Week 4
Final
1966 Pac-12
| Team | W | L | PCT |
|---|---|---|---|
 California | 3 | 7 | .300 |
 UCLA | 9 | 1 | .900 |
 Oregon | 3 | 7 | .300 |
 Oregon State | 7 | 3 | .700 |
 Stanford | 5 | 5 | .500 |
 Washington | 6 | 4 | .600 |
 Washington State | 3 | 7 | .300 |
 USC | 7 | 4 | .636 |
Game Summary
The Oregon State Beavers were easily defeated by the USC Trojans, 21 to 0, on October 1, 1966.