2023 Big Ten Conference Leaders Opponent Penalties - Games in October Only through 01/08/2024
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Wisconsin | 4 | 24 | 195 | 6.0 | 48.8 |
| 2 | Maryland | 3 | 23 | 195 | 7.7 | 65.0 |
| 3 | Illinois | 3 | 21 | 170 | 7.0 | 56.7 |
| 4 | Nebraska | 3 | 20 | 189 | 6.7 | 63.0 |
| 4 | Michigan | 3 | 20 | 185 | 6.7 | 61.7 |
| 4 | Penn State | 3 | 20 | 170 | 6.7 | 56.7 |
| 4 | Iowa | 3 | 20 | 151 | 6.7 | 50.3 |
| 8 | Ohio State | 4 | 19 | 149 | 4.8 | 37.3 |
| 9 | Northwestern | 3 | 17 | 151 | 5.7 | 50.3 |
| 9 | Purdue | 3 | 17 | 120 | 5.7 | 40.0 |
| 11 | Michigan State | 3 | 16 | 180 | 5.3 | 60.0 |
| 12 | Indiana | 3 | 14 | 135 | 4.7 | 45.0 |
| 13 | Rutgers | 3 | 12 | 118 | 4.0 | 39.3 |
| 13 | Minnesota | 3 | 12 | 107 | 4.0 | 35.7 |