| Week | Date | Rank | Rec | Points | FPV | CP | CFP | Last Week |
|---|---|---|---|---|---|---|---|---|
| Pre | Aug 12 | 3 | 0-0 | 1403 | 1 | 3 | -- | DNP |
| 1 | Sep 3 | 7 | 1-0 | 1197 | 0 | 6 | -- | W 24-14 vs Idaho |
| 2 | Sep 8 | 9 | 2-0 | 1077 | 0 | 6 | -- | W 37-34 vs Boise State |
| 3 | Sep 15 | 9 | 3-0 | 1093 | 0 | 6 | -- | W 49-14 at Oregon State |
| 4 | Sep 22 | 8 | 3-0 | 1073 | 0 | 7 | -- | DNP |
| 5 | Sep 29 | 6 | 4-0 | 1216 | 0 | 6 | -- | W 34-13 at UCLA |
| 6 | Oct 6 | 3 | 5-0 | 1348 | 0 | 3 | -- | W 31-10 vs Michigan State |
| 7 | Oct 13 | 2 | 6-0 | 1493 | 6 | 2 | -- | W 32-31 vs #2 Ohio State |
| 8 | Oct 20 | 1 | 7-0 | 1523 | 59 | 1 | -- | W 35-0 at Purdue |
| 9 | Oct 27 | 1 | 8-0 | 1549 | 61 | 1 | -- | W 38-9 vs #20 Illinois |
| 10 | Nov 3 | 1 | 9-0 | 1550 | 62 | 1 | 1 | W 38-17 at Michigan |
| 11 | Nov 10 | 1 | 10-0 | 1550 | 62 | 1 | 1 | W 39-18 vs Maryland |
| 12 | Nov 17 | 1 | 11-0 | 1550 | 62 | 1 | 1 | W 16-13 at Wisconsin |
| 13 | Nov 24 | 1 | 11-0 | 1525 | 61 | 1 | 1 | DNP |
| 14 | Dec 1 | 1 | 12-0 | 1550 | 62 | 1 | 1 | W 49-21 vs Washington |
| 15 | Dec 8 | 1 | 13-0 | 1550 | 62 | 1 | 1 | W 45-37 vs #3 Penn State (Big Ten CG) |
| Final | Jan 21 | 3 | 13-1 | 1255 | 0 | 4 | -- | L 41-21 vs #6 Ohio State (CFP Quarter/Rose) |