2018 Big Ten Conference Leaders Penalties - Games in October Only through 01/07/2019
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Northwestern | 4 | 13 | 109 | 3.3 | 27.3 |
| 2 | Penn State | 3 | 15 | 128 | 5.0 | 42.7 |
| 3 | Michigan | 3 | 16 | 166 | 5.3 | 55.3 |
| 3 | Purdue | 3 | 16 | 170 | 5.3 | 56.7 |
| 5 | Minnesota | 4 | 17 | 170 | 4.3 | 42.5 |
| 6 | Michigan State | 4 | 18 | 170 | 4.5 | 42.5 |
| 6 | Wisconsin | 4 | 18 | 184 | 4.5 | 46.0 |
| 8 | Illinois | 4 | 19 | 187 | 4.8 | 46.8 |
| 9 | Rutgers | 3 | 21 | 188 | 7.0 | 62.7 |
| 10 | Iowa | 4 | 22 | 180 | 5.5 | 45.0 |
| 11 | Ohio State | 3 | 24 | 204 | 8.0 | 68.0 |
| 12 | Indiana | 4 | 25 | 226 | 6.3 | 56.5 |
| 13 | Nebraska | 4 | 30 | 267 | 7.5 | 66.8 |
| 14 | Maryland | 4 | 34 | 323 | 8.5 | 80.8 |