2023 Big Ten Conference Leaders Opponent Penalties - Games vs. FBS Power 5 Conference Teams Only through 01/08/2024
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Indiana | 10 | 60 | 558 | 6.0 | 55.8 |
| 2 | Maryland | 11 | 62 | 573 | 5.6 | 52.1 |
| 3 | Nebraska | 10 | 55 | 511 | 5.5 | 51.1 |
| 4 | Purdue | 11 | 64 | 532 | 5.8 | 48.4 |
| 5 | Illinois | 10 | 55 | 479 | 5.5 | 47.9 |
| 6 | Iowa | 12 | 67 | 573 | 5.6 | 47.8 |
| 7 | Minnesota | 10 | 50 | 477 | 5.0 | 47.7 |
| 8 | Michigan State | 10 | 46 | 475 | 4.6 | 47.5 |
| 9 | Wisconsin | 11 | 62 | 510 | 5.6 | 46.4 |
| 10 | Penn State | 11 | 57 | 436 | 5.2 | 39.6 |
| 11 | Michigan | 12 | 61 | 467 | 5.1 | 38.9 |
| 12 | Ohio State | 10 | 46 | 379 | 4.6 | 37.9 |
| 13 | Rutgers | 11 | 41 | 400 | 3.7 | 36.4 |
| 14 | Northwestern | 11 | 40 | 397 | 3.6 | 36.1 |