| Billings Mustangs |
Billings, Montana |
Pioneer League |
professional |
active |
| Boise Braves |
Boise, Idaho |
Pioneer League |
professional |
defunct |
| Boise Hawks |
Boise, Idaho |
Pioneer League |
professional |
active |
| Boise Pilots |
Boise, Idaho |
Pioneer League |
professional |
defunct |
| Boise Yankees |
Boise, Idaho |
Pioneer League |
professional |
defunct |
| Butte Copper Kings |
Butte, Montana |
Pioneer League |
professional |
defunct |
| Caldwell Cubs |
Caldwell, Idaho |
Pioneer League |
professional |
defunct |
| Calgary Cardinals |
Calgary, Alberta |
Pioneer League |
professional |
defunct |
| Calgary Expos |
Calgary, Alberta |
Pioneer League |
professional |
defunct |
| Casper Ghosts |
Casper, Wyoming |
Pioneer League |
professional |
defunct |
| Casper Rockies |
Casper, Wyoming |
Pioneer League |
professional |
defunct |
| Gate City Pioneers |
Pocatello, Idaho |
Pioneer League |
professional |
defunct |
| Glacier Range Riders |
Kalispell, Montana |
Pioneer League |
professional |
active |
| Grand Junction Jackalopes |
Grand Junction, Colorado |
Pioneer League |
professional |
active |
| Grand Junction Rockies |
Grand Junction, Colorado |
Pioneer League |
professional |
defunct |
| Great Falls Dodgers |
Great Falls, Montana |
Pioneer League |
professional |
defunct |
| Great Falls Electrics |
Great Falls, Montana |
Pioneer League |
professional |
defunct |
| Great Falls Giants |
Great Falls, Montana |
Pioneer League |
professional |
defunct |
| Great Falls Selectrics |
Great Falls, Montana |
Pioneer League |
professional |
defunct |
| Great Falls Voyagers |
Great Falls, Montana |
Pioneer League |
professional |
active |
| Great Falls White Sox |
Great Falls, Montana |
Pioneer League |
professional |
defunct |
| Helena Brewers |
Helena, Montana |
Pioneer League |
professional |
defunct |
| Helena Gold Sox |
Helena, Montana |
Pioneer League |
professional |
defunct |
| Helena Phillies |
Helena, Montana |
Pioneer League |
professional |
defunct |
| Idaho Falls A's |
Idaho Falls, Idaho |
Pioneer League |
professional |
defunct |
| Idaho Falls Angels |
Idaho Falls, Idaho |
Pioneer League |
professional |
defunct |
| Idaho Falls Braves |
Idaho Falls, Idaho |
Pioneer League |
professional |
defunct |
| Idaho Falls Chukars |
Idaho Falls, Idaho |
Pioneer League |
professional |
active |
| Idaho Falls Nuggets |
Idaho Falls, Idaho |
Pioneer League |
professional |
defunct |
| Idaho Falls Padres |
Idaho Falls, Idaho |
Pioneer League |
professional |
defunct |
| Idaho Falls Russets |
Idaho Falls, Idaho |
Pioneer League |
professional |
defunct |
| Idaho Falls Yankees |
Idaho Falls, Idaho |
Pioneer League |
professional |
defunct |
| Lethbridge Black Diamonds |
Lethbridge, Alberta |
Pioneer League |
professional |
defunct |
| Lethbridge Dodgers |
Lethbridge, Alberta |
Pioneer League |
professional |
defunct |
| Lethbridge Expos |
Lethbridge, Alberta |
Pioneer League |
professional |
defunct |
| Lethbridge Mounties |
Lethbridge, Alberta |
Pioneer League |
professional |
defunct |
| Lewiston Indians |
Lewiston, Idaho |
Pioneer League |
professional |
defunct |
| Magic Valley Cowboys |
Twin Falls, Idaho |
Pioneer League |
professional |
defunct |
| Medicine Hat A's |
Medicine Hat, Alberta |
Pioneer League |
professional |
defunct |
| Medicine Hat Blue Jays |
Medicine Hat, Alberta |
Pioneer League |
professional |
defunct |
| Missoula Osprey |
Missoula, Montana |
Pioneer League |
professional |
defunct |
| Missoula PaddleHeads |
Missoula, Montana |
Pioneer League |
professional |
active |
| Missoula Timberjacks |
Missoula, Montana |
Pioneer League |
professional |
defunct |
| Northern Colorado Owlz |
Windsor, Colorado |
Pioneer League |
professional |
active |
| Oakland Ballers |
Oakland, California |
Pioneer League |
professional |
active |
| Ogden Dodgers |
Ogden, Utah |
Pioneer League |
professional |
defunct |
| Ogden Raptors |
Ogden, Utah |
Pioneer League |
professional |
active |
| Ogden Reds |
Ogden, Utah |
Pioneer League |
professional |
defunct |
| Ogden Spikers |
Ogden, Utah |
Pioneer League |
professional |
defunct |
| Orem Owlz |
Orem, Utah |
Pioneer League |
professional |
defunct |
| Pocatello Athletics |
Pocatello, Idaho |
Pioneer League |
professional |
defunct |
| Pocatello Bannocks |
Pocatello, Idaho |
Pioneer League |
professional |
defunct |
| Pocatello Cardinals |
Pocatello, Idaho |
Pioneer League |
professional |
defunct |
| Pocatello Chiefs |
Pocatello, Idaho |
Pioneer League |
professional |
defunct |
| Pocatello Gems |
Pocatello, Idaho |
Pioneer League |
professional |
defunct |
| Pocatello Giants |
Pocatello, Idaho |
Pioneer League |
professional |
defunct |
| Pocatello Pioneers |
Pocatello, Idaho |
Pioneer League |
professional |
defunct |
| Pocatello Posse |
Pocatello, Idaho |
Pioneer League |
professional |
defunct |
| Provo Angels |
Provo, Utah |
Pioneer League |
professional |
defunct |
| Rocky Mountain Vibes |
Colorado Springs, Colorado |
Pioneer League |
professional |
active |
| Salt Lake City Bees |
Salt Lake City, Utah |
Pioneer League |
professional |
defunct |
| Salt Lake City Giants |
Salt Lake City, Utah |
Pioneer League |
professional |
defunct |
| Salt Lake City Trappers |
Salt Lake City, Utah |
Pioneer League |
professional |
defunct |
| Treasure Valley Cubs |
Caldwell, Idaho |
Pioneer League |
professional |
defunct |
| Twin Falls Cowboys |
Twin Falls, Idaho |
Pioneer League |
professional |
defunct |