| Oregon | ||||||||||||||
| Rk | Team | Affiliate | W | L | Pct | Gbl | RF | RA | Manager | Stadium | Attendance | Top Batter | Top Pitcher | Playoffs |
| 1 | Eugene Emeralds | KC | 45 | 29 | .608 | -- | 489 | 400 | Ed Napoleon | Civic Stadium | 116,286 | Carlos Escalera (2) | Ken Adams (5) | Lost in Finals |
| 2 | Medford A's | OAK | 43 | 31 | .581 | 2.0 | 511 | 433 | Dave Hudgens | Miles Field | 70,590 | Dann Howitt (11) | Jeff Glover (8) | |
| 3 | Salem Angels | CAL | 38 | 36 | .514 | 7.0 | 409 | 439 | Bruce Hines | Chemeketa Community Colle | 37,279 | Lee Stevens (7) | Bill Vanderwel (2) | |
| 4 | Bend Phillies | PHI | 21 | 53 | .284 | 24.0 | 385 | 520 | Ed Pebley | Vince Genna Stadium | 29,766 | Gary Berman (16) | Fred Christopher (16) | |
| Washington | ||||||||||||||
| Rk | Team | Affiliate | W | L | Pct | Gbl | RF | RA | Manager | Stadium | Attendance | Top Batter | Top Pitcher | Playoffs |
| 1 | Bellingham Mariners ** | SEA | 45 | 29 | .608 | -- | 465 | 380 | Sal Rende | Joe Martin Field | 14,916 | Greg Briley (3) | Mark Wooden (4) | League Champions |
| 2 | Everett Giants | SF | 40 | 34 | .541 | 5.0 | 478 | 426 | Joe Strain | Everett Memorial Stadium | 51,131 | John Toal (5) | Jim Pena (1) | |
| 3 | Spokane Indians | SD | 39 | 35 | .527 | 6.0 | 443 | 451 | Rob Picciolo | Avista Stadium | 102,826 | Craig Cooper (6) | Paul Quinzer (3) | |
| 4 | Tri-City Triplets | - | 25 | 49 | .338 | 20.0 | 392 | 500 | Patrick Murphy | Bomber Bowl | 30,605 | John Jaha (1) | Andy Naworski (9) | |