Standings
| Overall | Conference | Points Per Game | SRS | Polls | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| School | W | L | T | Pct | W | L | T | Pct | Off | Def | SRS | SOS | AP Pre | AP High | AP Rank | Notes |
| USC | 9 | 2 | 1 | .792 | 6 | 0 | 1 | .929 | 28.0 | 11.0 | 18.32 | 6.99 | 5 | 5 | 8 | |
| Arizona | 8 | 4 | 0 | .667 | 5 | 3 | 0 | .625 | 20.7 | 14.8 | 10.77 | 5.35 | 18 | 15 | 25 | |
| Oregon | 8 | 4 | 0 | .667 | 5 | 3 | 0 | .625 | 31.6 | 20.9 | 9.94 | 2.36 | 22 | |||
| Washington | 8 | 4 | 0 | .667 | 5 | 3 | 0 | .625 | 27.7 | 18.8 | 14.64 | 7.64 | 11 | 23 | ||
| Arizona State | 6 | 4 | 1 | .591 | 3 | 3 | 1 | .500 | 21.9 | 23.5 | 2.23 | 3.32 | ||||
| Oregon State | 4 | 7 | 1 | .375 | 3 | 4 | 1 | .438 | 17.3 | 29.8 | -2.38 | 5.71 | ||||
| Washington State | 6 | 5 | 0 | .545 | 3 | 5 | 0 | .375 | 31.9 | 24.4 | 8.99 | 4.53 | 15 | |||
| Stanford | 3 | 8 | 0 | .273 | 3 | 5 | 0 | .375 | 17.0 | 23.5 | -0.56 | 5.62 | ||||
| UCLA | 3 | 7 | 1 | .318 | 2 | 5 | 1 | .313 | 19.0 | 22.4 | 3.68 | 7.68 | 9 | 6 | ||
| California | 4 | 7 | 0 | .364 | 2 | 6 | 0 | .250 | 18.2 | 26.2 | -0.28 | 6.54 | ||||
4 Bowl Games
- Number in parentheses indicates AP rank at time of bowl game
| Date | Bowl | Pts | Pts | Notes | ||
|---|---|---|---|---|---|---|
| 1990-01-01 | Rose Bowl | Southern California (12) | 17 | Michigan (3) | 10 | Pasadena, CA |
| 1989-12-31 | Copper Bowl | Arizona | 17 | North Carolina State | 10 | Tucson, AZ |
| 1989-12-30 | Freedom Bowl | Washington | 34 | Florida | 7 | Anaheim, CA |
| 1989-12-16 | Independence Bowl | Oregon | 27 | Tulsa | 24 | Shreveport, LA |
1989 Conference Leaders