All sports: 2019 season
- Atlanta United FC
- Baltimore Orioles
- Boston Red Sox
- Charleston Battery
- Charlotte Independence
- Chicago Fire SC
- Chicago Red Stars
- Cincinnati Reds
- Colorado Rapids
- Columbus Crew SC
- D.C. United
- Detroit Tigers
- FC Cincinnati
- FC Dallas
- FC Tucson
- Forward Madison FC
- Hartford Athletic
- Houston Astros
- Houston Dynamo
- Indy Eleven
- LA Galaxy
- Lansing Ignite FC
- Las Vegas Lights FC
- Los Angeles Dodgers
- Los Angeles FC
- Miami FC
- Milwaukee Brewers
- Minnesota United FC
- Montreal Impact
- Nashville SC
- New England Revolution
- New Mexico United
- New York City FC
- New York Mets
- New York Red Bulls
- North Carolina FC
- OKC Energy FC
- Oakland Athletics
- Orange County SC
- Orlando City SC
- Philadelphia Union
- Phoenix Rising FC
- Pittsburgh Riverhounds SC
- Portland Thorns FC
- Portland Timbers
- Real Monarchs
- Real Salt Lake
- Reno 1868 FC
- Rio Grande Valley FC Toros
- San Antonio FC
- San Jose Earthquakes
- Seattle Sounders FC
- Sky Blue FC
- Sporting Kansas City
- Tampa Bay Rowdies
- Toronto FC
- Tulsa Roughnecks FC
- Utah Royals FC
- Vancouver Whitecaps FC
- Washington Spirit