2025 Big Ten Conference Leaders Opponent Penalties - All Games through 10/04/2025
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Illinois | 6 | 38 | 333 | 6.3 | 55.5 |
| 2 | Michigan State | 5 | 33 | 228 | 6.6 | 45.6 |
| 3 | UCLA | 5 | 28 | 237 | 5.6 | 47.4 |
| 4 | Rutgers | 5 | 27 | 238 | 5.4 | 47.6 |
| 5 | Washington | 5 | 26 | 194 | 5.2 | 38.8 |
| 6 | Purdue | 5 | 24 | 248 | 4.8 | 49.6 |
| 6 | Maryland | 5 | 24 | 227 | 4.8 | 45.4 |
| 8 | USC | 5 | 23 | 216 | 4.6 | 43.2 |
| 8 | Minnesota | 5 | 23 | 193 | 4.6 | 38.6 |
| 8 | Nebraska | 5 | 23 | 179 | 4.6 | 35.8 |
| 8 | Ohio State | 5 | 23 | 176 | 4.6 | 35.2 |
| 8 | Oregon | 5 | 23 | 146 | 4.6 | 29.2 |
| 13 | Wisconsin | 5 | 21 | 202 | 4.2 | 40.4 |
| 14 | Penn State | 5 | 20 | 152 | 4.0 | 30.4 |
| 15 | Northwestern | 5 | 19 | 195 | 3.8 | 39.0 |
| 15 | Iowa | 5 | 19 | 142 | 3.8 | 28.4 |
| 17 | Indiana | 5 | 18 | 147 | 3.6 | 29.4 |
| 18 | Michigan | 5 | 15 | 103 | 3.0 | 20.6 |