This league played under the West Michigan League name in 1910. Also, the 1926 league was the result of a midseason merger between the Michigan-Ontario League and the Central League.
Teams (in alphabetical order) Adrian Reformers, 1895 Battle Creek Adventists, 1895 Battle Creek Cero Frutos, 1902 Belding Champs, 1914 Boyne City Boosters, 1911-1914 Cadillac Chiefs, 1910-1914 Flint, 1902 Flint Arrows, 1941 Flint Flyers, 1889-1890 Flint Gems, 1940 Grand Rapids, 1889-1890 Grand Rapids Colts, 1902, 1941 Grand Rapids Dodgers, 1941 Greenville, 1889 Holland Wooden Shoes, 1910-1911 Jackson Jaxons, 1889, 1895 Jackson White Sox, 1902 Kalamazoo Celery Eaters, 1895 Kalamazoo Kazoos, 1889 Lansing, 1889-1890 Lansing Lancers, 1940 Lansing Senators, 1895, 1902, 1941 Ludington Mariners, 1912-1914 Manistee, 1890 Manistee Champs, 1912-1914 Manistee Colts, 1911 Muskegon, 1890 Muskegon Speed Boys, 1910 Muskegon Speeders, 1912-1914 Muskegon Reds, 1902, 1911, 1940-1941 Owosso Colts, 1895 Port Huron, 1890 Port Huron Marines, 1895 St. Joseph Autos, 1940-1941 Saginaw, 1889 Saginaw Athletics, 1940 Saginaw White Sox, 1902, 1941 Traverse City Resorters, 1910-1914