| Northern | ||||||||||||||
| Rk | Team | Affiliate | W | L | Pct | Gbl | RF | RA | Manager | Stadium | Attendance | Top Batter | Top Pitcher | Playoffs |
| 1 | Great Falls Dodgers ** | LAD | 52 | 17 | .754 | -- | 534 | 257 | Tim Johnson | Centene Stadium | 71,497 | Jerry Brooks (4) | Sean Snedeker (1) | League Champions |
| 2 | Helena Brewers | MIL | 41 | 29 | .586 | 11.5 | 412 | 347 | Dusty Rhodes | Kindrick Field | 26,982 | Oreste Marrero (1) | Heath Lane (4) | |
| 3 | Billings Mustangs | CIN | 35 | 34 | .507 | 17.0 | 402 | 399 | Dave Keller | Cobb Field | 87,762 | Benny Colvard (9) | John Groennert (7) | |
| 4 | Medicine Hat Blue Jays | TOR | 12 | 58 | .171 | 40.5 | 253 | 544 | Rocket Wheeler | Athletic Park | 10,553 | Ed Smith (37) | Mike Brady (8) | |
| Southern | ||||||||||||||
| Rk | Team | Affiliate | W | L | Pct | Gbl | RF | RA | Manager | Stadium | Attendance | Top Batter | Top Pitcher | Playoffs |
| 1 | Butte Copper Kings | TEX | 44 | 26 | .629 | -- | 551 | 437 | Bump Wills | Alumni Coliseum | 28,338 | Trey McCoy (2) | Kyle Spencer (12) | Lost in Finals |
| 2 | Salt Lake City Trappers | - | 41 | 29 | .586 | 3.0 | 487 | 379 | Barry Moss | Derks Field | 176,217 | Kelly Zane (6) | Bill Wenrick (3) | |
| 3 | Idaho Falls Braves | ATL | 28 | 42 | .400 | 16.0 | 400 | 530 | Jim Procopio | McDermott Field | 64,672 | Steve Lopez (12) | Chris Czarnik (9) | |
| 4 | Pocatello Giants | SF | 26 | 44 | .371 | 18.0 | 358 | 521 | Jack Hiatt | Halliwell Park | 20,785 | Dave Slavin (21) | Steve Reed (18) | |