Frontier League
The Frontier League is a professional independent baseball league with teams in the Northeastern and Midwestern United States and Eastern Canada. Formed in 1993, it is the oldest currently running independent league in the United States. The league is headquartered in Sauget, Illinois. In 2020, the Frontier League, together with the American Association and the Atlantic League, became an official "MLB Partner League." The league has a partnership agreement with the California Winter League for player development. Seasons 2015 2016 2021 Teams Evansville Otte Florence Freedo Gateway Grizzli Joliet Slammers Lake Erie Crush New Jersey Jack Québec Les Cap Rockland Boulde Schaumburg Boom Southern Illino Sussex County M Tri-City Valley Trois-Rivières Washington Wild Wind City Thund Key () Missing Artwork (- 4) Missing 4 Players: Data and Artwork () Team Complete Trophy Icon Fanart Banner Other Links Facebook Twitter Website