| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 1 | 40 | 0.000 | (0,0) | 0.000 | --bye-- |
| 2 | 424 | -0.500 | (0,1) | 0.500 | Washington St | 24 to 50 | 29 | 68 |
| 3 | 333 | 0.905 | (0,1) | 1.905 | --bye-- |
| 4 | 127 | 1.294 | (0,2) | 2.294 | Colorado | 35 to 43 | 6 | 84 |
| 5 | 55 | 1.706 | (1,2) | 2.039 | Middle Tennessee St | 31 to 23 | 65 | 151 |
| 6 | 71 | 1.525 | (2,2) | 1.525 | Utah Tech | 41 to 20 | 233 | 311 |
| 7 | 103 | 1.221 | (2,3) | 1.421 | Utah St | 24 to 44 | 72 | 103 |
| 8 | 84 | 1.345 | (3,3) | 1.345 | Boise St | 31 to 30 | 85 | 46 |
| 9 | 113 | 1.111 | (3,4) | 1.254 | UNLV | 23 to 25 | 39 | 47 |
| 10 | 118 | 1.104 | (3,5) | 1.354 | Air Force | 13 to 30 | 26 | 54 |
| 11 | 130 | 0.955 | (3,6) | 1.288 | Wyoming | 15 to 24 | 37 | 33 |
| 12 | 119 | 1.035 | (4,6) | 1.235 | San Diego St | 22 to 19 | 148 | 134 |
| 13 | 116 | 1.086 | (5,6) | 1.177 | Nevada | 30 to 20 | 200 | 190 |
| 14 | 123 | 1.051 | (5,7) | 1.217 | Hawaii | 24 to 27 | 115 | 118 |
| 15 | 123 | 0.973 | (5,7) | 1.140 | --bye-- |
| 16 | 126 | 0.967 | (5,7) | 1.134 | --bye-- |
| 17 | 129 | 0.949 | (5,7) | 1.116 | --bye-- |
| 18 | 128 | 0.952 | (5,7) | 1.119 | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |