2025 Big Ten Conference Leaders Opponent Penalties - Games vs. FBS Teams With Non-Winning Record Only through 11/20/2025
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Minnesota | 4 | 28 | 253 | 7.0 | 63.3 |
| 1 | Michigan | 4 | 28 | 225 | 7.0 | 56.3 |
| 3 | Michigan State | 3 | 20 | 164 | 6.7 | 54.7 |
| 4 | Northwestern | 4 | 25 | 296 | 6.3 | 74.0 |
| 5 | Illinois | 4 | 23 | 190 | 5.8 | 47.5 |
| 6 | Maryland | 5 | 26 | 242 | 5.2 | 48.4 |
| 7 | Oregon | 6 | 28 | 184 | 4.7 | 30.7 |
| 8 | Indiana | 5 | 22 | 185 | 4.4 | 37.0 |
| 9 | Washington | 6 | 26 | 189 | 4.3 | 31.5 |
| 10 | Nebraska | 5 | 21 | 185 | 4.2 | 37.0 |
| 11 | Wisconsin | 2 | 8 | 75 | 4.0 | 37.5 |
| 12 | UCLA | 4 | 15 | 137 | 3.8 | 34.3 |
| 13 | USC | 4 | 14 | 140 | 3.5 | 35.0 |
| 14 | Purdue | 3 | 10 | 84 | 3.3 | 28.0 |
| 14 | Ohio State | 4 | 13 | 108 | 3.3 | 27.0 |
| 16 | Penn State | 5 | 16 | 119 | 3.2 | 23.8 |
| 17 | Iowa | 4 | 12 | 105 | 3.0 | 26.3 |
| 18 | Rutgers | 2 | 5 | 45 | 2.5 | 22.5 |