| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 0 | 9 | 0.000 | (0,0) | 0.000 | --bye-- |
| 1 | 7 | 0.500 | (1,0) | -0.500 | Akron | 10 to 0 | 518 | 190 |
| 2 | 64 | 1.515 | (2,0) | 0.515 | Northern Iowa | 31 to 7 | 148 | 244 |
| 3 | 171 | 0.729 | (2,1) | 0.396 | Utah | 6 to 31 | 88 | 12 |
| 4 | 137 | 0.938 | (2,2) | 0.938 | Colorado | 20 to 37 | 26 | 64 |
| 5 | 121 | 1.100 | (2,2) | 1.100 | --bye-- |
| 6 | 133 | 0.998 | (2,3) | 1.198 | UNLV | 17 to 31 | 49 | 57 |
| 7 | 98 | 1.273 | (3,3) | 1.273 | San Jose St | 35 to 28 | 180 | 128 |
| 8 | 128 | 0.995 | (3,4) | 1.138 | Air Force | 21 to 24 | 138 | 163 |
| 9 | 110 | 1.147 | (4,4) | 1.147 | Colorado St | 28 to 0 | 151 | 152 |
| 10 | 120 | 1.084 | (4,5) | 1.195 | San Diego St | 7 to 24 | 48 | 48 |
| 11 | | | | | --bye-- |
| 12 | | | | | Fresno St | | | 83 |
| 13 | | | | | Nevada | | | 216 |
| 14 | | | | | Hawaii | | | 85 |
| 15 | | | | | --bye-- |
| 16 | | | | | --bye-- |
| 17 | | | | | --bye-- |
| 18 | | | | | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |