2025 Big Ten Conference Leaders Opponent Penalties - All Games through 12/06/2025
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | USC | 12 | 64 | 669 | 5.3 | 55.8 |
| 2 | Illinois | 12 | 71 | 626 | 5.9 | 52.2 |
| 3 | Minnesota | 12 | 68 | 580 | 5.7 | 48.3 |
| 4 | Rutgers | 12 | 59 | 555 | 4.9 | 46.3 |
| 5 | Washington | 12 | 64 | 554 | 5.3 | 46.2 |
| 6 | Northwestern | 12 | 55 | 532 | 4.6 | 44.3 |
| 7 | Michigan State | 12 | 66 | 522 | 5.5 | 43.5 |
| 8 | Maryland | 12 | 60 | 506 | 5.0 | 42.2 |
| 9 | Nebraska | 12 | 58 | 503 | 4.8 | 41.9 |
| 10 | Purdue | 12 | 50 | 494 | 4.2 | 41.2 |
| 11 | UCLA | 12 | 52 | 481 | 4.3 | 40.1 |
| 12 | Michigan | 12 | 55 | 459 | 4.6 | 38.3 |
| 13 | Oregon | 12 | 61 | 450 | 5.1 | 37.5 |
| 14 | Wisconsin | 12 | 50 | 425 | 4.2 | 35.4 |
| 15 | Indiana | 13 | 52 | 451 | 4.0 | 34.7 |
| 16 | Ohio State | 13 | 50 | 395 | 3.8 | 30.4 |
| 17 | Iowa | 12 | 40 | 357 | 3.3 | 29.8 |
| 18 | Penn State | 12 | 46 | 353 | 3.8 | 29.4 |