Senior Teams
- Ames Post 37
- Carroll County Merchants
- Dubuque County American Legion Baseball
- Gilbert
- Hiawatha Post 735
- IOWA LAKES POST 23
- Johnston Post 728
- Kennedy Legion Baseball
- Linn Mar Lions JR
- Linn Mar Post 298 Lions
- Marion Post 298
- Mount Vernon Hahn Howard Post 480 Sentinels
- O.B Nelson Post #3
- Swisher Post 671
- Toddville Post 674 Pirates
- Woodbury County American Legion Baseball Team