2023 Big Ten Conference Leaders Opponent Penalties - Games vs. Non-Conference Teams Only through 01/08/2024
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Maryland | 4 | 27 | 212 | 6.8 | 53.0 |
| 2 | Nebraska | 3 | 25 | 200 | 8.3 | 66.7 |
| 2 | Minnesota | 4 | 25 | 213 | 6.3 | 53.3 |
| 4 | Indiana | 3 | 24 | 213 | 8.0 | 71.0 |
| 4 | Wisconsin | 4 | 24 | 206 | 6.0 | 51.5 |
| 4 | Penn State | 4 | 24 | 195 | 6.0 | 48.8 |
| 7 | Iowa | 4 | 23 | 209 | 5.8 | 52.3 |
| 7 | Rutgers | 4 | 23 | 200 | 5.8 | 50.0 |
| 7 | Ohio State | 4 | 23 | 190 | 5.8 | 47.5 |
| 7 | Michigan | 5 | 23 | 183 | 4.6 | 36.6 |
| 11 | Michigan State | 3 | 21 | 210 | 7.0 | 70.0 |
| 12 | Purdue | 3 | 19 | 196 | 6.3 | 65.3 |
| 13 | Northwestern | 4 | 18 | 139 | 4.5 | 34.8 |
| 14 | Illinois | 3 | 17 | 128 | 5.7 | 42.7 |