2025 Big Ten Conference Leaders Opponent Penalties - Games vs. Unranked Teams Only (AP Poll) through 01/19/2026
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Minnesota | 10 | 63 | 525 | 6.3 | 52.5 |
| 2 | Illinois | 10 | 58 | 534 | 5.8 | 53.4 |
| 3 | Washington | 10 | 55 | 431 | 5.5 | 43.1 |
| 3 | Michigan State | 8 | 44 | 334 | 5.5 | 41.8 |
| 5 | Rutgers | 9 | 48 | 415 | 5.3 | 46.1 |
| 6 | Northwestern | 9 | 47 | 469 | 5.2 | 52.1 |
| 6 | Maryland | 10 | 52 | 446 | 5.2 | 44.6 |
| 8 | UCLA | 8 | 39 | 371 | 4.9 | 46.4 |
| 8 | Oregon | 9 | 44 | 302 | 4.9 | 33.6 |
| 10 | Nebraska | 9 | 42 | 370 | 4.7 | 41.1 |
| 11 | Michigan | 9 | 41 | 308 | 4.6 | 34.2 |
| 12 | USC | 8 | 35 | 336 | 4.4 | 42.0 |
| 13 | Wisconsin | 6 | 25 | 233 | 4.2 | 38.8 |
| 14 | Indiana | 10 | 41 | 342 | 4.1 | 34.2 |
| 15 | Ohio State | 10 | 38 | 293 | 3.8 | 29.3 |
| 16 | Purdue | 7 | 26 | 251 | 3.7 | 35.9 |
| 16 | Penn State | 9 | 33 | 253 | 3.7 | 28.1 |
| 18 | Iowa | 9 | 28 | 240 | 3.1 | 26.7 |