2020 Big Ten Conference Leaders Opponent Penalties - Games Lost Only through 01/11/2021
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Rutgers | 6 | 40 | 349 | 6.7 | 58.2 |
| 2 | Penn State | 5 | 32 | 255 | 6.4 | 51.0 |
| 3 | Michigan State | 5 | 31 | 247 | 6.2 | 49.4 |
| 4 | Purdue | 4 | 27 | 263 | 6.8 | 65.8 |
| 4 | Illinois | 6 | 27 | 221 | 4.5 | 36.8 |
| 6 | Minnesota | 4 | 24 | 249 | 6.0 | 62.3 |
| 7 | Nebraska | 5 | 19 | 149 | 3.8 | 29.8 |
| 8 | Michigan | 4 | 15 | 150 | 3.8 | 37.5 |
| 9 | Maryland | 3 | 14 | 128 | 4.7 | 42.7 |
| 10 | Indiana | 2 | 11 | 114 | 5.5 | 57.0 |
| 11 | Northwestern | 2 | 10 | 95 | 5.0 | 47.5 |
| 12 | Iowa | 2 | 9 | 66 | 4.5 | 33.0 |
| 13 | Wisconsin | 3 | 8 | 70 | 2.7 | 23.3 |
| 14 | Ohio State | 1 | 6 | 44 | 6.0 | 44.0 |