| Week | Date | Rank | Rec | Points | FPV | CP | CFP | Last Week |
|---|---|---|---|---|---|---|---|---|
| Pre | Aug 19 | 11 | 0-0 | 860 | 0 | 13 | -- | DNP |
| 1 | Sep 3 | 16 | 0-1 | 568 | 0 | 18 | -- | L 27-21 vs #16 Auburn |
| 2 | Sep 8 | 15 | 1-1 | 677 | 0 | 17 | -- | W 77-6 vs Nevada |
| 3 | Sep 15 | 16 | 2-1 | 670 | 0 | 17 | -- | W 35-3 vs Montana |
| 4 | Sep 22 | 13 | 3-1 | 839 | 0 | 13 | -- | W 21-6 at Stanford |
| 5 | Sep 29 | 13 | 3-1 | 817 | 0 | 13 | -- | DNP |
| 6 | Oct 6 | 13 | 4-1 | 828 | 0 | 13 | -- | W 17-7 vs California |
| 7 | Oct 13 | 12 | 5-1 | 906 | 0 | 12 | -- | W 45-3 vs Colorado |
| 8 | Oct 20 | 11 | 6-1 | 979 | 0 | 11 | -- | W 35-31 at #25 Washington |
| 9 | Oct 27 | 7 | 7-1 | 1108 | 0 | 8 | -- | W 37-35 vs Washington State |
| 10 | Nov 3 | 7 | 8-1 | 1180 | 0 | 7 | 7 | W 56-24 at USC |
| 11 | Nov 10 | 6 | 8-1 | 1224 | 0 | 6 | 6 | DNP |
| 12 | Nov 17 | 6 | 9-1 | 1243 | 0 | 6 | 6 | W 34-6 vs Arizona |
| 13 | Nov 24 | 14 | 9-2 | 784 | 0 | 13 | 14 | L 31-28 at Arizona State |
| 14 | Dec 1 | 13 | 10-2 | 799 | 0 | 13 | 13 | W 24-10 vs Oregon State |
| 15 | Dec 8 | 7 | 11-2 | 1141 | 0 | 6 | 6 | W 37-15 vs #5 Utah (Pac-12 CG) |
| Final | Jan 14 | 5 | 12-2 | 1249 | 0 | 5 | -- | W 28-27 vs #11 Wisconsin (Rose) |