| Ratings | ||
|---|---|---|
| Rank | 1 | |
| Conf | Pac-12 | |
| W-L | 15-0 | |
| Off | 55 | |
| Def | 46 | |

| Date | Opponent | Expected | Outcome | Location | Record |
|---|---|---|---|---|---|
| Sat Oct 2 |
Colorado
|
W by 9 | W 37-14 | Away | 3-2 |
| Sat Sep 25 |
Oregon State
|
W by 10 | L 45-27 | Home | 2-2 |
| Sat Sep 18 |
Washington State
|
W by 7 | W 45-14 | Away | 2-1 |
| Sat Sep 11 |
Stanford
|
W by 17.5 | L 42-28 | Home | 1-1 |
| Sat Sep 4 |
San José State
|
W by 13.5 | W 30-7 | Home | 1-0 |
| Fri Dec 18 |
Oregon
|
W by 3 | L 31-24 | Home | 5-1 |
| Sat Dec 12 |
UCLA
|
W by 3.5 | W 43-38 | Away | 5-0 |
| Sun Dec 6 |
Washington State
|
W by 12 | W 38-13 | Home | 4-0 |
| Sat Nov 21 |
Utah
|
Toss up | W 33-17 | Away | 3-0 |
| Sat Nov 14 |
Arizona
|
W by 15 | W 34-30 | Away | 2-0 |
| Sat Nov 7 |
Arizona State
|
W by 11 | W 28-27 | Home | 1-0 |
| Fri Dec 27 |
Iowa 16
|
W by 1.5 | L 49-24 | Neutral | 8-5 |
| Sat Nov 23 |
UCLA
|
W by 13 | W 52-35 | Home | 8-4 |
| Sat Nov 16 |
California
|
W by 4 | W 41-17 | Away | 7-4 |
| Sat Nov 9 |
Arizona State
|
W by 4.5 | W 31-26 | Away | 6-4 |
| Sat Nov 2 |
Oregon 7
|
L by 3.5 | L 56-24 | Home | 5-4 |
| Fri Oct 25 |
Colorado
|
W by 10.5 | W 35-31 | Away | 5-3 |
| Sat Oct 19 |
Arizona
|
W by 11 | W 41-14 | Home | 4-3 |
| Sat Oct 12 |
Notre Dame 9
|
L by 10.5 | L 30-27 | Away | 3-3 |
| Sat Sep 28 |
Washington 17
|
L by 12 | L 28-14 | Away | 3-2 |