| 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 | Baldwin-Wallace | 13 to 31 | 166 | 370 |
| 3 | 45 | 1.694 | (1,1) | 1.694 | Washington & Lee | 24 to 21 | 183 | 482 |
| 4 | 282 | 0.225 | (2,1) | -0.108 | Ohio Wesleyan | 55 to 17 | 423 | 572 |
| 5 | 451 | -0.558 | (2,2) | -0.558 | DePauw | 0 to 28 | 323 | 306 |
| 6 | 536 | -1.007 | (2,3) | -0.807 | Wooster | 12 to 14 | 571 | 515 |
| 7 | 554 | -1.098 | (2,4) | -0.764 | John Carroll | 7 to 44 | 377 | 263 |
| 8 | 572 | -1.115 | (2,5) | -0.686 | Denison | 40 to 43 | 448 | 436 |
| 9 | 553 | -1.044 | (3,5) | -0.794 | Oberlin | 52 to 0 | 655 | 652 |
| 10 | 558 | -1.075 | (3,6) | -0.741 | Wabash | 21 to 28 | 371 | 357 |
| 11 | 565 | -1.090 | (3,6) | -0.757 | --bye-- |
| 12 | 565 | -1.084 | (4,6) | -0.884 | Kenyon | 35 to 0 | 649 | 632 |
| 13 | 557 | -1.068 | (4,6) | -0.868 | --bye-- |
| 14 | 522 | -0.924 | (4,6) | -0.724 | --bye-- |
| 15 | 519 | -0.896 | (4,6) | -0.696 | --bye-- |
| 16 | 508 | -0.848 | (4,6) | -0.648 | --bye-- |
| 17 | 512 | -0.865 | (4,6) | -0.665 | --bye-- |
| 18 | 512 | -0.865 | (4,6) | -0.665 | --bye-- |
| 19 | 512 | -0.869 | (4,6) | -0.669 | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |