2020 Big Ten Conference Leaders Opponent Penalties - Games vs. Unranked Teams Only (AP Poll) through 01/11/2021
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Indiana | 7 | 57 | 531 | 8.1 | 75.9 |
| 2 | Minnesota | 6 | 41 | 414 | 6.8 | 69.0 |
| 3 | Rutgers | 7 | 46 | 386 | 6.6 | 55.1 |
| 4 | Northwestern | 7 | 46 | 368 | 6.6 | 52.6 |
| 5 | Ohio State | 4 | 32 | 305 | 8.0 | 76.3 |
| 6 | Iowa | 7 | 33 | 286 | 4.7 | 40.9 |
| 7 | Illinois | 6 | 32 | 281 | 5.3 | 46.8 |
| 8 | Purdue | 4 | 27 | 279 | 6.8 | 69.8 |
| 9 | Nebraska | 5 | 26 | 259 | 5.2 | 51.8 |
| 10 | Michigan | 5 | 28 | 238 | 5.6 | 47.6 |
| 11 | Penn State | 6 | 26 | 211 | 4.3 | 35.2 |
| 12 | Michigan State | 3 | 24 | 197 | 8.0 | 65.7 |
| 13 | Wisconsin | 4 | 21 | 191 | 5.3 | 47.8 |
| 14 | Maryland | 3 | 13 | 106 | 4.3 | 35.3 |