2025 Big Ten Conference Leaders Opponent Penalties - Games Won Only through 12/31/2025
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Oregon | 12 | 66 | 518 | 5.5 | 43.2 |
| 2 | Illinois | 9 | 53 | 464 | 5.9 | 51.6 |
| 3 | Indiana | 13 | 52 | 451 | 4.0 | 34.7 |
| 4 | Washington | 9 | 52 | 406 | 5.8 | 45.1 |
| 5 | USC | 9 | 40 | 401 | 4.4 | 44.6 |
| 6 | Minnesota | 8 | 45 | 390 | 5.6 | 48.8 |
| 7 | Northwestern | 7 | 38 | 386 | 5.4 | 55.1 |
| 8 | Ohio State | 12 | 45 | 346 | 3.8 | 28.8 |
| 9 | Michigan | 9 | 41 | 308 | 4.6 | 34.2 |
| 10 | Nebraska | 7 | 34 | 275 | 4.9 | 39.3 |
| 11 | Iowa | 9 | 33 | 251 | 3.7 | 27.9 |
| 12 | Rutgers | 5 | 27 | 223 | 5.4 | 44.6 |
| 13 | Penn State | 7 | 26 | 208 | 3.7 | 29.7 |
| 14 | Wisconsin | 4 | 20 | 178 | 5.0 | 44.5 |
| 15 | Michigan State | 4 | 24 | 177 | 6.0 | 44.3 |
| 16 | Maryland | 4 | 17 | 163 | 4.3 | 40.8 |
| 17 | UCLA | 3 | 13 | 117 | 4.3 | 39.0 |
| 18 | Purdue | 2 | 8 | 84 | 4.0 | 42.0 |