Senior Teams
- Belgrade Bandits A
- Billings Blue Jays A
- Billings Cardinals A
- Billings Royals AA
- Billings Scarlets AA
- Bitterroot Red Sox Post 47 A
- Butte Post #1 Western Montana Miners A
- Dillon Post 20 Cubs A
- Gallatin Valley-Manhattan,Post 87, Gallatin Valley Outlaws A
- Glacier Twins A A
- Glasgow Reds A
- Great Falls Post 3 Chargers AA AA
- Great Falls Post 341 Chargers A A
- Havre Northstars A
- Helena Post 2 Reps A
- Helena Post 2 Senators AA
- Kalispell Lakers A A
- Kalispell Lakers AA AA
- Laurel Dodgers Post 123 A
- Lethbridge Elks AA
- Lethbridge Miners A
- Lewistown Redbirds A
- Libby Loggers A
- Lockwood Razorbacks A
- Medicine Hat K of C Knights A
- Medicine Hat Moose Monarchs AA
- Miles City Mavericks A
- MISSOULA MAVERICKS A A
- Missoula Post 27 Mavericks AA AA
Junior Teams
- Belgrade Bandits B Team A
- Billings Post 4 Blue B
- Billings Post 4 Red B
- Bitterroot Red Sox Post 47 B B
- Butte Post 1 Muckers B
- Cranbrook Bandits B Post 24 B
- Gallatin Valley Posse B
- Great Falls Post 341 Chargers B B
- Havre Northstars B B
- Helena Post 2 Independents B
- Kalispell Lakers Gold B
- Kalispell Lakers Red B
- Lewistown Redbirds "B" B
- Libby Loggers B B
- Lone Peak Baseball Post 99 B
- MISSOULA Post 27 MAVERICKS B B