2018 Big Ten Conference Leaders Opponent Penalties - Games at Home Only through 01/07/2019
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Northwestern | 7 | 59 | 549 | 8.4 | 78.4 |
| 2 | Purdue | 7 | 58 | 500 | 8.3 | 71.4 |
| 3 | Nebraska | 7 | 56 | 483 | 8.0 | 69.0 |
| 4 | Penn State | 7 | 52 | 453 | 7.4 | 64.7 |
| 5 | Indiana | 7 | 51 | 519 | 7.3 | 74.1 |
| 6 | Michigan | 7 | 46 | 403 | 6.6 | 57.6 |
| 7 | Michigan State | 7 | 42 | 383 | 6.0 | 54.7 |
| 8 | Rutgers | 7 | 41 | 396 | 5.9 | 56.6 |
| 9 | Iowa | 7 | 39 | 354 | 5.6 | 50.6 |
| 10 | Ohio State | 7 | 37 | 387 | 5.3 | 55.3 |
| 11 | Minnesota | 7 | 34 | 328 | 4.9 | 46.9 |
| 12 | Wisconsin | 7 | 30 | 306 | 4.3 | 43.7 |
| 13 | Illinois | 6 | 27 | 242 | 4.5 | 40.3 |
| 14 | Maryland | 6 | 25 | 225 | 4.2 | 37.5 |