| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 0 | 1 | 0.500 | (1,0) | -0.500 | Fresno St | 31 to 7 | 694 | 77 |
| 1 | 4 | 0.833 | (2,0) | -0.167 | Wagner | 46 to 7 | 512 | 315 |
| 2 | 71 | 1.508 | (2,1) | 1.174 | Missouri | 31 to 42 | 26 | 49 |
| 3 | 161 | 0.789 | (2,1) | 0.455 | --bye-- |
| 4 | 61 | 1.450 | (3,1) | 0.950 | West Virginia | 41 to 10 | 157 | 94 |
| 5 | 83 | 1.354 | (3,2) | 1.154 | Cincinnati | 34 to 37 | 51 | 57 |
| 6 | 62 | 1.480 | (4,2) | 1.146 | UCF | 27 to 20 | 140 | 99 |
| 7 | 73 | 1.418 | (4,3) | 1.275 | Texas Tech | 17 to 42 | 14 | 10 |
| 8 | 72 | 1.346 | (4,3) | 1.204 | --bye-- |
| 9 | 89 | 1.240 | (4,4) | 1.240 | Kansas St | 17 to 42 | 64 | 54 |
| 10 | 74 | 1.337 | (5,4) | 1.226 | Oklahoma St | 38 to 21 | 160 | 161 |
| 11 | 82 | 1.298 | (5,5) | 1.298 | Arizona | 20 to 24 | 35 | 29 |
| 12 | 80 | 1.345 | (5,5) | 1.345 | --bye-- |
| 13 | 86 | 1.234 | (5,6) | 1.325 | Iowa St | 14 to 38 | 28 | 28 |
| 14 | 87 | 1.224 | (5,7) | 1.391 | Utah | 21 to 31 | 16 | 12 |
| 15 | 86 | 1.243 | (5,7) | 1.410 | --bye-- |
| 16 | 86 | 1.232 | (5,7) | 1.399 | --bye-- |
| 17 | 85 | 1.237 | (5,7) | 1.404 | --bye-- |
| 18 | 85 | 1.258 | (5,7) | 1.425 | --bye-- |
| 19 | 88 | 1.226 | (5,7) | 1.393 | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |