| 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 | Michigan St | 6 to 23 | 7 | 93 |
| 2 | 414 | -0.422 | (0,2) | 0.578 | North Texas | 30 to 33 | 138 | 19 |
| 3 | 193 | 0.662 | (0,3) | 1.662 | Illinois | 0 to 38 | 48 | 24 |
| 4 | 116 | 1.105 | (1,3) | 1.605 | Toledo | 14 to 13 | 163 | 143 |
| 5 | 75 | 1.482 | (2,3) | 1.682 | Rhode Island | 47 to 14 | 148 | 153 |
| 6 | 80 | 1.374 | (3,3) | 1.374 | Massachusetts | 21 to 3 | 285 | 312 |
| 7 | 87 | 1.371 | (4,3) | 1.228 | Ball St | 42 to 0 | 149 | 165 |
| 8 | 80 | 1.343 | (4,3) | 1.200 | --bye-- |
| 9 | 112 | 1.138 | (4,4) | 1.138 | Miami OH | 17 to 26 | 103 | 103 |
| 10 | 95 | 1.256 | (5,4) | 1.145 | C Michigan | 24 to 21 | 132 | 132 |
| 11 | | | | | --bye-- |
| 12 | | | | | Ohio | | | 87 |
| 13 | | | | | N Illinois | | | 214 |
| 14 | | | | | E Michigan | | | 252 |
| 15 | | | | | --bye-- |
| 16 | | | | | --bye-- |
| 17 | | | | | --bye-- |
| 18 | | | | | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |