| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 0 | 694 | -0.500 | (0,1) | 0.500 | Kansas | 7 to 31 | 1 | 74 |
| 1 | 512 | -0.167 | (1,1) | -0.167 | Ga Southern | 42 to 14 | 698 | 127 |
| 2 | 159 | 0.508 | (2,1) | 0.174 | Oregon St | 36 to 27 | 435 | 134 |
| 3 | 191 | 0.666 | (3,1) | 0.166 | Southern Univ | 56 to 7 | 450 | 406 |
| 4 | 73 | 1.355 | (4,1) | 0.755 | Hawaii | 23 to 21 | 141 | 85 |
| 5 | 73 | 1.493 | (4,1) | 0.893 | --bye-- |
| 6 | 67 | 1.498 | (5,1) | 0.832 | Nevada | 20 to 17 | 234 | 216 |
| 7 | 94 | 1.316 | (5,2) | 0.888 | Colorado St | 21 to 49 | 109 | 152 |
| 8 | 87 | 1.303 | (5,2) | 0.875 | --bye-- |
| 9 | 107 | 1.166 | (5,3) | 0.916 | San Diego St | 0 to 23 | 48 | 48 |
| 10 | 83 | 1.368 | (6,3) | 1.035 | Boise St | 30 to 7 | 52 | 52 |
| 11 | | | | | --bye-- |
| 12 | | | | | Wyoming | | | 120 |
| 13 | | | | | Utah St | | | 92 |
| 14 | | | | | San Jose St | | | 128 |
| 15 | | | | | --bye-- |
| 16 | | | | | --bye-- |
| 17 | | | | | --bye-- |
| 18 | | | | | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |