| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 0 | 9 | 0.000 | (0,0) | 0.000 | --bye-- |
| 1 | 518 | -0.500 | (0,1) | 0.500 | South Florida | 7 to 34 | 7 | 34 |
| 2 | 328 | 0.015 | (1,1) | 0.015 | E Washington | 51 to 14 | 600 | 170 |
| 3 | 405 | -0.158 | (1,1) | -0.158 | --bye-- |
| 4 | 99 | 1.202 | (2,1) | 0.868 | Air Force | 49 to 37 | 168 | 145 |
| 5 | 74 | 1.467 | (3,1) | 0.967 | Appalachian St | 47 to 14 | 146 | 143 |
| 6 | 68 | 1.426 | (3,2) | 1.226 | Notre Dame | 7 to 28 | 16 | 9 |
| 7 | 45 | 1.675 | (4,2) | 1.342 | New Mexico | 41 to 25 | 107 | 51 |
| 8 | 33 | 1.813 | (5,2) | 1.385 | UNLV | 56 to 31 | 48 | 53 |
| 9 | 35 | 1.763 | (6,2) | 1.263 | Nevada | 24 to 3 | 221 | 163 |
| 10 | 52 | 1.563 | (6,3) | 1.230 | Fresno St | 7 to 30 | 83 | 77 |
| 11 | 49 | 1.583 | (6,3) | 1.250 | --bye-- |
| 12 | 54 | 1.524 | (6,4) | 1.324 | San Diego St | 7 to 17 | 46 | 58 |
| 13 | 55 | 1.534 | (7,4) | 1.261 | Colorado St | 49 to 21 | 164 | 173 |
| 14 | 48 | 1.579 | (8,4) | 1.246 | Utah St | 25 to 24 | 88 | 106 |
| 15 | 39 | 1.670 | (9,4) | 1.286 | UNLV | 38 to 21 | 46 | 53 |
| 16 | 46 | 1.601 | (9,5) | 1.315 | Washington | 10 to 38 | 22 | 23 |
| 17 | 49 | 1.586 | (9,5) | 1.301 | --bye-- |
| 18 | 50 | 1.560 | (9,5) | 1.274 | --bye-- |
| 19 | 50 | 1.559 | (9,5) | 1.273 | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |