| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 1 | 40 | 0.000 | (0,0) | 0.000 | --bye-- |
| 2 | 29 | 0.500 | (1,0) | -0.500 | Mercyhurst | 54 to 12 | 424 | 495 |
| 3 | 271 | 1.281 | (2,0) | 0.281 | Ashland | 38 to 28 | 419 | 267 |
| 4 | 320 | 0.254 | (2,1) | -0.079 | Montana | 10 to 17 | 128 | 43 |
| 5 | 277 | 0.373 | (2,1) | 0.040 | --bye-- |
| 6 | 305 | 0.232 | (3,1) | -0.268 | Northern Michigan | 78 to 3 | 662 | 591 |
| 7 | 213 | 0.602 | (4,1) | 0.002 | Saginaw Valley St | 38 to 17 | 337 | 279 |
| 8 | 196 | 0.674 | (4,2) | 0.341 | Grand Valley St | 28 to 49 | 113 | 116 |
| 9 | 172 | 0.723 | (5,2) | 0.295 | Michigan Tech | 35 to 21 | 334 | 353 |
| 10 | 206 | 0.614 | (6,2) | 0.114 | American Intl | 56 to 0 | 582 | 600 |
| 11 | 173 | 0.751 | (7,2) | 0.196 | Davenport | 28 to 10 | 214 | 238 |
| 12 | 174 | 0.752 | (8,2) | 0.152 | Wayne St MI | 63 to 19 | 402 | 407 |
| 13 | 197 | 0.678 | (8,3) | 0.224 | Grand Valley St | 14 to 21 | 118 | 116 |
| 14 | 184 | 0.737 | (8,3) | 0.282 | --bye-- |
| 15 | 192 | 0.650 | (8,3) | 0.196 | --bye-- |
| 16 | 188 | 0.654 | (8,3) | 0.199 | --bye-- |
| 17 | 188 | 0.647 | (8,3) | 0.192 | --bye-- |
| 18 | 187 | 0.637 | (8,3) | 0.182 | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |