| Ratings | ||
|---|---|---|
| Rank | 1 | |
| Conf | Pac-12 | |
| W-L | 15-0 | |
| Off | 1 | |
| Def | 10 | |

| Date | Opponent | Expected | Outcome | Location | Record |
|---|---|---|---|---|---|
| Sat Oct 9 |
USC
|
L by 3 | W 42-26 | Away | 3-2 |
| Sat Sep 25 |
Washington State
|
W by 15 | W 24-13 | Home | 2-2 |
| Sat Sep 18 |
San Diego State
|
W by 8 | L 33-31 | Away | 1-2 |
| Sat Sep 11 |
BYU
|
W by 7 | L 26-17 | Away | 1-1 |
| Thu Sep 2 |
Weber State
|
W by 29 | W 40-17 | Home | 1-0 |
| Sat Dec 19 |
Washington State
|
W by 12 | W 45-28 | Home | 3-2 |
| Sat Dec 12 |
Colorado 21
|
W by 2.5 | W 38-21 | Away | 2-2 |
| Sat Dec 5 |
Oregon State
|
W by 14 | W 30-24 | Home | 1-2 |
| Sat Nov 28 |
Washington
|
L by 9.5 | L 24-21 | Away | 0-2 |
| Sat Nov 21 |
USC 20
|
Toss up | L 33-17 | Home | 0-1 |
| Tue Dec 31 |
Texas
|
L by 7 | L 38-10 | Neutral | 11-3 |
| Fri Dec 6 |
Oregon 13
|
L by 6.5 | L 37-15 | Neutral | 11-2 |
| Sat Nov 30 |
Colorado
|
W by 27.5 | W 45-15 | Home | 11-1 |
| Sat Nov 23 |
Arizona
|
W by 23.5 | W 35-7 | Away | 10-1 |
| Sat Nov 16 |
UCLA
|
W by 20.5 | W 49-3 | Home | 9-1 |
| Sat Nov 2 |
Washington
|
W by 3 | W 33-28 | Away | 8-1 |
| Sat Oct 26 |
California
|
W by 21 | W 35-0 | Home | 7-1 |
| Sat Oct 19 |
Arizona State 17
|
W by 15 | W 21-3 | Home | 6-1 |
| Sat Oct 12 |
Oregon State
|
W by 15 | W 52-7 | Away | 5-1 |
| Sat Sep 28 |
Washington State
|
W by 5.5 | W 38-13 | Home | 4-1 |