Oil Belt League was a Senior League played in 1914 and an Independent League that played in 1919, 1936 and 1953
1914 Claresholm Ab, Granum Ab, Nanton Ab, Stavely Ab
1919 Abilene Tx, Breckenridge Tx, Cisco Tx, Desdemona Tx, Eastland Tx, Ranger Tx
1936 Brunki Tx, Freer Tx, Hebbronville Tx, Laredo Tx, Mirando City Tx
1953 Archer City Tx, Iowa Park Tx, Nocona Tx, Winthorst Tx