| Ratings | ||
|---|---|---|
| Rank | 1 | |
| Conf | Pac-12 | |
| W-L | 15-0 | |
| Off | 121 | |
| Def | 109 | |

| Date | Opponent | Expected | Outcome | Location | Record |
|---|---|---|---|---|---|
| Sat Nov 29 |
USC 17
|
L by 21.5 | L 29-10 | Away | 3-9 |
| Sat Nov 22 |
Washington
|
L by 11 | L 48-14 | Home | 3-8 |
| Sat Nov 15 |
Ohio State 1
|
L by 33.5 | L 48-10 | Away | 3-7 |
| Sat Nov 8 |
Nebraska
|
W by 1.5 | L 28-21 | Home | 3-6 |
| Sat Oct 25 |
Indiana 2
|
L by 27 | L 56-6 | Away | 3-5 |
| Sat Oct 18 |
Maryland
|
W by 4 | W 20-17 | Home | 3-4 |
| Sat Oct 11 |
Michigan State
|
L by 7 | W 38-13 | Away | 2-4 |
| Sat Oct 4 |
Penn State 7
|
L by 24.5 | W 42-37 | Home | 1-4 |
| Sat Sep 27 |
Northwestern
|
L by 6 | L 17-14 | Away | 0-4 |
| Fri Sep 12 |
New Mexico
|
W by 16 | L 35-10 | Home | 0-3 |
| Sat Sep 6 |
UNLV
|
W by 2.5 | L 30-23 | Away | 0-2 |
| Sat Aug 30 |
Utah
|
L by 6.5 | L 43-10 | Home | 0-1 |
| Sat Nov 30 |
Fresno State
|
W by 7.5 | W 20-13 | Home | 5-7 |
| Sat Nov 23 |
USC
|
L by 5 | L 19-13 | Home | 4-7 |
| Fri Nov 15 |
Washington
|
L by 4.5 | L 31-19 | Away | 4-6 |
| Fri Nov 8 |
Iowa
|
L by 6.5 | W 20-17 | Home | 4-5 |
| Sat Nov 2 |
Nebraska
|
L by 7.5 | W 27-20 | Away | 3-5 |
| Sat Oct 19 |
Rutgers
|
L by 4.5 | W 35-32 | Away | 2-5 |
| Sat Oct 12 |
Minnesota
|
L by 3.5 | L 21-17 | Home | 1-5 |
| Sat Oct 5 |
Penn State 7
|
L by 29.5 | L 27-11 | Away | 1-4 |