richmond | Baseball | USA | male |
| Richmond | Lacrosse | USA | male |
| Richmond | Lacrosse | USA | female |
| Richmond | Soccer | USA | female |
| Richmond Flying Squirrels | Baseball | USA | male |
| Richmond Kickers | Soccer | USA | male |
| Richmond Tigers | Aus Football | Australia | male |
| Ricky Simon | Fighting | International | mixed |
| Ricky Turcios | Fighting | International | mixed |
| Rico Verhoeven | Fighting | International | mixed |
| Rider | Basketball | USA | female |
| Rider | Basketball | USA | male |
| Rider | Lacrosse | USA | female |
| Rider | Baseball | USA | male |
| Rider | Softball | USA | female |
| Rider | Soccer | USA | male |
| Rider | Soccer | USA | female |
| Rider | Volleyball | USA | female |
| Riga | Soccer | Latvia | male |
| Rijeka | Soccer | Croatia | male |
| Rimouski Oceanic | Ice Hockey | Canada | male |
| Rinya Nakamura | Fighting | International | mixed |
| Rio Ave | Soccer | Portugal | male |
| Rio Grande Valley Vipers | Basketball | USA | male |
| Rionegro Águilas | Soccer | Colombia | male |
| Rip City Remix | Basketball | USA | male |
| Ripon | Football | USA | male |
| Ristozi | Soccer | USA | male |
| RIT | Ice Hockey | USA | male |
| RIT | Ice Hockey | USA | female |
| River Plate | Soccer | Argentina | male |
| Rivers United | Soccer | Nigeria | male |
| Rizespor | Soccer | Turkiye | male |
| Rizvan Kuniev | Fighting | International | mixed |
| Roanoke | Basketball | USA | female |
| Roanoke College | Football | USA | male |
| Rob Font | Fighting | International | mixed |
| Robelis Despaigne | Fighting | International | mixed |
| Robert Bryczek | Fighting | International | mixed |
| Robert Morris | Basketball | USA | female |
| Robert Morris | Basketball | USA | male |
| Robert Morris | Ice Hockey | USA | male |
| Robert Morris | Ice Hockey | USA | female |
| Robert Morris | Football | USA | male |
| Robert Morris | Lacrosse | USA | male |
| Robert Morris | Lacrosse | USA | female |
| Robert Morris | Softball | USA | female |
| Robert Morris | Volleyball | USA | female |
| Robert Morris | Soccer | USA | male |
| Robert Morris | Soccer | USA | female |
| Robert Morris | Rugby Union | USA | male |
| Robert Ruchala | Fighting | International | mixed |
| Robert Valentin | Fighting | International | mixed |
| Robert Whittaker | Fighting | International | mixed |
| Roberto Soldic | Fighting | International | mixed |
| Roberts Wesleyan | Volleyball | USA | male |
| Rochdale | Soccer | England | male |
| Rochester | Football | USA | male |
| Rochester Americans | Ice Hockey | USA | male |
| Rochester Christian | Baseball | USA | male |
| Rochester Christian | Softball | USA | female |
| Rochester Knighthawks | Lacrosse | USA | male |
| Rochester Red Wings | Baseball | USA | male |
| Rocket City Trash Pandas | Baseball | USA | male |
| Rockford IceHogs | Ice Hockey | USA | male |
| Rockford University | Football | USA | male |
| Rockhurst | Volleyball | USA | male |
| Rockhurst | Soccer | USA | female |
| Rocky Mountain | Football | USA | male |
| Rodez | Soccer | France | male |
| Rodolfo Bellato | Fighting | International | mixed |
| Rodolfo Viera | Fighting | International | mixed |
| Rodrigo Vera | Fighting | Peru | mixed |
| Rögle BK | Ice Hockey | Sweden | male |
| Roma | Soccer | Italy | male |
| Roma | Soccer | Italy | female |
| Roman Dolidze | Fighting | International | mixed |
| Roman Kopylov | Fighting | International | mixed |
| Roman Safiullin | Tennis | Russia | mixed |
| Romania | Basketball | International | male |
| Romania | Soccer | International | male |
| Rome Emperors | Baseball | USA | male |
| Rong Zhu | Fighting | International | mixed |
| Roosevelt | Football | USA | male |
| Roosevelt | Volleyball | USA | male |
| Rosario Central | Soccer | Argentina | male |
| Rose BC | Basketball | USA | female |
| Rose Namajunas | Fighting | International | mixed |
| Rose-Hulman | Football | USA | male |
| Rosenborg | Soccer | Norway | male |
| Ross County | Soccer | Scotland | male |
| Rostock | Basketball | Germany | male |
| Rot-Weiss Essen | Soccer | Germany | male |
| Rouen | Soccer | France | male |
| Round Rock Express | Baseball | USA | male |
| Rouyn-Noranda Huskies | Ice Hockey | Canada | male |
| Rowan | Football | USA | male |
| Royal Military College | Ice Hockey | Canada | male |
| RSB Berkane | Soccer | Morocco | male |
| RSSB Tigers (Rwa) | Basketball | International | male |
| Rubio Ñú | Soccer | Paraguay | male |
| Russia | Soccer | International | male |
| Rutgers | Lacrosse | USA | female |
| Rutgers | Basketball | USA | male |
| Rutgers | Football | USA | male |
| Rutgers | Basketball | USA | female |
| Rutgers | Softball | USA | female |
| Rutgers | Lacrosse | USA | male |
| Rutgers | Baseball | USA | male |
| Rutgers | Soccer | USA | female |
| Rutgers | Volleyball | USA | female |
| Rutgers | Soccer | USA | male |
| Rutgers | Gymnastics | USA | female |
| Rutgers-Newark | Soccer | USA | male |
| Rwanda | Basketball | International | male |
| Rwanda | Soccer | International | male |
| Ryan Gandra | Fighting | International | mixed |
| Ryan Garcia | Fighting | International | mixed |
| Ryan Kuse | Fighting | International | mixed |
| Ryan Spann | Fighting | International | mixed |
| Rytas | Basketball | Lithuania | male |
| Saarbrücken | Soccer | Germany | male |
| Sabadell | Soccer | Spain | male |
| Sabah | Soccer | Azerbaijan | male |
| Sacramento Kings | Basketball | USA | male |
| Sacramento Republic | Soccer | USA | male |
| Sacramento River Cats | Baseball | USA | male |
| Sacramento State | Football | USA | male |
| Sacramento State | Soccer | USA | female |
| Sacramento State | Basketball | USA | female |
| Sacramento State | Basketball | USA | male |
| Sacramento State | Softball | USA | female |
| Sacramento State | Baseball | USA | male |
| Sacramento State | Soccer | USA | male |
| Sacramento State | Volleyball | USA | female |
| Sacred Heart | Basketball | USA | female |
| Sacred Heart | Basketball | USA | male |
| Sacred Heart | Ice Hockey | USA | female |
| Sacred Heart | Volleyball | USA | male |
| Sacred Heart | Lacrosse | USA | male |
| Sacred Heart | Lacrosse | USA | female |
| Sacred Heart | Softball | USA | female |
| Sacred Heart | Soccer | USA | female |
| Sacred Heart | Soccer | USA | male |
| Sacred Heart | Volleyball | USA | female |
| Sacred Heart | Rugby Union | USA | female |
| Sacred Heart | Ice Hockey | USA | male |
| Sacred Heart | Football | USA | male |
| Sacred Heart | Baseball | USA | male |
| Saginaw Spirit | Ice Hockey | Canada | male |
| Saginaw Valley State | Football | USA | male |
| Said Nurmagomedov | Fighting | International | mixed |
| Saint Eloi Lupopo | Soccer | Congo DR | male |
| Saint John Sea Dogs | Ice Hockey | Canada | male |
| Saint Joseph's | Basketball | USA | male |
| Saint Joseph's | Basketball | USA | female |
| Saint Joseph's | Lacrosse | USA | female |
| Saint Joseph's | Lacrosse | USA | male |
| Saint Joseph's | Softball | USA | female |
| Saint Joseph's | Baseball | USA | male |
| Saint Joseph's | Soccer | USA | male |
| Saint Joseph's | Soccer | USA | female |
| Saint Leo | Soccer | USA | female |
| Saint Louis | Basketball | USA | male |
| Saint Louis | Basketball | USA | female |
| Saint Louis | Baseball | USA | male |
| Saint Louis | Softball | USA | female |
| Saint Louis | Soccer | USA | male |
| Saint Louis | Soccer | USA | female |
| Saint Louis | Volleyball | USA | female |
| Saint Lucia U20 | Soccer | International | male |
| Saint Martin | Soccer | International | male |
| Saint Martin U17 | Soccer | International | male |
| Saint Martin U20 | Soccer | International | male |
| Saint Martin's | Baseball | USA | male |
| Saint Mary's | Softball | USA | female |
| Saint Michael's | Ice Hockey | USA | female |
| Saint Peter's | Basketball | USA | female |
| Saint Peter's | Basketball | USA | male |
| Saint Peter's | Volleyball | USA | female |
| Saint Peter's | Baseball | USA | male |
| Saint Peter's | Softball | USA | female |
| Saint Peter's | Soccer | USA | female |
| Saint Peter's | Soccer | USA | male |
| Saint Vincent & The Grenadines U20 | Soccer | International | male |
| Saint-Étienne | Soccer | France | male |
| Saint-Étienne | Soccer | France | female |
| Saint-Laurent | Soccer | Canada | male |
| Salahdine Parnasse | Fighting | International | mixed |
| Salcedo | Soccer | International | male |
| Sale Sharks | Rugby Union | England | male |
| Salem RidgeYaks | Baseball | USA | male |
| Salford City | Soccer | England | male |
| Salisbury | Soccer | England | male |
| Salt Lake Bees | Baseball | USA | male |
| Salt Lake City Stars | Basketball | USA | male |
| Saltillo | Baseball | Mexico | male |
| Salve Regina University | Football | USA | male |
| Sam Houston | Basketball | USA | male |
| Sam Houston | Football | USA | male |
| Sam Houston | Basketball | USA | female |
| Sam Houston | Softball | USA | female |
| Sam Houston | Baseball | USA | male |
| Sam Houston | Volleyball | USA | female |
| Sam Houston | Soccer | USA | female |
| Sam Hughes | Fighting | International | mixed |
| Sam Patterson | Fighting | International | mixed |
| Samford | Basketball | USA | male |
| Samford | Basketball | USA | female |
| Samford | Softball | USA | female |
| Samford | Baseball | USA | male |
| Samford | Volleyball | USA | female |
| Samford | Soccer | USA | female |
| Samford | Football | USA | male |
| Sampdoria | Soccer | Italy | male |
| Samsunspor | Soccer | Turkiye | male |
| Samuel Sanches | Fighting | International | mixed |
| San Antonio | Soccer | Ecuador | male |
| San Antonio Bulo Bulo | Soccer | International | male |
| San Antonio FC | Soccer | USA | male |
| San Antonio Gunslingers | Football | USA | male |
| San Antonio Missions | Baseball | USA | male |
| San Antonio Spurs | Basketball | USA | male |
| San Diego | Soccer | USA | male |
| San Diego | Basketball | USA | female |
| San Diego | Basketball | USA | male |
| San Diego | Baseball | USA | male |
| San Diego | Softball | USA | female |
| San Diego | Rugby Union | USA | male |
| San Diego | Soccer | USA | female |
| San Diego | Volleyball | USA | female |
| San Diego | Football | USA | male |
| San Diego | Soccer | International | male |
| San Diego Gulls | Ice Hockey | USA | male |
| San Diego Mojo | Volleyball | USA | female |
| San Diego Padres | Baseball | USA | male |
| San Diego Seals | Lacrosse | USA | male |
| San Diego State | Basketball | USA | male |
| San Diego State | Basketball | USA | female |
| San Diego State | Baseball | USA | male |
| San Diego State | Softball | USA | female |
| San Diego State | Soccer | USA | female |
| San Diego State | Soccer | USA | male |
| San Diego State | Volleyball | USA | female |
| San Diego State | Football | USA | male |
| San Diego State | Lacrosse | USA | female |
| San Diego Strike Force | Football | USA | male |
| San Diego Wave | Soccer | USA | female |
| San Francisco | Basketball | USA | male |
| San Francisco | Basketball | USA | female |
| San Francisco | Baseball | USA | male |
| San Francisco | Soccer | USA | female |
| San Francisco | Volleyball | USA | female |
| San Francisco | Soccer | USA | male |
| San Francisco 49ers | Football | USA | male |
| San Francisco Firebells | Baseball | USA | female |
| San Francisco Giants | Baseball | USA | male |
| San German | Basketball | Puerto Rico | male |
| San Jose Barracuda | Ice Hockey | USA | male |
| San Jose Earthquakes | Soccer | USA | male |
| San Jose Earthquakes II | Soccer | USA | male |
| San Jose Giants | Baseball | USA | male |
| San Jose Sharks | Ice Hockey | USA | male |
| San José State | Basketball | USA | male |
| San José State | Basketball | USA | female |
| San Jose State | Baseball | USA | male |
| San Jose State | Football | USA | male |
| San José State | Softball | USA | female |
| San Jose State | Soccer | USA | female |
| San Jose State | Soccer | USA | male |
| San Jose State | Volleyball | USA | female |
| San Jose W | Ice Hockey | USA | female |
| San Lorenzo | Soccer | Argentina | male |
| San Lorenzo de Almagro | Basketball | Argentina | male |
| San Marino | Soccer | International | male |
| San Martin | Basketball | Argentina | male |
| San Martín San Juan | Soccer | Argentina | male |
| San Miguel | Soccer | Argentina | male |
| San Pablo Burgos | Basketball | Spain | male |
| San Ramon | Soccer | USA | male |
| San-Pédro | Soccer | Ivory Coast | male |
| Sang-Wook Kim | Fighting | International | mixed |
| Santa Clara | Basketball | USA | male |
| Santa Clara | Basketball | USA | female |
| Santa Clara | Baseball | USA | male |
| Santa Clara | Softball | USA | female |
| Santa Clara | Soccer | USA | male |
| Santa Clara | Soccer | USA | female |
| Santa Clara | Volleyball | USA | female |
| Santa Cruz Warriors | Basketball | USA | male |
| Santa Fe | Soccer | Colombia | male |
| Santiago Luna | Fighting | International | mixed |
| Santiago Ponzinibbio | Fighting | International | mixed |
| Santos | Soccer | Brazil | male |
| Santos Laguna | Soccer | Mexico | male |
| Santos Laguna | Soccer | Mexico | female |
| São Paulo | Soccer | Brazil | male |
| São Tomé e Príncipe | Soccer | International | male |
| Saracens | Rugby Union | England | male |
| Sarasota Paradise | Soccer | USA | male |
| Sarmiento | Soccer | Argentina | male |
| Sarmiento de La Banda | Soccer | Argentina | male |
| Sarnia Sting | Ice Hockey | Canada | male |
| Saskatchewan Rattlers | Basketball | Canada | male |
| Saskatchewan Roughriders | Football | Canada | male |
| Saskatchewan Rush | Lacrosse | Canada | male |
| Saskatoon Blades | Ice Hockey | Canada | male |
| Saski Baskonia | Basketball | Spain | male |
| Sassuolo | Soccer | Italy | male |
| Sassuolo | Soccer | Italy | female |
| Saudi Arabia | Soccer | International | male |
| Saudi Arabia | Basketball | International | male |
| Saudi Arabia U21 | Soccer | International | male |
| Sault Ste. Marie Greyhounds | Ice Hockey | Canada | male |
| Savannah Ghost Pirates | Ice Hockey | USA | male |
| Savannah State | Football | USA | male |
| Savannah State | Basketball | USA | female |
| Savannah State | Basketball | USA | male |
| Saygid Izagakhmaev | Fighting | International | mixed |
| SC Cambuur | Soccer | Netherlands | male |
| SC St. Tönis | Soccer | Germany | male |
| SC State | Basketball | USA | female |
| Scarborough | Soccer | England | male |
| Scarborough Athletic | Soccer | England | male |
| Scarborough Shooting Stars | Basketball | Canada | male |
| Scarlets | Rugby Union | International | male |
| Schalke 04 | Soccer | Germany | male |
| Schreiner | Football | USA | male |
| Schreiner | Soccer | USA | female |
| Schweinfurt | Soccer | Germany | male |
| Scotland | Soccer | International | male |
| Scotland | Rugby Union | International | male |
| Scotland | Rugby Union | International | female |
| Scotland U20 | Rugby Union | International | male |
| Scranton/WB | Baseball | USA | male |
| Scranton/Wilkes-Barre RailRiders | Baseball | USA | male |
| Scunthorpe United | Soccer | England | male |
| SE Louisiana | Basketball | USA | male |
| SE Louisiana | Basketball | USA | female |
| SE Louisiana | Softball | USA | female |
| SE Louisiana | Baseball | USA | male |
| SE Louisiana | Soccer | USA | female |
| SE Louisiana | Volleyball | USA | female |
| SE Louisiana | Football | USA | male |
| Sean Brady | Fighting | International | mixed |
| Sean King | Fighting | International | mixed |
| Sean O'Malley | Fighting | International | mixed |
| Sean Sharaf | Fighting | USA | mixed |
| Sean Strickland | Fighting | International | mixed |
| Sean Woodson | Fighting | International | mixed |
| Seattle Kraken | Ice Hockey | USA | male |
| Seattle Mariners | Baseball | USA | male |
| Seattle Reign FC | Soccer | USA | female |
| Seattle Seahawks | Football | USA | male |
| Seattle Seawolves | Rugby Union | USA | male |
| Seattle Sounders | Soccer | USA | male |
| Seattle Storm | Basketball | USA | female |
| Seattle Thunderbirds | Ice Hockey | Canada | male |
| Seattle Torrent | Ice Hockey | USA | female |
| Seattle U | Basketball | USA | female |
| Seattle U | Basketball | USA | male |
| Seattle U | Baseball | USA | male |
| Seattle U | Softball | USA | female |
| Seattle U | Volleyball | USA | female |
| Seattle U | Soccer | USA | female |
| Seattle U | Soccer | USA | male |
| Sebastian Baez | Tennis | Argentina | mixed |
| Sebastian Szalay | Fighting | International | mixed |
| Section Paloise | Rugby Union | France | male |
| Sedriques Dumas | Fighting | International | mixed |
| Seibu Lions | Baseball | Japan | male |
| Senegal | Soccer | International | male |
| Senegal | Basketball | International | male |
| Senegal | Basketball | International | female |
| Senegal | Soccer | International | female |
| Senegal U17 | Soccer | International | male |
| Seok-Hyun Ko | Fighting | International | mixed |
| Serbia | Basketball | International | male |
| Serbia | Soccer | International | male |
| Serbia | Soccer | International | female |
| Serbia U17 | Basketball | International | male |
| Serena Williams | Tennis | USA | mixed |
| Sergey Pavlovich | Fighting | International | mixed |
| Sergey Spivak | Fighting | International | mixed |
| Servette Chênois | Soccer | International | female |
| Seton Hall | Basketball | USA | male |
| Seton Hall | Basketball | USA | female |
| Seton Hall | Baseball | USA | male |
| Seton Hall | Softball | USA | female |
| Seton Hall | Volleyball | USA | female |
| Seton Hall | Soccer | USA | male |
| Seton Hall | Soccer | USA | female |
| Seton Hill | Football | USA | male |
| Sevilla | Soccer | Spain | male |
| Sevilla | Soccer | Spain | female |
| Sewanee University | Football | USA | male |
| SGS Essen | Soccer | Germany | female |
| Shakhtar Donetsk | Soccer | Ukraine | male |
| Shakur Stevenson | Fighting | International | mixed |
| Shamil Gaziev | Fighting | International | mixed |
| Shamrock Rovers | Soccer | Ireland | male |
| Shane Collins | Fighting | USA | mixed |
| Shanelle Dyer | Fighting | International | mixed |
| Shaqueme Rock | Fighting | International | mixed |
| Shara Magomedov | Fighting | International | mixed |
| Sharks | Rugby Union | South Africa | male |
| Shauna Bannon | Fighting | International | mixed |
| Shaw | Basketball | USA | male |
| Shaw | Football | USA | male |
| Shaw | Basketball | USA | female |
| Shawinigan Cataractes | Ice Hockey | Canada | male |
| Sheffield Hatters | Basketball | United Kingdom | female |
| Sheffield Sharks | Basketball | United Kingdom | male |
| Sheffield United | Soccer | England | male |
| Sheffield Wednesday | Soccer | England | male |
| Shelton State | Basketball | USA | female |
| Shenandoah University | Football | USA | male |
| Shepherd | Football | USA | male |
| Sherbrooke | Football | Canada | male |
| Sherbrooke Phoenix | Ice Hockey | Canada | male |
| Shintaro Mochizuki | Tennis | Japan | mixed |
| Shippensburg | Football | USA | male |
| Shkendija | Soccer | North Macedonia | male |
| Shorter | Football | USA | male |
| Shrewsbury Town | Soccer | England | male |
| Siena | Basketball | USA | female |
| Siena | Basketball | USA | male |
| Siena | Lacrosse | USA | male |
| Siena | Lacrosse | USA | female |
| Siena | Softball | USA | female |
| Siena | Baseball | USA | male |
| Siena | Soccer | USA | male |
| Siena | Soccer | USA | female |
| Siena | Volleyball | USA | female |
| Sierra Leone | Soccer | International | male |
| Sigma Olomouc | Soccer | Czech Republic | male |
| Silkeborg IF | Soccer | Denmark | male |
| Simba | Soccer | Tanzania | male |
| Simon Fraser | Ice Hockey | USA | male |
| Simon Fraser | Soccer | USA | female |
| Simpson College | Football | USA | male |
| Simpson College | Baseball | USA | male |
| Simpson University | Volleyball | USA | male |
| Singapore | Soccer | International | male |
| Singapore | Soccer | International | female |
| Sint Maarten | Soccer | International | male |
| Sint Maarten U17 | Soccer | International | male |
| Sint Maarten U20 | Soccer | International | male |
| Sint-Truiden | Soccer | Belgium | male |
| Sioux City | Ice Hockey | USA | male |
| Sioux Falls | Football | USA | male |
| Sioux Falls Skyforce | Basketball | USA | male |
| Sioux Falls Stampede | Ice Hockey | USA | male |
| SIU Edwardsville | Basketball | USA | male |
| SIU Edwardsville | Basketball | USA | female |
| SIU Edwardsville | Baseball | USA | male |
| SIU Edwardsville | Softball | USA | female |
| SIU Edwardsville | Soccer | USA | female |
| SIU Edwardsville | Volleyball | USA | female |
| SIU Edwardsville | Soccer | USA | male |
| SK Beveren | Soccer | Belgium | male |
| Skellefteå AIK | Ice Hockey | Sweden | male |
| SL Benfica | Soccer | Portugal | female |
| Śląsk Wrocław | Soccer | Poland | male |
| Slavia Praha | Soccer | Czech Republic | male |
| Slippery Rock | Football | USA | male |
| Slippery Rock | Rugby Union | USA | male |
| Slough Town | Soccer | England | male |
| Slovakia | Ice Hockey | International | male |
| Slovakia | Soccer | International | male |
| Slovakia U18 | Ice Hockey | International | female |
| Slovakia U18 | Ice Hockey | Slovakia | male |
| Slovakia U20 | Ice Hockey | International | male |
| Slovan Bratislava | Soccer | Slovakia | male |
| Slovenia | Ice Hockey | International | male |
| Slovenia | Basketball | International | male |
| Slovenia | Soccer | International | female |
| Slovenia | Soccer | International | male |
| Slovenia U19 | Soccer | International | male |
| SMU | Football | USA | male |
| SMU | Volleyball | USA | female |
| SMU | Basketball | USA | male |
| SMU | Basketball | USA | female |
| SMU | Soccer | USA | male |
| SMU | Soccer | USA | female |
| Snow | Basketball | USA | male |
| Snow | Soccer | USA | female |
| Sochaux | Soccer | France | male |
| Sofia Montenegro | Fighting | International | mixed |
| Solihull Moors | Soccer | England | male |
| Solomon Islands | Soccer | International | male |
| Somalia | Soccer | International | male |
| Somerset Patriots | Baseball | USA | male |
| Sonnenhof Großaspach | Soccer | Germany | male |
| South Africa | Soccer | International | male |
| South Africa | Rugby Union | International | male |
| South Africa | Soccer | International | female |
| South Africa | Rugby Union | International | female |
| South Africa U17 | Soccer | International | male |
| South Africa U20 | Rugby Union | International | male |
| South Alabama | Basketball | USA | female |
| South Alabama | Basketball | USA | male |
| South Alabama | Baseball | USA | male |
| South Alabama | Softball | USA | female |
| South Alabama | Soccer | USA | female |
| South Alabama | Volleyball | USA | female |
| South Alabama | Football | USA | male |
| South Bay Lakers | Basketball | USA | male |
| South Bend Cubs | Baseball | USA | male |
| South Carolina | Basketball | USA | female |
| South Carolina | Softball | USA | female |
| South Carolina | Basketball | USA | male |
| South Carolina | Soccer | USA | male |
| South Carolina | Soccer | USA | female |
| South Carolina | Baseball | USA | male |
| South Carolina | Football | USA | male |
| South Carolina | Volleyball | USA | female |
| South Carolina State | Football | USA | male |
| South Carolina State | Basketball | USA | male |
| South Carolina State | Volleyball | USA | female |
| South Carolina State | Soccer | USA | female |
| South Carolina State | Softball | USA | female |
| South Carolina Stingrays | Ice Hockey | USA | male |
| South Carolina Upstate | Basketball | USA | female |
| South Carolina Upstate | Basketball | USA | male |
| South Carolina Upstate | Softball | USA | female |
| South Carolina Upstate | Baseball | USA | male |
| South Carolina Upstate | Soccer | USA | female |
| South Carolina Upstate | Soccer | USA | male |
| South Carolina Upstate | Volleyball | USA | female |
| South Carolina-Aiken | Soccer | USA | female |
| South Dakota | Basketball | USA | female |
| South Dakota | Softball | USA | female |
| South Dakota | Football | USA | male |
| South Dakota | Basketball | USA | male |
| South Dakota | Soccer | USA | female |
| South Dakota | Volleyball | USA | female |
| South Dakota Mines | Football | USA | male |
| South Dakota State | Football | USA | male |
| South Dakota State | Basketball | USA | male |
| South Dakota State | Baseball | USA | male |
| South Dakota State | Soccer | USA | female |
| South Dakota State | Volleyball | USA | female |
| South Dakota State | Softball | USA | female |
| South Dakota State | Basketball | USA | female |
| South East Melbourne | Basketball | Australia | male |
| South Florida | Basketball | USA | male |
| South Florida | Softball | USA | female |
| South Florida | Basketball | USA | female |
| South Florida | Baseball | USA | male |
| South Florida | Lacrosse | USA | female |
| South Florida | Soccer | USA | male |
| South Florida | Soccer | USA | female |
| South Florida | Football | USA | male |
| South Florida | Volleyball | USA | female |
| South Georgia State | Basketball | USA | male |
| South Korea | Baseball | International | male |
| South Korea | Basketball | International | male |
| South Korea | Tennis | International | mixed |
| South Shields | Soccer | England | male |
| South Sudan | Basketball | International | male |
| South Sudan | Basketball | International | female |
| South Sudan | Soccer | International | male |
| South Sydney Rabbitohs | Rugby League | Australia | male |
| Southampton | Soccer | England | male |
| Southampton U21 | Soccer | England | male |
| Southeast Missouri State | Basketball | USA | male |
| Southeast Missouri State | Basketball | USA | female |
| Southeast Missouri State | Baseball | USA | male |
| Southeast Missouri State | Softball | USA | female |
| Southeast Missouri State | Volleyball | USA | female |
| Southeast Missouri State | Soccer | USA | female |
| Southeast Missouri State | Football | USA | male |
| Southeast Missouri State | Gymnastics | USA | female |
| Southeastern Baptist | Baseball | USA | male |
| Southeastern Oklahoma | Football | USA | male |
| Southend United | Soccer | England | male |
| Southern Cal | Baseball | USA | male |
| Southern Cal | Football | USA | male |
| Southern Cal | Basketball | USA | male |
| Southern Cal | Basketball | USA | female |
| Southern Cal | Soccer | USA | female |
| Southern Cal | Volleyball | USA | male |
| Southern Cal | Lacrosse | USA | female |
| Southern Cal | Volleyball | USA | female |
| Southern Connecticut State | Football | USA | male |
| Southern Connecticut State | Gymnastics | USA | female |
| Southern Illinois | Basketball | USA | male |
| Southern Illinois | Basketball | USA | female |
| Southern Illinois | Baseball | USA | male |
| Southern Illinois | Softball | USA | female |
| Southern Illinois | Soccer | USA | female |
| Southern Illinois | Football | USA | male |
| Southern Illinois | Volleyball | USA | female |
| Southern Indiana | Basketball | USA | male |
| Southern Indiana | Basketball | USA | female |
| Southern Indiana | Baseball | USA | male |
| Southern Indiana | Softball | USA | female |
| Southern Indiana | Soccer | USA | female |
| Southern Indiana | Soccer | USA | male |
| Southern Indiana | Volleyball | USA | female |
| Southern Mississippi | Basketball | USA | female |
| Southern Mississippi | Basketball | USA | male |
| Southern Mississippi | Softball | USA | female |
| Southern Mississippi | Baseball | USA | male |
| Southern Mississippi | Soccer | USA | female |
| Southern Mississippi | Football | USA | male |
| Southern Mississippi | Volleyball | USA | female |
| Southern Nazarene | Football | USA | male |
| Southern Oregon | Soccer | USA | male |
| Southern University | Basketball | USA | female |
| Southern University | Basketball | USA | male |
| Southern University | Football | USA | male |
| Southern University | Softball | USA | female |
| Southern University | Baseball | USA | male |
| Southern University | Volleyball | USA | female |
| Southern University | Soccer | USA | female |
| Southern Utah | Basketball | USA | male |
| Southern Utah | Basketball | USA | female |
| Southern Utah | Softball | USA | female |
| Southern Utah | Soccer | USA | female |
| Southern Utah | Volleyball | USA | female |
| Southern Utah | Football | USA | male |
| Southern Utah | Gymnastics | USA | female |
| Southern Virginia | Football | USA | male |
| Southern Virginia | Soccer | USA | male |
| Southern Wesleyan | Basketball | USA | female |
| Southern Wesleyan | Soccer | USA | female |
| Southern-New Orleans | Volleyball | USA | female |
| Southland Sharks | Basketball | New Zealand | male |
| Southport | Soccer | England | male |
| Southwest Baptist | Football | USA | male |
| Southwest Minnesota State | Football | USA | male |
| Southwestern Illinois | Basketball | USA | female |
| Southwestern University | Football | USA | male |
| Spain | Soccer | International | male |
| Spain | Basketball | International | female |
| Spain | Basketball | International | male |
| Spain | Soccer | International | female |
| Spain | Rugby Union | International | male |
| Spain U17 | Soccer | International | male |
| Spain U17 | Soccer | International | female |
| Spain U19 | Soccer | International | male |
| Spain U20 | Soccer | International | female |
| Spain U20 | Rugby Union | International | male |
| Spalding | Soccer | USA | male |
| Sparta Praha | Soccer | Czech Republic | male |
| Sparta Rotterdam | Soccer | Netherlands | male |
| Spennymoor Town | Soccer | England | male |
| Spezia | Soccer | Italy | male |
| Spokane Chiefs | Ice Hockey | Canada | male |
| Spokane Indians | Baseball | USA | male |
| Spokane Velocity | Soccer | USA | male |
| Spokane Zephyr | Soccer | USA | female |
| Sport Boys | Soccer | Peru | male |
| Sport Huancayo | Soccer | Peru | male |
| Sporting Braga | Soccer | Portugal | male |
| Sporting Charleroi | Soccer | Belgium | male |
| Sporting CP | Soccer | Portugal | male |
| Sporting CP | Basketball | Portugal | male |
| Sporting CP U19 | Soccer | International | male |
| Sporting CP U21 | Soccer | Portugal | male |
| Sporting Cristal | Soccer | Peru | male |
| Sporting Gijón | Soccer | Spain | male |
| Sporting JAX | Soccer | USA | male |
| Sporting JAX | Soccer | USA | female |
| Sporting Kansas City | Soccer | USA | male |
| Sporting Kansas City II | Soccer | USA | male |
| Sporting San José | Soccer | Costa Rica | male |
| Sporting San Miguelito | Soccer | Panama | male |
| Sportivo Ameliano | Soccer | Paraguay | male |
| Sportivo Belgrano | Soccer | Argentina | male |
| Sportivo Luqueño | Soccer | Paraguay | male |
| Sportivo San Lorenzo | Soccer | Paraguay | male |
| Sportivo Trinidense | Soccer | Paraguay | male |
| Spring Hill | Basketball | USA | female |
| Spring Hill | Basketball | USA | male |
| Spring Hill | Soccer | USA | female |
| Springfield Cardinals | Baseball | USA | male |
| Springfield College | Football | USA | male |
| Springfield College | Volleyball | USA | male |
| Springfield Thunderbirds | Ice Hockey | USA | male |
| SSV Ulm 1846 | Soccer | Germany | male |
| St Helens | Rugby League | England | male |
| St Helens W | Rugby League | England | female |
| St Kitts and Nevis U20 | Soccer | International | male |
| St Louis CITY2 | Soccer | USA | male |
| St. Ambrose | Baseball | USA | male |
| St. Ambrose | Soccer | USA | female |
| St. Anselm | Basketball | USA | male |
| St. Anselm | Football | USA | male |
| St. Anselm | Ice Hockey | USA | female |
| St. Bonaventure | Basketball | USA | female |
| St. Bonaventure | Basketball | USA | male |
| St. Bonaventure | Lacrosse | USA | male |
| St. Bonaventure | Lacrosse | USA | female |
| St. Bonaventure | Baseball | USA | male |
| St. Bonaventure | Softball | USA | female |
| St. Bonaventure | Soccer | USA | female |
| St. Bonaventure | Soccer | USA | male |
| St. Bonaventure | Rugby Union | USA | male |
| St. Cloud State | Ice Hockey | USA | female |
| St. Cloud State | Ice Hockey | USA | male |
| St. Cloud State | Soccer | USA | male |
| St. Francis (IL) | Football | USA | male |
| St. Francis (PA) | Basketball | USA | female |
| St. Francis (PA) | Volleyball | USA | male |
| St. Francis (PA) | Basketball | USA | male |
| St. Francis (PA) | Softball | USA | female |
| St. Francis (PA) | Football | USA | male |
| St. George Illawarra Dragons | Rugby League | Australia | male |
| St. George Illawarra Dragons W | Rugby League | Australia | female |
| St. John's | Basketball | USA | male |
| St. John's | Basketball | USA | female |
| St. John's | Lacrosse | USA | male |
| St. John's | Softball | USA | female |
| St. John's | Volleyball | USA | female |
| St. John's (NY) | Baseball | USA | male |
| St. John's (NY) | Soccer | USA | female |
| St. John's (NY) | Soccer | USA | male |
| St. Johnstone | Soccer | Scotland | male |
| St. Kilda Saints | Aus Football | Australia | male |
| St. Kitts and Nevis | Soccer | International | male |
| St. Kitts and Nevis U17 | Soccer | International | male |
| St. Lawrence | Ice Hockey | USA | male |
| St. Lawrence | Ice Hockey | USA | female |
| St. Lawrence | Football | USA | male |
| St. Louis Battlehawks | Football | USA | male |
| St. Louis Blues | Ice Hockey | USA | male |
| St. Louis Cardinals | Baseball | USA | male |
| St. Louis City | Soccer | USA | male |
| St. Lucia | Soccer | International | male |
| St. Lucie Mets | Baseball | USA | male |
| St. Mary's | Basketball | USA | male |
| St. Mary's | Basketball | USA | female |
| St. Mary's | Baseball | USA | male |
| St. Mary's | Rugby Union | USA | male |
| St. Mary's | Volleyball | USA | female |
| St. Mary's | Soccer | USA | male |
| St. Mary's | Soccer | USA | female |
| St. Mary's (TX) | Soccer | USA | female |
| St. Mary's of the Woods | Soccer | USA | female |
| St. Michael's | Basketball | USA | male |
| St. Mirren | Soccer | Scotland | male |
| St. Norbert College | Football | USA | male |
| St. Paul | Baseball | USA | male |
| St. Paul Saints | Baseball | USA | male |
| St. Pauli | Soccer | Germany | male |
| St. Thomas (FL) | Baseball | USA | male |
| St. Thomas (FL) | Soccer | USA | male |
| St. Thomas (MN) | Basketball | USA | male |
| St. Thomas (MN) | Basketball | USA | female |
| St. Thomas (MN) | Ice Hockey | USA | female |
| St. Thomas (MN) | Football | USA | male |
| St. Thomas (MN) | Ice Hockey | USA | male |
| St. Thomas (MN) | Volleyball | USA | female |
| St. Thomas (MN) | Soccer | USA | male |
| St. Thomas (MN) | Soccer | USA | female |
| St. Thomas (MN) | Softball | USA | female |
| St. Thomas (MN) | Baseball | USA | male |
| St. Thomas Aquinas | Volleyball | USA | male |
| St. Vincent / Gren. U17 | Soccer | International | male |
| St. Vincent & The Grenadines | Soccer | International | male |
| St. Xavier | Baseball | USA | male |
| St. Xavier | Soccer | USA | male |
| St. Xavier | Volleyball | USA | male |
| Stade Francais Paris | Rugby Union | France | male |
| Stade Malien Bamako | Soccer | Mali | male |
| Stade Toulousain | Rugby Union | France | male |
| Standard Liège | Soccer | Belgium | male |
| Stanford | Basketball | USA | female |
| Stanford | Softball | USA | female |
| Stanford | Volleyball | USA | female |
| Stanford | Football | USA | male |
| Stanford | Volleyball | USA | male |
| Stanford | Lacrosse | USA | female |
| Stanford | Basketball | USA | male |
| Stanford | Baseball | USA | male |
| Stanford | Soccer | USA | female |
| Stanford | Gymnastics | USA | female |
| Stanford | Soccer | USA | male |
| Stanley Dorsainvil | Fighting | International | mixed |
| State Fair Community College | Basketball | USA | female |
| Steel City | Soccer | USA | male |
| Stefanos Tsitsipas | Tennis | Greece | mixed |
| Stellenbosch | Soccer | South Africa | male |
| Stenhousemuir | Soccer | Scotland | male |
| Stephanie Han | Fighting | International | mixed |
| Stephanie Luciano | Fighting | International | mixed |
| Stephen Erceg | Fighting | International | mixed |
| Stephen F. Austin | Basketball | USA | male |
| Stephen F. Austin | Basketball | USA | female |
| Stephen F. Austin | Baseball | USA | male |
| Stephen F. Austin | Softball | USA | female |
| Stephen F. Austin | Soccer | USA | female |
| Stephen F. Austin | Volleyball | USA | female |
| Stephen F. Austin | Football | USA | male |
| Stephen Thompson | Fighting | International | mixed |
| Stetson | Softball | USA | female |
| Stetson | Basketball | USA | female |
| Stetson | Basketball | USA | male |
| Stetson | Baseball | USA | male |
| Stetson | Lacrosse | USA | female |
| Stetson | Soccer | USA | female |
| Stetson | Soccer | USA | male |
| Stetson | Volleyball | USA | female |
| Stetson | Football | USA | male |
| Steve Garcia | Fighting | International | mixed |
| Steven Asplund | Fighting | International | mixed |
| Steven Koslow | Fighting | International | mixed |
| Stevenage | Soccer | England | male |
| Stewart Nicoll | Fighting | International | mixed |
| Stirling Albion | Soccer | Scotland | male |
| Stockport County | Soccer | England | male |
| Stockton Kings | Basketball | USA | male |
| Stockton Ports | Baseball | USA | male |
| Stoke City | Soccer | England | male |
| Stoke City U18 | Soccer | England | male |
| Stonehill | Basketball | USA | female |
| Stonehill | Basketball | USA | male |
| Stonehill | Lacrosse | USA | female |
| Stonehill | Volleyball | USA | female |
| Stonehill | Ice Hockey | USA | female |
| Stonehill | Ice Hockey | USA | male |
| Stonehill | Softball | USA | female |
| Stonehill | Baseball | USA | male |
| Stonehill | Soccer | USA | female |
| Stonehill | Soccer | USA | male |
| Stonehill College | Football | USA | male |
| Stony Brook | Softball | USA | female |
| Stony Brook | Lacrosse | USA | female |
| Stony Brook | Volleyball | USA | female |
| Stony Brook | Basketball | USA | female |
| Stony Brook | Football | USA | male |
| Stony Brook | Soccer | USA | female |
| Stony Brook | Basketball | USA | male |
| Stony Brook | Baseball | USA | male |
| Stony Brook | Soccer | USA | male |
| Stony Brook | Lacrosse | USA | male |
| Stormers | Rugby Union | South Africa | male |
| Stranraer | Soccer | Scotland | male |
| Strasbourg | Soccer | France | male |
| Strasbourg | Soccer | France | female |
| Sturm Graz | Soccer | Austria | male |
| Stuttgart | Soccer | Germany | female |
| Stuttgart II | Soccer | Germany | male |
| Su Mudaerji | Fighting | International | mixed |
| Su-Young Yu | Fighting | International | mixed |
| Subotica | Basketball | Serbia | male |
| Suchitepéquez | Soccer | Guatemala | male |
| Sudan | Soccer | International | male |
| Sudbury Wolves | Ice Hockey | Canada | male |
| Südtirol | Soccer | Italy | male |
| Sugar Land Space Cowboys | Baseball | USA | male |
| Sul Ross State | Football | USA | male |
| Sul Ross State | Soccer | USA | female |
| Sultanes de Monterrey | Baseball | Mexico | male |
| Sunderland | Soccer | England | male |
| Sunderland U18 | Soccer | England | male |
| Sunderland U21 | Soccer | England | male |
| SUNY Cortland | Gymnastics | USA | female |
| SUNY Delhi | Basketball | USA | female |
| SUNY Maritime | Football | USA | male |
| SUNY Morrisville | Football | USA | male |
| SUNY Poly | Soccer | USA | male |
| SUNY-New Paltz | Volleyball | USA | male |
| Supra du Quebec | Soccer | Canada | male |
| Suriname | Soccer | International | male |
| Suriname U17 | Soccer | International | male |
| Suriname U20 | Soccer | International | male |
| Surrey 89ers | Basketball | United Kingdom | male |
| Susquehanna University | Football | USA | male |
| Sutjeska | Soccer | Montenegro | male |
| Sutton United | Soccer | England | male |
| Swansea City | Soccer | Wales | male |
| Sweden | Ice Hockey | International | male |
| Sweden | Basketball | International | male |
| Sweden | Soccer | International | male |
| Sweden | Soccer | International | female |
| Sweden | Ice Hockey | International | female |
| Sweden U18 | Ice Hockey | International | male |
| Sweden U18 | Ice Hockey | International | female |
| Sweden U20 | Ice Hockey | International | male |
| Swift Current Broncos | Ice Hockey | Canada | male |
| Swindon Town | Soccer | England | male |
| Switzerland | Soccer | International | male |
| Switzerland | Ice Hockey | International | male |
| Switzerland | Basketball | International | male |
| Switzerland | Ice Hockey | International | female |
| Switzerland U18 | Ice Hockey | International | female |
| Switzerland U18 | Ice Hockey | International | male |
| Switzerland U20 | Ice Hockey | International | male |
| Sydney | Soccer | Australia | male |
| Sydney | Soccer | Australia | female |
| Sydney | Baseball | Australia | male |
| Sydney Kings | Basketball | Australia | male |
| Sydney Roosters | Rugby League | Australia | male |
| Sydney Roosters W | Rugby League | Australia | female |
| Sydney Swans | Aus Football | Australia | male |
| Syntainics MBC | Basketball | Germany | male |
| Syracuse | Lacrosse | USA | female |
| Syracuse | Volleyball | USA | female |
| Syracuse | Basketball | USA | male |
| Syracuse | Basketball | USA | female |
| Syracuse | Lacrosse | USA | male |
| Syracuse | Football | USA | male |
| Syracuse | Softball | USA | female |
| Syracuse | Soccer | USA | female |
| Syracuse | Soccer | USA | male |
| Syracuse | Ice Hockey | USA | female |
| Syracuse Crunch | Ice Hockey | USA | male |
| Syracuse Mets | Baseball | USA | male |
| Syria | Basketball | International | male |
| Syria | Soccer | International | male |
| Szolnoki Olaj | Basketball | Hungary | male |
| Tabasco | Baseball | Mexico | male |
| Tabatha Ricci | Fighting | International | mixed |
| Tacoma Defiance | Soccer | USA | male |
| Tacoma Rainiers | Baseball | USA | male |
| Tahir Abdullaev | Fighting | International | mixed |
| Tahir Abdullayev | Fighting | Russia | mixed |
| Tahoe Knight Monsters | Ice Hockey | USA | male |
| Tai Tuivasa | Fighting | International | mixed |
| Tainara Lisboa | Fighting | International | mixed |
| Tajikistan | Soccer | International | male |
| Takuma Inoue | Fighting | International | mixed |
| Talita Alencar | Fighting | International | mixed |
| Talleres de Córdoba | Soccer | Argentina | male |
| Tallison Teixeira | Fighting | International | mixed |
| Tampa Bay Buccaneers | Football | USA | male |
| Tampa Bay Lightning | Ice Hockey | USA | male |
| Tampa Bay Rays | Baseball | USA | male |
| Tampa Bay Rowdies | Soccer | USA | male |
| Tampa Bay Sun | Soccer | USA | female |
| Tampa Tarpons | Baseball | USA | male |
| Tamworth | Soccer | England | male |
| Tanner Boser | Fighting | International | mixed |
| Tanzania | Soccer | International | female |
| Tanzania | Soccer | International | male |
| Tanzania U17 | Soccer | International | male |
| Tanzania U20 W | Soccer | International | female |
| Tapatío | Soccer | Mexico | male |
| Taranaki Mountainairs | Basketball | New Zealand | male |
| Tarleton State | Football | USA | male |
| Tarleton State | Basketball | USA | male |
| Tarleton State | Basketball | USA | female |
| Tarleton State | Softball | USA | female |
| Tarleton State | Baseball | USA | male |
| Tarleton State | Soccer | USA | female |
| Tarleton State | Volleyball | USA | female |
| Tasmania JackJumpers | Basketball | Australia | male |
| Tatiana Suarez | Fighting | International | mixed |
| Tatsuro Taira | Fighting | International | mixed |
| Taylor Fritz | Tennis | USA | mixed |
| Taylor Townsend | Tennis | USA | mixed |
| TBD | Football | International | mixed |
| TBD | Basketball | International | mixed |
| TBD | Softball | International | female |
| TBD | Baseball | USA | male |
| TC Gemini | Rugby Union | USA | female |
| TCU | Basketball | USA | male |
| TCU | Basketball | USA | female |
| TCU | Football | USA | male |
| TCU | Baseball | USA | male |
| TCU | Soccer | USA | female |
| TCU | Volleyball | USA | female |
| Telekom Baskets Bonn | Basketball | Germany | male |
| Telstar | Soccer | Netherlands | male |
| Temperley | Soccer | Argentina | male |
| Temple | Football | USA | male |
| Temple | Basketball | USA | male |
| Temple | Basketball | USA | female |
| Temple | Gymnastics | USA | female |
| Temple | Lacrosse | USA | female |
| Temple | Soccer | USA | male |
| Temple | Soccer | USA | female |
| Temple | Volleyball | USA | female |
| Temple | Ice Hockey | USA | male |
| Tenerife | Basketball | Spain | male |
| Tenerife | Soccer | Spain | male |
| Tenerife | Soccer | Spain | female |
| Tennessee | Basketball | USA | male |
| Tennessee | Basketball | USA | female |
| Tennessee | Softball | USA | female |
| Tennessee | Football | USA | male |
| Tennessee | Baseball | USA | male |
| Tennessee | Volleyball | USA | female |
| Tennessee | Soccer | USA | female |
| Tennessee State | Basketball | USA | male |
| Tennessee State | Basketball | USA | female |
| Tennessee State | Volleyball | USA | female |
| Tennessee State | Softball | USA | female |
| Tennessee State | Football | USA | male |
| Tennessee Tech | Basketball | USA | male |
| Tennessee Tech | Basketball | USA | female |
| Tennessee Tech | Baseball | USA | male |
| Tennessee Tech | Softball | USA | female |
| Tennessee Tech | Soccer | USA | female |
| Tennessee Tech | Volleyball | USA | female |
| Tennessee Tech | Football | USA | male |
| Tennessee Tempo | Soccer | USA | male |
| Tennessee Titans | Football | USA | male |
| Tenshin Nasukawa | Fighting | International | mixed |
| Teodora Kostovic | Tennis | International | mixed |
| Teofimo Lopez | Fighting | International | mixed |
| Tepatitlán | Soccer | Mexico | male |
| Ternana | Soccer | Italy | female |
| Terrance Chatman | Fighting | International | mixed |
| Terrance McKinney | Fighting | International | mixed |
| Terri Harper | Fighting | International | mixed |
| Texas | Baseball | USA | male |
| Texas | Basketball | USA | male |
| Texas | Basketball | USA | female |
| Texas | Softball | USA | female |
| Texas | Football | USA | male |
| Texas | Volleyball | USA | female |
| Texas | Soccer | USA | female |
| Texas A&M | Softball | USA | female |
| Texas A&M | Football | USA | male |
| Texas A&M | Basketball | USA | female |
| Texas A&M | Basketball | USA | male |
| Texas A&M | Baseball | USA | male |
| Texas A&M | Volleyball | USA | female |
| Texas A&M | Soccer | USA | female |
| Texas A&M International | Soccer | USA | female |
| Texas A&M-CC | Basketball | USA | female |
| Texas A&M-CC | Basketball | USA | male |
| Texas A&M-CC | Baseball | USA | male |
| Texas A&M-CC | Softball | USA | female |
| Texas A&M-CC | Soccer | USA | female |
| Texas A&M-CC | Volleyball | USA | female |
| Texas A&M-Kingsville | Football | USA | male |
| Texas A&M-San Antonio | Soccer | USA | female |
| Texas College | Football | USA | male |
| Texas Legends | Basketball | USA | male |
| Texas Lutheran | Football | USA | male |
| Texas Rangers | Baseball | USA | male |
| Texas Southern | Basketball | USA | female |
| Texas Southern | Basketball | USA | male |
| Texas Southern | Volleyball | USA | female |
| Texas Southern | Football | USA | male |
| Texas Southern | Softball | USA | female |
| Texas Southern | Baseball | USA | male |
| Texas Southern | Soccer | USA | female |
| Texas Stars | Ice Hockey | USA | male |
| Texas State | Football | USA | male |
| Texas State | Softball | USA | female |
| Texas State | Baseball | USA | male |
| Texas State | Basketball | USA | male |
| Texas State | Basketball | USA | female |
| Texas State | Soccer | USA | female |
| Texas State | Volleyball | USA | female |
| Texas Tech | Football | USA | male |
| Texas Tech | Basketball | USA | male |
| Texas Tech | Softball | USA | female |
| Texas Tech | Basketball | USA | female |
| Texas Tech | Baseball | USA | male |
| Texas Tech | Soccer | USA | female |
| Texas Tech | Volleyball | USA | female |
| Texas Wesleyan | Football | USA | male |
| Texas Woman's University | Gymnastics | USA | female |
| Thailand | Soccer | International | female |
| Thailand | Soccer | International | male |
| The Citadel | Basketball | USA | male |
| The Citadel | Baseball | USA | male |
| The Citadel | Soccer | USA | female |
| The Citadel | Volleyball | USA | female |
| The Citadel | Football | USA | male |
| The Strongest | Soccer | Bolivia | male |
| Themba Gorimbo | Fighting | International | mixed |
| Theo Allotey | Fighting | Ghana | mixed |
| Theodor Berggren | Fighting | International | mixed |
| Thiago Agustin Tirante | Tennis | International | mixed |
| Thiago Moises | Fighting | Brazil | mixed |
| Thiago Moises | Fighting | International | mixed |
| Thomas Gantt Jr. | Fighting | International | mixed |
| Thomas Jefferson | Soccer | USA | female |
| Thomas More | Football | USA | male |
| Thomas Petersen | Fighting | International | mixed |
| Thun | Soccer | Switzerland | male |
| Tiffin University | Football | USA | male |
| Tigre | Soccer | Argentina | male |
| Tigres | Soccer | Colombia | male |
| Tigres de Álica | Soccer | Mexico | male |
| Tigres UANL | Soccer | Mexico | male |
| Tigres UANL | Soccer | Mexico | female |
| Tijuana | Soccer | Mexico | male |
| Tijuana | Soccer | Mexico | female |
| Tim Elliott | Fighting | International | mixed |
| Timor-Leste | Soccer | International | male |
| Timothy Cuamba | Fighting | International | mixed |
| Tlaxcala | Soccer | Mexico | male |
| Tofas | Basketball | Turkiye | male |
| Tofiq Musayev | Fighting | International | mixed |
| Togo | Soccer | International | male |
| Tohoku | Baseball | Japan | male |
| Tokyo | Soccer | Japan | male |
| Toledo | Football | USA | male |
| Toledo | Basketball | USA | female |
| Toledo | Basketball | USA | male |
| Toledo | Baseball | USA | male |
| Toledo | Softball | USA | female |
| Toledo | Volleyball | USA | female |
| Toledo | Soccer | USA | female |
| Toledo Mud Hens | Baseball | USA | male |
| Toledo Walleye | Ice Hockey | USA | male |
| Toluca | Soccer | Mexico | male |
| Toluca | Soccer | Mexico | female |
| Tom Nolan | Fighting | International | mixed |
| Tomas Etcheverry | Tennis | Argentina | mixed |
| Tomateros | Baseball | Mexico | male |
| Tommy Mcmillen | Fighting | International | mixed |
| Tonbridge Angels | Soccer | England | male |
| Torino | Soccer | Italy | male |
| Tormenta | Soccer | USA | male |
| Toronto | Ice Hockey | USA | female |
| Toronto Argonauts | Football | Canada | male |
| Toronto Blue Jays | Baseball | USA | male |
| Toronto FC | Soccer | Canada | male |
| Toronto FC II | Soccer | International | male |
| Toronto Maple Leafs | Ice Hockey | USA | male |
| Toronto Marlies | Ice Hockey | Canada | male |
| Toronto Raptors | Basketball | Canada | male |
| Toronto Rock | Lacrosse | Canada | male |
| Toronto Tempo | Basketball | Canada | female |
| Toros de Tijuana | Baseball | Mexico | male |
| Toros del Este | Baseball | Dominican Republic | male |
| Torquay United | Soccer | England | male |
| Torque | Soccer | Uruguay | male |
| Torreense | Soccer | Portugal | male |
| Torrez Finney | Fighting | International | mixed |
| Tottenham Hotspur | Soccer | England | male |
| Tottenham Hotspur | Soccer | England | female |
| Tottenham Hotspur U19 | Soccer | International | male |
| Tougaloo | Soccer | USA | female |
| Toulouse | Soccer | France | male |
| Toulouse Olympique | Rugby League | France | male |
| Towson | Basketball | USA | female |
| Towson | Basketball | USA | male |
| Towson | Football | USA | male |
| Towson | Volleyball | USA | female |
| Towson | Lacrosse | USA | male |
| Towson | Baseball | USA | male |
| Towson | Soccer | USA | female |
| Towson | Gymnastics | USA | female |
| Towson | Softball | USA | female |
| Towson | Lacrosse | USA | female |
| Trabzonspor | Soccer | Turkiye | male |
| Tracy Cortez | Fighting | International | mixed |
| Tranmere Rovers | Soccer | England | male |
| Trapani | Basketball | Italy | male |
| Trenton Ironhawks | Ice Hockey | USA | male |
| Tresean Gore | Fighting | International | mixed |
| Trevor Peek | Fighting | International | mixed |
| Trey Ogden | Fighting | International | mixed |
| Tri-City Americans | Ice Hockey | Canada | male |
| Tri-City Dust Devils | Baseball | USA | male |
| Tri-City Storm | Ice Hockey | USA | male |
| Trieste | Basketball | Italy | male |
| Trilogy | Basketball | USA | male |
| Trine University | Football | USA | male |
| Trinidad and Tobago | Soccer | International | male |
| Trinidad and Tobago | Soccer | International | female |
| Trinidad and Tobago U17 | Soccer | International | male |
| Trinidad and Tobago U20 | Soccer | International | male |
| Trinidad State | Basketball | USA | male |
| Trinity (CT) | Basketball | USA | male |
| Trinity College of Jacksonville | Soccer | USA | male |
| Trinity University (TX) | Football | USA | male |
| Trinity Valley | Basketball | USA | male |
| Trinity Valley | Basketball | USA | female |
| Triplets | Basketball | USA | male |
| Trois-Rivieres Lions | Ice Hockey | USA | male |
| Troy | Baseball | USA | male |
| Troy | Basketball | USA | male |
| Troy | Football | USA | male |
| Troy | Basketball | USA | female |
| Troy | Softball | USA | female |
| Troy | Volleyball | USA | female |
| Troy | Soccer | USA | female |
| Troy Williamson | Fighting | International | mixed |
| Troyes | Soccer | France | male |
| Truman State | Football | USA | male |
| Truman State | Soccer | USA | female |
| Truro City | Soccer | England | male |
| TSG 1899 Hoffenheim | Soccer | Germany | male |
| TSV 1860 München | Soccer | Germany | male |
| Tuco Tokkos | Fighting | International | mixed |
| Tucson Roadrunners | Ice Hockey | USA | male |
| Tucson Sugar Skulls | Football | USA | male |
| Tulane | Football | USA | male |
| Tulane | Basketball | USA | male |
| Tulane | Basketball | USA | female |
| Tulane | Baseball | USA | male |
| Tulane | Volleyball | USA | female |
| Tulsa | Football | USA | male |
| Tulsa | Basketball | USA | male |
| Tulsa | Basketball | USA | female |
| Tulsa | Softball | USA | female |
| Tulsa | Soccer | USA | male |
| Tulsa | Soccer | USA | female |
| Tulsa | Volleyball | USA | female |
| Tulsa Drillers | Baseball | USA | male |
| Tulsa Oilers | Ice Hockey | USA | male |
| Tulsa Oilers | Football | USA | male |
| Tunisia | Soccer | International | male |
| Tunisia | Basketball | International | male |
| Tunisia U17 | Soccer | International | male |
| Tunisia U23 | Soccer | International | male |
| Türkiye | Soccer | International | male |
| Turkiye | Basketball | International | male |
| Turkiye | Basketball | International | female |
| Turkiye U17 | Basketball | International | male |
| Turks & Caicos Islands | Soccer | International | female |
| Turks & Caicos Islands | Soccer | International | male |
| Turks and Caicos Islands U17 | Soccer | International | male |
| Turks and Caicos Islands U20 | Soccer | International | male |
| Tusculum | Football | USA | male |
| Tuskegee | Football | USA | male |
| Tuskegee | Basketball | USA | male |
| Ty Cole Miller | Fighting | International | mixed |
| Tyler Denny | Fighting | International | mixed |
| Tyrell Fortune | Fighting | International | mixed |
| Tyson Fury | Fighting | International | mixed |
| U. De Concepcion | Basketball | Chile | male |
| UAB | Football | USA | male |
| UAB | Basketball | USA | male |
| UAB | Basketball | USA | female |
| UAB | Softball | USA | female |
| UAB | Baseball | USA | male |
| UAB | Soccer | USA | male |
| UAB | Soccer | USA | female |
| UAB | Volleyball | USA | female |
| UAE | Soccer | International | male |
| UAlbany | Basketball | USA | female |
| UAlbany | Basketball | USA | male |
| UAlbany | Lacrosse | USA | male |
| UAlbany | Lacrosse | USA | female |
| UAlbany | Softball | USA | female |
| UAlbany | Soccer | USA | male |
| UAlbany | Soccer | USA | female |
| UAlbany | Volleyball | USA | female |
| UAlbany | Football | USA | male |
| UAlbany | Baseball | USA | male |
| UC Davis | Football | USA | male |
| UC Davis | Basketball | USA | male |
| UC Davis | Basketball | USA | female |
| UC Davis | Softball | USA | female |
| UC Davis | Baseball | USA | male |
| UC Davis | Soccer | USA | female |
| UC Davis | Volleyball | USA | female |
| UC Davis | Soccer | USA | male |
| UC Davis | Lacrosse | USA | female |
| UC Irvine | Basketball | USA | male |
| UC Irvine | Baseball | USA | male |
| UC Irvine | Basketball | USA | female |
| UC Irvine | Volleyball | USA | male |
| UC Irvine | Soccer | USA | male |
| UC Irvine | Soccer | USA | female |
| UC Irvine | Volleyball | USA | female |
| UC Merced | Volleyball | USA | male |
| UC Riverside | Basketball | USA | male |
| UC Riverside | Basketball | USA | female |
| UC Riverside | Baseball | USA | male |
| UC Riverside | Softball | USA | female |
| UC Riverside | Soccer | USA | male |
| UC Riverside | Soccer | USA | female |
| UC Riverside | Volleyball | USA | female |
| UC San Diego | Basketball | USA | female |
| UC San Diego | Basketball | USA | male |
| UC San Diego | Volleyball | USA | male |
| UC San Diego | Softball | USA | female |
| UC San Diego | Baseball | USA | male |
| UC San Diego | Soccer | USA | male |
| UC San Diego | Soccer | USA | female |
| UC San Diego | Volleyball | USA | female |
| UC Santa Barbara | Basketball | USA | female |
| UC Santa Barbara | Basketball | USA | male |
| UC Santa Barbara | Volleyball | USA | male |
| UC Santa Barbara | Softball | USA | female |
| UC Santa Barbara | Baseball | USA | male |
| UC Santa Barbara | Soccer | USA | male |
| UC Santa Barbara | Soccer | USA | female |
| UC Santa Barbara | Volleyball | USA | female |
| UC Santa Cruz | Volleyball | USA | male |
| UCF | Basketball | USA | male |
| UCF | Softball | USA | female |
| UCF | Football | USA | male |
| UCF | Baseball | USA | male |
| UCF | Basketball | USA | female |
| UCF | Volleyball | USA | female |
| UCF | Soccer | USA | male |
| UCF | Soccer | USA | female |
| UCLA | Basketball | USA | female |
| UCLA | Softball | USA | female |
| UCLA | Basketball | USA | male |
| UCLA | Football | USA | male |
| UCLA | Baseball | USA | male |
| UCLA | Volleyball | USA | male |
| UCLA | Gymnastics | USA | female |
| UCLA | Soccer | USA | female |
| UCLA | Soccer | USA | male |
| UCLA | Volleyball | USA | female |
| UConn | Basketball | USA | female |
| UConn | Softball | USA | female |
| UConn | Ice Hockey | USA | male |
| UConn | Basketball | USA | male |
| UConn | Ice Hockey | USA | female |
| UConn | Baseball | USA | male |
| UConn | Lacrosse | USA | female |
| UConn | Soccer | USA | male |
| UConn | Volleyball | USA | female |
| UConn | Soccer | USA | female |
| UConn | Football | USA | male |
| UCV | Soccer | Venezuela | male |
| Udinese | Soccer | Italy | male |
| UFTL | Football | USA | male |
| Uganda | Basketball | International | male |
| Uganda | Soccer | International | male |
| Uganda U17 | Soccer | International | male |
| Ugo Humbert | Tennis | France | mixed |
| UIC | Basketball | USA | male |
| UIC | Basketball | USA | female |
| UIC | Baseball | USA | male |
| UIC | Softball | USA | female |
| UIC | Soccer | USA | female |
| UIC | Soccer | USA | male |
| UIC | Volleyball | USA | female |
| Ukraine | Basketball | International | male |
| Ukraine | Soccer | International | male |
| Ukraine | Soccer | International | female |
| UL Monroe | Basketball | USA | male |
| UL Monroe | Basketball | USA | female |
| UL Monroe | Baseball | USA | male |
| UL Monroe | Softball | USA | female |
| UL Monroe | Soccer | USA | female |
| UL Monroe | Football | USA | male |
| UL Monroe | Volleyball | USA | female |
| Ulster | Rugby Union | International | male |
| Umar Nurmagomedov | Fighting | International | mixed |
| UMass Amherst | Ice Hockey | USA | male |
| UMass Amherst | Lacrosse | USA | male |
| UMass Amherst | Basketball | USA | male |
| UMass Amherst | Basketball | USA | female |
| UMass Amherst | Lacrosse | USA | female |
| UMass Amherst | Baseball | USA | male |
| UMass Amherst | Softball | USA | female |
| UMass Amherst | Soccer | USA | female |
| UMass Amherst | Football | USA | male |
| UMass Amherst | Soccer | USA | male |
| UMass Dartmouth | Football | USA | male |
| UMass Lowell | Basketball | USA | female |
| UMass Lowell | Ice Hockey | USA | male |
| UMass Lowell | Basketball | USA | male |
| UMass Lowell | Lacrosse | USA | female |
| UMass Lowell | Lacrosse | USA | male |
| UMass Lowell | Soccer | USA | male |
| UMass Lowell | Soccer | USA | female |
| UMass Lowell | Baseball | USA | male |
| UMass Lowell | Softball | USA | female |
| UMBC | Basketball | USA | male |
| UMBC | Basketball | USA | female |
| UMBC | Lacrosse | USA | female |
| UMBC | Lacrosse | USA | male |
| UMBC | Baseball | USA | male |
| UMBC | Soccer | USA | male |
| UMBC | Soccer | USA | female |
| UMBC | Softball | USA | female |
| UMBC | Volleyball | USA | female |
| UMECIT | Soccer | Panama | male |
| UNC Asheville | Basketball | USA | female |
| UNC Asheville | Basketball | USA | male |
| UNC Asheville | Baseball | USA | male |
| UNC Asheville | Soccer | USA | female |
| UNC Asheville | Soccer | USA | male |
| UNC Asheville | Volleyball | USA | female |
| UNC Asheville | Softball | USA | female |
| UNC Greensboro | Basketball | USA | male |
| UNC Greensboro | Basketball | USA | female |
| UNC Greensboro | Baseball | USA | male |
| UNC Greensboro | Softball | USA | female |
| UNC Greensboro | Soccer | USA | male |
| UNC Greensboro | Soccer | USA | female |
| UNC Greensboro | Volleyball | USA | female |
| UNC Wilmington | Basketball | USA | male |
| UNC Wilmington | Soccer | USA | male |
| UNC Wilmington | Basketball | USA | female |
| UNC Wilmington | Baseball | USA | male |
| UNC Wilmington | Softball | USA | female |
| UNC Wilmington | Soccer | USA | female |
| UNC Wilmington | Volleyball | USA | female |
| União de Leiria | Soccer | Portugal | male |
| Unicaja | Basketball | Spain | male |
| Union | Ice Hockey | USA | female |
| Union | Ice Hockey | USA | male |
| Unión | Soccer | Argentina | male |
| Union (TN) | Baseball | USA | male |
| Union (TN) | Soccer | USA | female |
| Union Berlin | Soccer | Germany | male |
| Union Berlin | Soccer | International | female |
| Union College | Football | USA | male |
| Union De Santa Fe | Basketball | Argentina | male |
| Unión Magdalena | Soccer | Colombia | male |
| Union Omaha | Soccer | USA | male |
| Union Saint-Gilloise | Soccer | Belgium | male |
| United States | Soccer | International | male |
| United States | Soccer | International | female |
| United States U20 | Soccer | International | male |
| United States U20 | Soccer | International | female |
| United States Virgin Islands U20 | Soccer | International | male |
| Universidad Católica | Soccer | Ecuador | male |
| Universidad Católica | Soccer | Chile | male |
| Universidad de Chile | Soccer | Chile | male |
| Universidad O&M | Soccer | Dominican Republic | male |
| Universitario | Soccer | Peru | male |
| Universitatea Craiova | Soccer | Romania | male |
| University of British Columbia | Baseball | Canada | male |
| University of Charleston | Football | USA | male |
| University of Charleston | Volleyball | USA | male |
| University of Delaware | Basketball | USA | male |
| University of Delaware | Basketball | USA | female |
| University of Delaware | Softball | USA | female |
| University of Delaware | Baseball | USA | male |
| University of Delaware | Lacrosse | USA | male |
| University of Delaware | Lacrosse | USA | female |
| University of Delaware | Soccer | USA | female |
| University of Delaware | Football | USA | male |
| University of Delaware | Volleyball | USA | female |
| University of Delaware | Ice Hockey | USA | female |
| University of Delaware | Soccer | USA | male |
| University of Georgia | Football | USA | male |
| University of Georgia | Softball | USA | female |
| University of Georgia | Baseball | USA | male |
| University of Georgia | Basketball | USA | male |
| University of Georgia | Basketball | USA | female |
| University of Georgia | Gymnastics | USA | female |
| University of Georgia | Soccer | USA | female |
| University of Mary Marauders | Football | USA | male |
| University of New England | Football | USA | male |
| University of Rio Grande | Football | USA | male |
| UNLV | Basketball | USA | male |
| UNLV | Soccer | USA | female |
| UNLV | Football | USA | male |
| UNLV | Basketball | USA | female |
| UNLV | Baseball | USA | male |
| UNLV | Softball | USA | female |
| UNLV | Volleyball | USA | female |
| UNLV | Soccer | USA | male |
| UPNFM | Soccer | Honduras | male |
| Upper Iowa | Football | USA | male |
| Uros Medic | Fighting | International | mixed |
| Uruguay | Soccer | International | male |
| Uruguay | Basketball | International | male |
| Uruguay | Soccer | International | female |
| Uruguay U17 | Soccer | International | female |
| Uruguay U20 | Rugby Union | International | male |
| US Virgin Islands | Soccer | International | female |
| US Virgin Islands | Soccer | International | male |
| USA | Baseball | International | male |
| USA | Ice Hockey | International | male |
| USA | Ice Hockey | International | female |
| USA | Basketball | International | female |
| USA | Basketball | International | male |
| USA | Rugby Union | International | female |
| USA | Rugby Union | International | male |
| USA A | Rugby Union | International | male |
| USA Perpignan | Rugby Union | France | male |
| USA U18 | Ice Hockey | International | female |
| USA U18 | Ice Hockey | USA | male |
| USA U19 | Soccer | International | female |
| USA U20 | Ice Hockey | International | male |
| USA U20 | Rugby Union | International | male |
| USM Alger | Soccer | Algeria | male |
| UT Arlington | Basketball | USA | male |
| UT Arlington | Basketball | USA | female |
| UT Arlington | Softball | USA | female |
| UT Arlington | Baseball | USA | male |
| UT Arlington | Volleyball | USA | female |
| UT Martin | Basketball | USA | male |
| UT Martin | Basketball | USA | female |
| UT Martin | Baseball | USA | male |
| UT Martin | Softball | USA | female |
| UT Martin | Soccer | USA | female |
| UT Martin | Football | USA | male |
| UT Martin | Volleyball | USA | female |
| UT Permian Basin | Football | USA | male |
| UT Rio Grande Valley | Basketball | USA | male |
| UT Rio Grande Valley | Basketball | USA | female |
| UT Rio Grande Valley | Baseball | USA | male |
| UT Rio Grande Valley | Soccer | USA | female |
| UT Rio Grande Valley | Soccer | USA | male |
| UT Rio Grande Valley | Volleyball | USA | female |
| UT Rio Grande Valley | Football | USA | male |
| Utah | Basketball | USA | male |
| Utah | Football | USA | male |
| Utah | Volleyball | USA | female |
| Utah | Basketball | USA | female |
| Utah | Gymnastics | USA | female |
| Utah | Lacrosse | USA | male |
| Utah | Softball | USA | female |
| Utah | Baseball | USA | male |
| Utah | Soccer | USA | female |
| Utah Archers | Lacrosse | USA | male |
| Utah Grizzlies | Ice Hockey | USA | male |
| Utah Jazz | Basketball | USA | male |
| Utah Mammoth | Ice Hockey | USA | male |
| Utah Royals | Soccer | USA | female |
| Utah State | Basketball | USA | male |
| Utah State | Basketball | USA | female |
| Utah State | Softball | USA | female |
| Utah State | Soccer | USA | female |
| Utah State | Volleyball | USA | female |
| Utah State | Football | USA | male |
| Utah Tech | Basketball | USA | female |
| Utah Tech | Basketball | USA | male |
| Utah Tech | Softball | USA | female |
| Utah Tech | Baseball | USA | male |
| Utah Tech | Soccer | USA | female |
| Utah Tech | Football | USA | male |
| Utah Tech | Volleyball | USA | female |
| Utah Tech | Soccer | USA | male |
| Utah Valley | Basketball | USA | male |
| Utah Valley | Basketball | USA | female |
| Utah Valley | Baseball | USA | male |
| Utah Valley | Softball | USA | female |
| Utah Valley | Soccer | USA | female |
| Utah Valley | Volleyball | USA | female |
| Utah Valley | Soccer | USA | male |
| UTC Cajamarca | Soccer | Peru | male |
| UTEP | Basketball | USA | male |
| UTEP | Basketball | USA | female |
| UTEP | Softball | USA | female |
| UTEP | Soccer | USA | female |
| UTEP | Football | USA | male |
| UTEP | Volleyball | USA | female |
| Utica Comets | Ice Hockey | USA | male |
| UTSA | Baseball | USA | male |
| UTSA | Football | USA | male |
| UTSA | Basketball | USA | male |
| UTSA | Basketball | USA | female |
| UTSA | Softball | USA | female |
| UTSA | Soccer | USA | female |
| UTSA | Volleyball | USA | female |
| UVA Wise | Football | USA | male |
| Uzbekistan | Soccer | International | male |
| Val-D'Or Foreurs | Ice Hockey | Canada | male |
| Valdivia | Basketball | Chile | male |
| Valdosta State | Football | USA | male |
| Valencia | Basketball | Spain | male |
| Valencia | Soccer | Spain | male |
| Valentin Vacherot | Tennis | International | mixed |
| Valesca Machado | Fighting | International | mixed |
| Valley 559 FC | Soccer | USA | male |
| Valley City State | Football | USA | male |
| Valley Suns | Basketball | USA | male |
| Valparaiso | Basketball | USA | male |
| Valparaiso | Basketball | USA | female |
| Valparaiso | Baseball | USA | male |
| Valparaiso | Softball | USA | female |
| Valparaiso | Soccer | USA | female |
| Valparaiso | Volleyball | USA | female |
| Valparaiso Beacons | Football | USA | male |
| Valter Walker | Fighting | International | mixed |
| Vancouver Bandits | Basketball | Canada | male |
| Vancouver Canadians | Baseball | USA | male |
| Vancouver Canucks | Ice Hockey | USA | male |
| Vancouver FC | Soccer | Canada | male |
| Vancouver Giants | Ice Hockey | Canada | male |
| Vancouver Goldeneyes | Ice Hockey | USA | female |
| Vancouver Rise | Soccer | Canada | female |
| Vancouver Warriors | Lacrosse | Canada | male |
| Vancouver Whitecaps | Soccer | USA | male |
| Vancouver Whitecaps 2 | Soccer | International | male |
| Vanderbilt | Basketball | USA | female |
| Vanderbilt | Basketball | USA | male |
| Vanderbilt | Football | USA | male |
| Vanderbilt | Baseball | USA | male |
| Vanderbilt | Lacrosse | USA | female |
| Vanderbilt | Soccer | USA | female |
| Vanderbilt | Volleyball | USA | female |
| Vanessa Demopoulos | Fighting | International | mixed |
| Vanguard | Volleyball | USA | male |
| Vaqueros de Bayamon | Basketball | Puerto Rico | male |
| Vasco da Gama | Soccer | Brazil | male |
| Vassar | Volleyball | USA | male |
| Växjö Lakers | Ice Hockey | Sweden | male |
| VCU | Baseball | USA | male |
| VCU | Basketball | USA | male |
| VCU | Basketball | USA | female |
| VCU | Lacrosse | USA | female |
| VCU | Soccer | USA | female |
| VCU | Volleyball | USA | female |
| VCU | Soccer | USA | male |
| VCU | Volleyball | USA | male |
| Vegas Golden Knights | Ice Hockey | USA | male |
| Vegas Knight Hawks | Football | USA | male |
| Vélez Sarsfield | Soccer | Argentina | male |
| Venados | Soccer | Mexico | male |
| Venezia | Soccer | Italy | male |
| Venezuela | Baseball | International | male |
| Venezuela | Basketball | International | male |
| Venezuela | Soccer | International | female |
| Venezuela | Soccer | International | male |
| Venezuela U20 | Soccer | International | male |
| Ventura County FC | Soccer | USA | male |
| Veolia Towers Hamburg | Basketball | Germany | male |
| Verdes | Soccer | Belize | male |
| Verl | Soccer | Germany | male |
| Vermont | Basketball | USA | female |
| Vermont | Basketball | USA | male |
| Vermont | Ice Hockey | USA | female |
| Vermont | Ice Hockey | USA | male |
| Vermont | Lacrosse | USA | male |
| Vermont | Lacrosse | USA | female |
| Vermont | Soccer | USA | male |
| Vermont | Soccer | USA | female |
| Vermont Green | Soccer | USA | male |
| Veronica Hardy | Fighting | Venezuela | mixed |
| VfB Stuttgart | Soccer | Germany | male |
| VfL Bochum | Soccer | Germany | male |
| Vfl Wolfsburg | Soccer | Germany | female |
| Vicente Luque | Fighting | Brazil | mixed |
| Victor Valenzuela | Fighting | International | mixed |
| Victoria | Soccer | Honduras | male |
| Victoria Royals | Ice Hockey | Canada | male |
| Victoriaville Tigres | Ice Hockey | Canada | male |
| Vietnam | Soccer | International | male |
| Viking | Soccer | Norway | male |
| Víkingur Reykjavík | Soccer | Iceland | male |
| Viktoria Köln | Soccer | Germany | male |
| Viktoria Plzeň | Soccer | Czech Republic | male |
| Villanova | Basketball | USA | male |
| Villanova | Basketball | USA | female |
| Villanova | Lacrosse | USA | female |
| Villanova | Baseball | USA | male |
| Villanova | Lacrosse | USA | male |
| Villanova | Softball | USA | female |
| Villanova | Soccer | USA | male |
| Villanova | Soccer | USA | female |
| Villanova | Football | USA | male |
| Villanova | Volleyball | USA | female |
| Villarreal | Soccer | Spain | male |
| Villarreal U19 | Soccer | International | male |
| Ville de Dakar (Sen) | Basketball | International | male |
| Vince Morales | Fighting | International | mixed |
| Vincennes | Basketball | USA | male |
| Vinicius Oliveira | Fighting | International | mixed |
| Vinyl BC | Basketball | USA | female |
| Violette AC | Soccer | Haiti | male |
| Virginia | Basketball | USA | male |
| Virginia | Softball | USA | female |
| Virginia | Football | USA | male |
| Virginia | Basketball | USA | female |
| Virginia | Lacrosse | USA | male |
| Virginia | Baseball | USA | male |
| Virginia | Lacrosse | USA | female |
| Virginia | Soccer | USA | male |
| Virginia | Volleyball | USA | female |
| Virginia | Soccer | USA | female |
| Virginia Dream | Soccer | USA | male |
| Virginia Lynchburg | Football | USA | male |
| Virginia State | Basketball | USA | female |
| Virginia State | Basketball | USA | male |
| Virginia State | Football | USA | male |
| Virginia Tech | Basketball | USA | male |
| Virginia Tech | Football | USA | male |
| Virginia Tech | Softball | USA | female |
| Virginia Tech | Baseball | USA | male |
| Virginia Tech | Basketball | USA | female |
| Virginia Tech | Soccer | USA | male |
| Virginia Tech | Lacrosse | USA | female |
| Virginia Tech | Volleyball | USA | female |
| Virginia Tech | Soccer | USA | female |
| Virginia Tech | Volleyball | USA | male |
| Virginia Union | Basketball | USA | female |
| Virginia Union | Football | USA | male |
| Virginia Union | Basketball | USA | male |
| Virna Jandiroba | Fighting | International | mixed |
| Virtus Bologna | Basketball | Italy | male |
| Virtus Entella | Soccer | Italy | male |
| Visalia Rawhide | Baseball | USA | male |
| Vistula | Soccer | USA | male |
| Vitor Petrino | Fighting | International | mixed |
| Vitória | Soccer | Brazil | male |
| Vitoria Guimaraes | Soccer | Portugal | male |
| Vlastislav Cepo | Fighting | International | mixed |
| VMI | Basketball | USA | male |
| VMI | Baseball | USA | male |
| VMI | Soccer | USA | male |
| VMI | Soccer | USA | female |
| VMI | Football | USA | male |
| VMI | Lacrosse | USA | male |
| Volos NFC | Soccer | Greece | male |
| Wagner | Basketball | USA | female |
| Wagner | Softball | USA | female |
| Wagner | Baseball | USA | male |
| Wagner | Football | USA | male |
| Wagner | Basketball | USA | male |
| Wagner | Lacrosse | USA | male |
| Wagner | Lacrosse | USA | female |
| Wagner | Soccer | USA | female |
| Wake Forest | Football | USA | male |
| Wake Forest | Basketball | USA | male |
| Wake Forest | Baseball | USA | male |
| Wake Forest | Basketball | USA | female |
| Wake Forest | Soccer | USA | female |
| Wake Forest | Volleyball | USA | female |
| Wake Forest | Soccer | USA | male |
| Wakefield Trinity | Rugby League | England | male |
| Waldhof Mannheim | Soccer | Germany | male |
| Waldo Cortes-Acosta | Fighting | International | mixed |
| Wales | Soccer | International | male |
| Wales | Rugby Union | International | female |
| Wales | Rugby Union | International | male |
| Wales U19 | Soccer | International | male |
| Wales U20 | Rugby Union | International | male |
| Walsall | Soccer | England | male |
| Walsh | Football | USA | male |
| Walters State | Basketball | USA | male |
| Walters State | Basketball | USA | female |
| Walton & Hersham | Soccer | England | male |
| Waratahs | Rugby Union | International | male |
| Warner | Football | USA | male |
| Warren Wilson | Soccer | USA | male |
| Warrington Wolves | Rugby League | International | male |
| Wartburg | Baseball | USA | male |
| Waseda University | Baseball | Japan | male |
| Washburn | Baseball | USA | male |
| Washburn | Football | USA | male |
| Washburn | Basketball | USA | female |
| Washington | Football | USA | male |
| Washington | Softball | USA | female |
| Washington | Basketball | USA | male |
| Washington | Basketball | USA | female |
| Washington | Baseball | USA | male |
| Washington | Soccer | USA | male |
| Washington | Volleyball | USA | female |
| Washington | Soccer | USA | female |
| Washington | Gymnastics | USA | female |
| Washington & Jefferson | Football | USA | male |
| Washington Adventist | Basketball | USA | female |
| Washington Capitals | Ice Hockey | USA | male |
| Washington Commanders | Football | USA | male |
| Washington Mystics | Basketball | USA | female |
| Washington Nationals | Baseball | USA | male |
| Washington Spirit | Soccer | USA | female |
| Washington State | Basketball | USA | male |
| Washington State | Baseball | USA | male |
| Washington State | Basketball | USA | female |
| Washington State | Soccer | USA | female |
| Washington State | Volleyball | USA | female |
| Washington State | Football | USA | male |
| Washington University (St. Louis) | Football | USA | male |
| Washington Wizards | Basketball | USA | male |
| Waterloo Black Hawks | Ice Hockey | USA | male |
| Watford | Soccer | England | male |
| Wayne State | Soccer | USA | female |
| Wayne State (MI) | Football | USA | male |
| Wayne State (NE) | Football | USA | male |
| Waynesburg | Soccer | USA | male |
| Waynesburg University | Football | USA | male |
| Wealdstone | Soccer | England | male |
| Webber International | Soccer | USA | male |
| Webber International | Football | USA | male |
| Weber State | Basketball | USA | male |
| Weber State | Basketball | USA | female |
| Weber State | Softball | USA | female |
| Weber State | Soccer | USA | female |
| Weber State | Volleyball | USA | female |
| Weber State | Football | USA | male |
| Webster | Soccer | USA | male |
| Wehen Wiesbaden | Soccer | Germany | male |
| Wellington Phoenix | Soccer | Australia | male |
| Wellington Phoenix | Soccer | Australia | female |
| Wellington Saints | Basketball | New Zealand | male |
| Wellington Turman | Fighting | International | mixed |
| Wenatchee Wild | Ice Hockey | Canada | male |
| Werder Bremen | Soccer | Germany | male |
| Werder Bremen | Soccer | Germany | female |
| Wesley Schultz | Fighting | International | mixed |
| West Alabama | Football | USA | male |
| West Bromwich Albion | Soccer | England | male |
| West Bromwich Albion U21 | Soccer | England | male |
| West Chester | Football | USA | male |
| West Chester | Soccer | USA | female |
| West Chester (PA) | Rugby Union | USA | female |
| West Chester United | Soccer | USA | male |
| West Coast Eagles | Aus Football | Australia | male |
| West Florida | Soccer | USA | female |
| West Florida | Football | USA | male |
| West Florida | Volleyball | USA | female |
| West Florida | Soccer | USA | male |
| West Georgia | Basketball | USA | male |
| West Georgia | Basketball | USA | female |
| West Georgia | Soccer | USA | female |
| West Georgia | Volleyball | USA | female |
| West Georgia | Football | USA | male |
| West Georgia | Softball | USA | female |
| West Georgia | Baseball | USA | male |
| West Ham United | Soccer | England | male |
| West Ham United | Soccer | England | female |
| West Ham United U21 | Soccer | England | male |
| West Liberty | Football | USA | male |
| West Michigan Whitecaps | Baseball | USA | male |
| West Texas A&M | Football | USA | male |
| West Virginia | Basketball | USA | female |
| West Virginia | Baseball | USA | male |
| West Virginia | Basketball | USA | male |
| West Virginia | Gymnastics | USA | female |
| West Virginia | Soccer | USA | male |
| West Virginia | Volleyball | USA | female |
| West Virginia | Soccer | USA | female |
| West Virginia | Football | USA | male |
| West Virginia State | Football | USA | male |
| West Virginia Wesleyan | Football | USA | male |
| Westchester Knicks | Basketball | USA | male |
| Westchester SC | Soccer | USA | male |
| Westcliff | Baseball | USA | male |
| Westcliff | Volleyball | USA | male |
| Western Bulldogs | Aus Football | Australia | male |
| Western Carolina | Basketball | USA | female |
| Western Carolina | Basketball | USA | male |
| Western Carolina | Baseball | USA | male |
| Western Carolina | Softball | USA | female |
| Western Carolina | Soccer | USA | female |
| Western Carolina | Volleyball | USA | female |
| Western Carolina | Football | USA | male |
| Western Colorado | Football | USA | male |
| Western Connecticut State | Football | USA | male |
| Western Force | Rugby Union | Australia | male |
| Western Illinois | Basketball | USA | male |
| Western Illinois | Basketball | USA | female |
| Western Illinois | Baseball | USA | male |
| Western Illinois | Softball | USA | female |
| Western Illinois | Soccer | USA | male |
| Western Illinois | Soccer | USA | female |
| Western Illinois | Football | USA | male |
| Western Illinois | Volleyball | USA | female |
| Western Kentucky | Basketball | USA | male |
| Western Kentucky | Basketball | USA | female |
| Western Kentucky | Softball | USA | female |
| Western Kentucky | Baseball | USA | male |
| Western Kentucky | Soccer | USA | female |
| Western Kentucky | Football | USA | male |
| Western Kentucky | Volleyball | USA | female |
| Western Michigan | Ice Hockey | USA | male |
| Western Michigan | Football | USA | male |
| Western Michigan | Basketball | USA | female |
| Western Michigan | Basketball | USA | male |
| Western Michigan | Gymnastics | USA | female |
| Western Michigan | Baseball | USA | male |
| Western Michigan | Soccer | USA | male |
| Western Michigan | Soccer | USA | female |
| Western Michigan | Volleyball | USA | female |
| Western Michigan | Softball | USA | female |
| Western New England | Football | USA | male |
| Western New Mexico | Football | USA | male |
| Western Oregon | Football | USA | male |
| Western Sydney Wanderers | Soccer | Australia | male |
| Western Sydney Wanderers | Soccer | Australia | female |
| Westminster (UT) | Soccer | USA | female |
| Westminster College (PA) | Football | USA | male |
| Westmont | Soccer | USA | male |
| Weston-super-Mare | Soccer | England | male |
| Wests Tigers | Rugby League | Australia | male |
| Wests Tigers W | Rugby League | Australia | female |
| Whai | Basketball | New Zealand | male |
| Wheaton College | Football | USA | male |
| Wheeling Nailers | Ice Hockey | USA | male |
| Wheeling University | Football | USA | male |
| Whittier College | Football | USA | male |
| Whitworth | Football | USA | male |
| Wichita State | Basketball | USA | male |
| Wichita State | Basketball | USA | female |
| Wichita State | Softball | USA | female |
| Wichita State | Baseball | USA | male |
| Wichita State | Volleyball | USA | female |
| Wichita Thunder | Ice Hockey | USA | male |
| Wichita Wind Surge | Baseball | USA | male |
| Widener University | Football | USA | male |
| Widzew Łódź | Soccer | Poland | male |
| Wieczysta Kraków | Soccer | International | male |
| Wigan Athletic | Soccer | England | male |
| Wigan Warriors | Rugby League | England | male |
| Wigan Warriors W | Rugby League | England | female |
| Wilberforce | Gymnastics | USA | female |
| Wilkens Mathieu | Fighting | International | mixed |
| Wilkes University | Football | USA | male |
| Wilkes-Barre/Scranton | Ice Hockey | USA | male |
| Willamette | Football | USA | male |
| Willem II | Soccer | Netherlands | male |
| William & Mary | Basketball | USA | female |
| William & Mary | Basketball | USA | male |
| William & Mary | Volleyball | USA | female |
| William & Mary | Football | USA | male |
| William & Mary | Baseball | USA | male |
| William & Mary | Soccer | USA | male |
| William & Mary | Soccer | USA | female |
| William & Mary | Lacrosse | USA | female |
| William Gomis | Fighting | International | mixed |
| William Jewell College | Football | USA | male |
| William Paterson | Football | USA | male |
| William Peace | Basketball | USA | female |
| William Woods University | Football | USA | male |
| Williston State | Basketball | USA | female |
| Wilmington Blue Rocks | Baseball | USA | male |
| Wilson Warbirds | Baseball | USA | male |
| Windsor Spitfires | Ice Hockey | Canada | male |
| Windy City Bulls | Basketball | USA | male |
| Winnipeg Blue Bombers | Football | Canada | male |
| Winnipeg Jets | Ice Hockey | Canada | male |
| Winnipeg Sea Bears | Basketball | Canada | male |
| Winona State | Football | USA | male |
| Winston-Salem | Football | USA | male |
| Winston-Salem Dash | Baseball | USA | male |
| Winston-Salem State | Basketball | USA | female |
| Winston-Salem State | Basketball | USA | male |
| Winthrop | Basketball | USA | male |
| Winthrop | Basketball | USA | female |
| Winthrop | Baseball | USA | male |
| Winthrop | Softball | USA | female |
| Winthrop | Lacrosse | USA | female |
| Winthrop | Soccer | USA | female |
| Winthrop | Soccer | USA | male |
| Winthrop | Volleyball | USA | female |
| Wisconsin | Volleyball | USA | female |
| Wisconsin | Basketball | USA | male |
| Wisconsin | Football | USA | male |
| Wisconsin | Ice Hockey | USA | female |
| Wisconsin | Basketball | USA | female |
| Wisconsin | Softball | USA | female |
| Wisconsin | Ice Hockey | USA | male |
| Wisconsin | Soccer | USA | female |
| Wisconsin | Soccer | USA | male |
| Wisconsin Herd | Basketball | USA | male |
| Wisconsin Lutheran | Football | USA | male |
| Wisconsin River Falls | Football | USA | male |
| Wisconsin Timber Rattlers | Baseball | USA | male |
| Wisconsin-La Crosse | Gymnastics | USA | female |
| Wisconsin-La Crosse | Football | USA | male |
| Wisconsin-Oshkosh | Football | USA | male |
| Wisconsin-Platteville | Baseball | USA | male |
| Wisconsin-Platteville | Football | USA | male |
| Wisconsin-Stevens Point | Football | USA | male |
| Wisconsin-Stout | Football | USA | male |
| Wisconsin-Whitewater | Football | USA | male |
| Wisła Kraków | Soccer | Poland | male |
| Wisła Płock | Soccer | Poland | male |
| Wofford | Basketball | USA | female |
| Wofford | Basketball | USA | male |
| Wofford | Softball | USA | female |
| Wofford | Baseball | USA | male |
| Wofford | Lacrosse | USA | female |
| Wofford | Soccer | USA | female |
| Wofford | Soccer | USA | male |
| Wofford | Volleyball | USA | female |
| Wofford | Football | USA | male |
| Woking | Soccer | England | male |
| Wolfsburg | Soccer | Germany | male |
| Wolverhampton Wanderers | Soccer | England | male |
| Wolves U21 | Soccer | England | male |
| Woodbridge Strikers | Soccer | Canada | male |
| Worcester | Baseball | USA | male |
| Worcester Polytechnic | Football | USA | male |
| Worcester Railers | Ice Hockey | USA | male |
| Worcester Red Sox | Baseball | USA | male |
| Worcester State College | Football | USA | male |
| Worksop Town | Soccer | England | male |
| Worthing | Soccer | England | male |
| Wrexham | Soccer | Wales | male |
| Wright State | Basketball | USA | male |
| Wright State | Basketball | USA | female |
| Wright State | Baseball | USA | male |
| Wright State | Volleyball | USA | female |
| Wright State | Soccer | USA | male |
| Wright State | Soccer | USA | female |
| Wu Yibing | Tennis | China | mixed |
| Würzburg | Basketball | Germany | male |
| Würzburger Kickers | Soccer | Germany | male |
| Wycombe Wanderers | Soccer | England | male |
| Wydad Casablanca | Soccer | Morocco | male |
| Wyoming | Basketball | USA | male |
| Wyoming | Basketball | USA | female |
| Wyoming | Soccer | USA | female |
| Wyoming | Volleyball | USA | female |
| Wyoming | Football | USA | male |
| Xavier | Basketball | USA | female |
| Xavier | Baseball | USA | male |
| Xavier | Lacrosse | USA | female |
| Xavier | Volleyball | USA | female |
| Xavier | Soccer | USA | male |
| Xavier | Soccer | USA | female |
| Xavier | Basketball | USA | male |
| Xavier (LA) | Baseball | USA | male |
| Xelajú | Soccer | Guatemala | male |
| Xiao Long | Fighting | International | mixed |
| Yadier Del Valle | Fighting | International | mixed |
| Yadong Song | Fighting | International | mixed |
| Yale | Basketball | USA | male |
| Yale | Ice Hockey | USA | female |
| Yale | Ice Hockey | USA | male |
| Yale | Lacrosse | USA | female |
| Yale | Baseball | USA | male |
| Yale | Soccer | USA | female |
| Yale | Basketball | USA | female |
| Yale | Gymnastics | USA | female |
| Yale | Lacrosse | USA | male |
| Yale | Softball | USA | female |
| Yale | Soccer | USA | male |
| Yale | Football | USA | male |
| Yale | Volleyball | USA | female |
| Yan Xiaonan | Fighting | China | mixed |
| Yana Santos | Fighting | International | mixed |
| Yaroslav Amosov | Fighting | International | mixed |
| Yazmin Jauregui | Fighting | International | mixed |
| Yemen | Soccer | International | male |
| Yeovil Town | Soccer | England | male |
| Yi Zha | Fighting | International | mixed |
| Yi-Sak Lee | Fighting | International | mixed |
| Yomiuri Giants | Baseball | Japan | male |
| York City | Soccer | England | male |
| York City | Rugby League | England | male |
| York RLFC | Rugby League | England | male |
| Young Africans | Soccer | Tanzania | male |
| Young Boys | Soccer | Switzerland | male |
| Youngstown Phantoms | Ice Hockey | USA | male |
| Youngstown State | Basketball | USA | male |
| Youngstown State | Basketball | USA | female |
| Youngstown State | Softball | USA | female |
| Youngstown State | Baseball | USA | male |
| Youngstown State | Volleyball | USA | female |
| Youngstown State | Soccer | USA | female |
| Youngstown State | Football | USA | male |
| Youngstown State | Lacrosse | USA | female |
| Yousri Belgaroui | Fighting | International | mixed |
| Youssef Zalal | Fighting | Morocco | mixed |
| Yuneisy Duben | Fighting | International | mixed |
| Zacatecoluca | Soccer | El Salvador | male |
| Zachary Reese | Fighting | International | mixed |
| Zagłębie Lubin | Soccer | Poland | male |
| Zalgiris Kaunas | Basketball | Lithuania | male |
| Zamalek | Soccer | Egypt | male |
| Zambia | Soccer | International | male |
| Zambia | Soccer | International | female |
| Zebre | Rugby Union | International | male |
| ZESCO United | Soccer | Zambia | male |
| Zhang Mingyang | Fighting | International | mixed |
| Zimbabwe | Soccer | International | male |
| Zrinjski | Soccer | Bosnia & Herzegovina | male |
| Zug | Ice Hockey | Switzerland | male |
| Zulte-Waregem | Soccer | Belgium | male |
.