There are 30 stadiums in use by Triple-A Minor League Baseball teams, which are the top affiliates of Major League Baseball clubs. The International League uses 20 stadiums, and the Pacific Coast League uses 10. The oldest stadium among these teams is Cheney Stadium, home of the Pacific Coast League's Tacoma Rainiers, which opened in 1960. The newest stadium is Daybreak Field at America First Square, home of the Pacific Coast League's Salt Lake Bees, which opened in 2025. The highest seating capacity of all active Triple-A teams is 16,600 at Sahlen Field, where the International League's Buffalo Bisons play. The stadium with the lowest capacity is Tacoma's Cheney Stadium, which seats 6,500.
Name | Team | City | State | Opened | Capacity | Ref. |
---|---|---|---|---|---|---|
Cheney Stadium | Tacoma Rainiers | Tacoma | Washington | 1960 | 6,500 | [21] |
Chickasaw Bricktown Ballpark | Oklahoma City Comets | Oklahoma City | Oklahoma | 1998 | 9,000 | [22] |
Constellation Field | Sugar Land Space Cowboys | Sugar Land | Texas | 2012 | 7,500 | [23] |
Daybreak Field at America First Square | Salt Lake Bees | South Jordan | Utah | 2025 | 8,500 | [24] |
Dell Diamond | Round Rock Express | Round Rock | Texas | 2000 | 11,631 | [25] |
Greater Nevada Field | Reno Aces | Reno | Nevada | 2009 | 9,013 | [26] |
Las Vegas Ballpark | Las Vegas Aviators | Las Vegas | Nevada | 2019 | 10,000 | [27] |
Rio Grande Credit Union Field at Isotopes Park | Albuquerque Isotopes | Albuquerque | New Mexico | 2003 | 13,500 | [28] |
Southwest University Park | El Paso Chihuahuas | El Paso | Texas | 2014 | 9,500 | [29] |
Sutter Health Park | Sacramento River Cats | Sacramento | California | 2000 | 14,014 | [30] |