2018 Big Ten Conference Leaders Penalties - Games vs. Unranked Teams Only (AP Poll) through 01/07/2019
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Northwestern | 10 | 30 | 283 | 3.0 | 28.3 |
| 2 | Minnesota | 9 | 39 | 374 | 4.3 | 41.6 |
| 3 | Penn State | 9 | 41 | 381 | 4.6 | 42.3 |
| 4 | Indiana | 8 | 44 | 478 | 5.5 | 59.8 |
| 5 | Michigan State | 8 | 50 | 494 | 6.3 | 61.8 |
| 5 | Michigan | 8 | 50 | 500 | 6.3 | 62.5 |
| 7 | Iowa | 11 | 52 | 479 | 4.7 | 43.5 |
| 7 | Wisconsin | 9 | 52 | 455 | 5.8 | 50.6 |
| 9 | Rutgers | 8 | 53 | 524 | 6.6 | 65.5 |
| 10 | Illinois | 9 | 56 | 558 | 6.2 | 62.0 |
| 11 | Maryland | 7 | 58 | 580 | 8.3 | 82.9 |
| 12 | Purdue | 10 | 59 | 587 | 5.9 | 58.7 |
| 13 | Nebraska | 8 | 65 | 603 | 8.1 | 75.4 |
| 14 | Ohio State | 10 | 76 | 657 | 7.6 | 65.7 |