as of 1 July, 2013
| Division | Team | Founded | City | Stadium | Capacity |
|---|---|---|---|---|---|
| North | |||||
| Fargo-Moorhead RedHawks | 1996 | Fargo, North Dakota | Newman Outdoor Field | 4,513 | |
| St. Paul Saints | 1993 | Saint Paul, Minnesota | Midway Stadium | 6,069 | |
| Sioux Falls Canaries | 1993 | Sioux Falls, South Dakota | Sioux Falls Stadium | 4,500 | |
| Winnipeg Goldeyes | 1994 | Winnipeg, Manitoba | Shaw Park | 7,481 | |
| Division | Team | Founded | City | Stadium | Capacity |
| Central | Gary SouthShore RailCats | 2002 | Gary, Indiana | U.S. Steel Yard | 6,139 |
| Kansas City T-Bones | 2003 | Kansas City, Kansas | CommunityAmerica Ballpark | 6,537 | |
| Lincoln Saltdogs | 2001 | Lincoln, Nebraska | Haymarket Park | 8,000 | |
| Sioux City Explorers | 1993 | Sioux City, Iowa | Lewis and Clark Park | 3,631 | |
| Wichita Wingnuts | 2008 | Wichita, Kansas | Lawrence-Dumont Stadium | 6,400 | |
| Division | Team | Founded | City | Stadium | Capacity |
| South | Amarillo Sox | 2010 | Amarillo, Texas | Amarillo National Bank Sox Stadium | 8,500 |
| El Paso Diablos | 2005 | El Paso, Texas | Cohen Stadium | 9,725 | |
| Grand Prairie AirHogs | 2007 | Grand Prairie, Texas | QuikTrip Park | 5,445 | |
| Laredo Lemurs | 2012 | Laredo, Texas | Uni-Trade Stadium | 6,000 |
List of teams
2006 El Paso Tx, Ft Worth Tx, Lincoln Tx, Pensacola Fl, Robstown Tx, St Paul Mn, St Joseph Mo, Shreveport La, Sioux City Ia, Sioux Falls SD
2007 No Teams enter or left the league
2008 Grand Prairie Tx and Wichita Ks enter the league and Robstown and St Joseph has left the league.
2009 No Teams enter or left the league
2010 No Teams enter or left the league
2011 Amarillo Tx, Fargo ND, Gary In, Kansas City Ks, Winnipeg Mb enter the league and Pensacola left the league.
2012 Laredo Tx enter the league and Ft Worth and Shreveport has left the league
2013 No Teams enter or left the league
2014 El Paso has left the league
2015 Joplin Mo enter the League
2016 Amarillo and Grand Prairie merged to form Texas. This new Team plays in both Amarillo and Grand Prairie, Tx