Oklahoma-Kansas League history
| Class D | 1908 |
This league is the successor to the Oklahoma-Arkansas-Kansas (OAK) League.
Teams (in alphabetical order)
Bartlesville Boosters, 1908
Independence Jewelers, 1908
Iola Champs, 1908
McAlester Miners, 1908
Muskogee Redskins, 1908
Tulsa Oilers, 1908