| Oregon | ||||||||||||||
| Rk | Team | Affiliate | W | L | Pct | Gbl | RF | RA | Manager | Stadium | Attendance | Top Batter | Top Pitcher | Playoffs |
| 1 | Eugene Emeralds | KC | 40 | 34 | .541 | -- | 403 | 411 | Frank Funk | Civic Stadium | 103,193 | Mike Loggins (3) | Melido Perez (7) | Lost in Finals |
| 2 | Bend Phillies | PHI | 39 | 35 | .527 | 1.0 | 441 | 433 | P.J. Carey | Vince Genna Stadium | 30,507 | Ron Jones (2) | Steve Sharts (8) | |
| 3 | Salem Angels | CAL | 39 | 35 | .527 | 1.0 | 363 | 330 | Bruce Hines | Chemeketa Community Colle | 34,450 | Jim McCollom (5) | Tim Burcham (3) | |
| 4 | Medford A's | OAK | 33 | 41 | .446 | 7.0 | 460 | 412 | Grady Fuson | Miles Field | 64,720 | Mike Duncan (7) | Jeff Shaver (4) | |
| Washington | ||||||||||||||
| Rk | Team | Affiliate | W | L | Pct | Gbl | RF | RA | Manager | Stadium | Attendance | Top Batter | Top Pitcher | Playoffs |
| 1 | Everett Giants ** | SF | 40 | 34 | .541 | -- | 363 | 379 | Joe Strain | Everett Memorial Stadium | 53,869 | Ty Dabney (13) | Randy McCament (1) | League Champions |
| 2 | Bellingham Mariners | SEA | 39 | 35 | .527 | 1.0 | 351 | 347 | Gary Pellant | Joe Martin Field | 18,343 | John Clem (29) | Ed West (2) | |
| 3 | Spokane Indians | SD | 33 | 41 | .446 | 7.0 | 346 | 357 | Jack Maloof | Avista Stadium | 70,576 | Jerald Clark (8) | Greg Harris (12) | |
| 4 | Tri-City Triplets | - | 33 | 41 | .446 | 7.0 | 465 | 528 | Ed Olsen | Bomber Bowl | 32,424 | Dan Lamar (1) | Brett Hatch (15) | |