| Northern | ||||||||||||||
| Rk | Team | Affiliate | W | L | Pct | Gbl | RF | RA | Manager | Stadium | Attendance | Top Batter | Top Pitcher | Playoffs |
| 1 | Billings Mustangs ** | CIN | 53 | 23 | .697 | -- | 483 | 427 | Donnie Scott | Cobb Field | 100,788 | Micah Franklin (1) | Jason Kummerfeldt (2) | League Champions |
| 2 | Great Falls Dodgers | LAD | 38 | 35 | .521 | 13.5 | 424 | 371 | Jon Debus | Centene Stadium | 70,411 | Roger Cedeno (8) | Chad Zerbe (3) | |
| 3 | Lethbridge Mounties | - | 24 | 50 | .324 | 28.0 | 327 | 432 | Larry Milbourne | Henderson Stadium | 21,669 | Robert Stefanik (24) | Rodney Myers (9) | |
| 4 | Medicine Hat Blue Jays | TOR | 23 | 52 | .307 | 29.5 | 297 | 445 | Jim Nettles | Athletic Park | 16,827 | Jose Herrera (20) | Alonso Beltran (7) | |
| Southern | ||||||||||||||
| Rk | Team | Affiliate | W | L | Pct | Gbl | RF | RA | Manager | Stadium | Attendance | Top Batter | Top Pitcher | Playoffs |
| 1 | Salt Lake City Trappers | - | 53 | 23 | .697 | -- | 534 | 336 | Nick Belmonte | Derks Field | 217,263 | Tim Clark (3) | John Thoden (1) | Lost in Finals |
| 2 | Helena Brewers | MIL | 50 | 26 | .658 | 3.0 | 524 | 418 | Harry Dunlop | Kindrick Field | 49,015 | Cecil Rodriques (2) | Samuel Rutter (8) | |
| 3 | Butte Copper Kings | TEX | 33 | 43 | .434 | 20.0 | 426 | 485 | Victor Ramirez | Alumni Coliseum | 24,530 | Mike Welch (5) | Scott Eyre (5) | |
| 4 | Idaho Falls Gems | ATL | 27 | 49 | .355 | 26.0 | 411 | 502 | Dave Hilton | McDermott Field | 46,104 | Tom Waldrop (14) | Chris Brock (11) | |