| Ratings | ||
|---|---|---|
| Rank | 1 | |
| Conf | Pac-12 | |
| W-L | 15-0 | |
| Off | 68 | |
| Def | 68 | |

| Date | Opponent | Expected | Outcome | Location | Record |
|---|---|---|---|---|---|
| Sat Oct 19 |
Colorado
|
W by 2 | L 34-7 | Home | 3-4 |
| Sat Oct 12 |
BYU 14
|
L by 3 | L 41-19 | Away | 3-3 |
| Sat Oct 5 |
Texas Tech
|
W by 6 | L 28-22 | Home | 3-2 |
| Sat Sep 28 |
Utah 10
|
L by 7.5 | W 23-10 | Away | 3-1 |
| Fri Sep 13 |
Kansas State 14
|
L by 7 | L 31-7 | Away | 2-1 |
| Sat Sep 7 |
Northern Arizona
|
W by 38 | W 22-10 | Home | 2-0 |
| Sat Aug 31 |
New Mexico
|
W by 28 | W 61-39 | Home | 1-0 |
| Thu Dec 28 |
Oklahoma 12
|
W by 2.5 | W 38-24 | Neutral | 10-3 |
| Sat Nov 25 |
Arizona State
|
W by 13.5 | W 59-23 | Away | 9-3 |
| Sat Nov 18 |
Utah 22
|
W by 2.5 | W 42-18 | Home | 8-3 |
| Sat Nov 11 |
Colorado
|
W by 8 | W 34-31 | Away | 7-3 |
| Sat Nov 4 |
UCLA 19
|
L by 2.5 | W 27-10 | Home | 6-3 |
| Sat Oct 28 |
Oregon State 11
|
L by 3 | W 27-24 | Home | 5-3 |
| Sat Oct 14 |
Washington State 19
|
L by 7.5 | W 44-6 | Away | 4-3 |
| Sat Oct 7 |
USC 9
|
L by 21 | L 43-41 | Away | 3-3 |
| Sat Sep 30 |
Washington 7
|
L by 19.5 | L 31-24 | Home | 3-2 |
| Sat Sep 23 |
Stanford
|
W by 13 | W 21-20 | Away | 3-1 |
| Sat Sep 16 |
UTEP
|
W by 18.5 | W 31-10 | Home | 2-1 |
| Sat Sep 9 |
Mississippi State
|
L by 9 | L 31-24 | Away | 1-1 |
| Sat Sep 2 |
Northern Arizona
|
W by 29 | W 38-3 | Home | 1-0 |