| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 0 | 9 | 0.000 | (0,0) | 0.000 | --bye-- |
| 1 | 188 | 0.000 | (0,0) | 0.000 | --bye-- |
| 2 | 443 | -0.500 | (0,1) | 0.500 | Centre | 15 to 23 | 166 | 412 |
| 3 | 647 | -1.960 | (0,2) | -0.960 | Butler | 7 to 16 | 553 | 239 |
| 4 | 539 | -0.999 | (1,2) | -0.666 | Alma | 24 to 23 | 536 | 308 |
| 5 | 452 | -0.559 | (1,2) | -0.225 | --bye-- |
| 6 | 404 | -0.366 | (2,2) | -0.366 | Rose-Hulman | 44 to 10 | 611 | 611 |
| 7 | 373 | -0.244 | (3,2) | -0.444 | Mt St Joseph | 45 to 21 | 561 | 514 |
| 8 | 361 | -0.222 | (4,2) | -0.555 | Anderson IN | 58 to 0 | 648 | 660 |
| 9 | 414 | -0.425 | (5,2) | -0.854 | Manchester | 76 to 7 | 681 | 686 |
| 10 | 412 | -0.414 | (6,2) | -0.914 | Bluffton | 48 to 0 | 561 | 589 |
| 11 | 410 | -0.440 | (7,2) | -0.995 | Otterbein | 49 to 8 | 631 | 629 |
| 12 | 401 | -0.408 | (8,2) | -1.008 | Franklin | 51 to 18 | 530 | 539 |
| 13 | 401 | -0.390 | (9,2) | -1.026 | Grove City | 23 to 15 | 459 | 447 |
| 14 | 401 | -0.373 | (9,3) | -0.873 | N Central IL | 6 to 38 | 234 | 165 |
| 15 | 392 | -0.345 | (9,3) | -0.845 | --bye-- |
| 16 | 389 | -0.327 | (9,3) | -0.827 | --bye-- |
| 17 | 385 | -0.317 | (9,3) | -0.817 | --bye-- |
| 18 | 386 | -0.317 | (9,3) | -0.817 | --bye-- |
| 19 | 388 | -0.325 | (9,3) | -0.825 | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |