| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 0 | 9 | 0.000 | (0,0) | 0.000 | --bye-- |
| 1 | 7 | 0.500 | (1,0) | -0.500 | Bemidji St | 37 to 17 | 518 | 428 |
| 2 | 152 | 0.515 | (2,0) | -0.485 | S Dakota Tech | 45 to 9 | 429 | 456 |
| 3 | 395 | -0.132 | (3,0) | -1.132 | Hillsdale | 34 to 21 | 516 | 365 |
| 4 | 310 | 0.119 | (3,1) | -0.381 | Upper Iowa | 14 to 21 | 233 | 254 |
| 5 | 293 | 0.176 | (3,1) | -0.324 | --bye-- |
| 6 | 240 | 0.399 | (4,1) | -0.201 | Wayne St MI | 48 to 24 | 437 | 513 |
| 7 | 251 | 0.374 | (5,1) | -0.293 | Davenport | 16 to 14 | 435 | 372 |
| 8 | 284 | 0.200 | (5,2) | -0.228 | Ferris St | 10 to 38 | 163 | 180 |
| 9 | 278 | 0.221 | (6,2) | -0.279 | N Michigan | 56 to 17 | 522 | 495 |
| 10 | 268 | 0.260 | (7,2) | -0.296 | Roosevelt | 56 to 31 | 536 | 536 |
| 11 | | | | | Grand Valley St | | | 364 |
| 12 | | | | | Saginaw Val | | | 401 |
| 13 | | | | | --bye-- |
| 14 | | | | | --bye-- |
| 15 | | | | | --bye-- |
| 16 | | | | | --bye-- |
| 17 | | | | | --bye-- |
| 18 | | | | | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |