Other concurrent baseball leagues:    
MLB  ·  Negro
F i l t e r   &   S o r t 
1914-1915 2
Team disbanded after the Federal League folded following the 1915 season.
a.k.a. Keeleys, Whales
1913-1915 3 1
Team disbanded after the Federal League folded following the 1915 season. The ballpark they built went on to live in infamy.
1914-1915 2
Team disbanded after the Federal League folded following the 1915 season.
1915-1915 1
Relocated from Indiana to New Jersey for marketing purposes by league executives after winning the 1914 championship. Disbanded when the Federal League folded after the 1915 season.
a.k.a. Stogies
1913-1915 3
Member of the short-lived USBL and Federal League. The team was originally called Pittsburgh Stogies after an earlier Pittsburgh team that played in the Union Association in 1884.
1913-1915 3
Team disbanded after the Federal League folded following the 1915 season.
a.k.a. Blues
1914-1915 2
Team disbanded after the Federal League folded following the 1915 season.
1914-1915 2
Team disbanded after the Federal League folded following the 1915 season.
1913-1914 2 2
Relocated from Indiana to New Jersey for marketing purposes by league executives after winning the 1914 championship. Disbanded when the Federal League folded after the 1915 season.
1913-1913 1
Cleveland Indians owner proceeded to move Toledo Mud Hens to Cleveland in order to prevent the Green Sox from continuing in the city. Dropped from the league before the 1914 season.
1913-1913 1
Team disbanded after the Federal League folded following the 1915 season.