Baseball teams

New South League

 





Western League

Northeast League

Wisconsin League

Iowa-Illinois League

Colorado-New Mexico League

 

Independent franchises

2016 expansion independents

Louisiana League

Late-2016 expansion independents

Utah League (est. December, 2016)

2017 Independents

Fall, 2023 independents

West Virginia League

Collegiate

Expansion League (established fall 2023)