It is composed of 8 Class A and B schools from the MHSAA in Allegan, Cass, Kalamazoo, St. Joseph, and Van Buren counties.

Full members Early Days (1952-1960) The Wolverine Conference was formed in 1952, consisting of Allegan, Western State High (Kalamazoo), Otsego, Plainwell, Portage, and South Haven.

[3] Five boys sports were sponsored by the league that first year: football, basketball, baseball, tennis and track.

[4] This created a full 9-game football schedule for the conference, eliminating the need to have divisions after only three seasons.

[11] ‡ Denotes state champion † All spring 2020 sports were cancelled due to the COVID-19 pandemic[13]