2025 Big Ten Conference Leaders Opponent Penalties - All Games through 12/31/2025
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | USC | 13 | 74 | 750 | 5.7 | 57.7 |
| 2 | Illinois | 13 | 75 | 672 | 5.8 | 51.7 |
| 3 | Minnesota | 13 | 74 | 630 | 5.7 | 48.5 |
| 4 | Rutgers | 12 | 59 | 555 | 4.9 | 46.3 |
| 5 | Washington | 13 | 70 | 584 | 5.4 | 44.9 |
| 6 | Northwestern | 13 | 60 | 578 | 4.6 | 44.5 |
| 7 | Michigan State | 12 | 66 | 522 | 5.5 | 43.5 |
| 8 | Oregon | 13 | 74 | 563 | 5.7 | 43.3 |
| 9 | Michigan | 13 | 67 | 562 | 5.2 | 43.2 |
| 10 | Maryland | 12 | 60 | 506 | 5.0 | 42.2 |
| 11 | Purdue | 12 | 50 | 494 | 4.2 | 41.2 |
| 12 | Nebraska | 13 | 62 | 528 | 4.8 | 40.6 |
| 13 | UCLA | 12 | 52 | 481 | 4.3 | 40.1 |
| 14 | Wisconsin | 12 | 50 | 425 | 4.2 | 35.4 |
| 15 | Indiana | 13 | 52 | 451 | 4.0 | 34.7 |
| 16 | Iowa | 13 | 50 | 410 | 3.8 | 31.5 |
| 17 | Ohio State | 14 | 50 | 395 | 3.6 | 28.2 |
| 18 | Penn State | 13 | 47 | 358 | 3.6 | 27.5 |