2018 Big Ten Conference Leaders Opponent Penalties - Games in November Only through 01/07/2019
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Purdue | 4 | 32 | 330 | 8.0 | 82.5 |
| 2 | Ohio State | 4 | 28 | 250 | 7.0 | 62.5 |
| 3 | Penn State | 4 | 27 | 257 | 6.8 | 64.3 |
| 4 | Michigan | 4 | 26 | 277 | 6.5 | 69.3 |
| 5 | Minnesota | 4 | 22 | 225 | 5.5 | 56.3 |
| 5 | Nebraska | 4 | 22 | 219 | 5.5 | 54.8 |
| 7 | Iowa | 4 | 21 | 203 | 5.3 | 50.8 |
| 7 | Northwestern | 4 | 21 | 193 | 5.3 | 48.3 |
| 9 | Indiana | 3 | 20 | 211 | 6.7 | 70.3 |
| 9 | Michigan State | 4 | 20 | 176 | 5.0 | 44.0 |
| 9 | Maryland | 4 | 20 | 174 | 5.0 | 43.5 |
| 12 | Rutgers | 4 | 15 | 151 | 3.8 | 37.8 |
| 13 | Wisconsin | 4 | 14 | 140 | 3.5 | 35.0 |
| 14 | Illinois | 4 | 11 | 117 | 2.8 | 29.3 |