Northwestern Parochial Conference (1930-32)
Bellevue St. Mary's (1930-32)
Delphos St. John’s Blue Jays (1930-31)
Fostoria St. Wendelin Mohawks (1930-32)
Fremont St. Ann (1930-32)
Fremont St. Joseph Crimson Streaks (1930-32)
Lima St. John’s Johnnies (1930-32)
Lima St. Rose Cardinals (1930-32)
Norwalk St. Paul Flyers (1930-32)
Ottawa St. Peter’s and Paul (1930-31)
Tiffin Calvert Senecas (1930-32)
Delphos St. John’s Blue Jays (1930-31)
Fostoria St. Wendelin Mohawks (1930-32)
Fremont St. Ann (1930-32)
Fremont St. Joseph Crimson Streaks (1930-32)
Lima St. John’s Johnnies (1930-32)
Lima St. Rose Cardinals (1930-32)
Norwalk St. Paul Flyers (1930-32)
Ottawa St. Peter’s and Paul (1930-31)
Tiffin Calvert Senecas (1930-32)