Northern Association history
| Class D | 1910 |
Teams (in alphabetical order)
Clinton Teddies, 1910
Decatur Commodores, 1910
Elgin Kittens, 1910
Freeport Pretzels, 1910
Jacksonville Jacks, 1910
Joliet Jolly-ites, 1910
Kankakee Kays, 1910
Muscatine Pearl Finders, 1910
Sterling Infants, 1910