2025 Big Ten Conference Leaders Penalties - Games vs. FBS Teams With Non-Winning Record Only through 10/04/2025
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Iowa | 1 | 1 | 5 | 1.0 | 5.0 |
| 2 | Minnesota | 1 | 2 | 10 | 2.0 | 10.0 |
| 2 | Northwestern | 1 | 2 | 20 | 2.0 | 20.0 |
| 4 | Wisconsin | 2 | 5 | 40 | 2.5 | 20.0 |
| 4 | Michigan | 2 | 5 | 55 | 2.5 | 27.5 |
| 6 | Purdue | 1 | 3 | 25 | 3.0 | 25.0 |
| 7 | Rutgers | 2 | 7 | 49 | 3.5 | 24.5 |
| 8 | Penn State | 3 | 12 | 98 | 4.0 | 32.7 |
| 9 | Illinois | 2 | 9 | 77 | 4.5 | 38.5 |
| 10 | Oregon | 2 | 11 | 75 | 5.5 | 37.5 |
| 10 | Michigan State | 2 | 11 | 95 | 5.5 | 47.5 |
| 12 | Washington | 1 | 6 | 34 | 6.0 | 34.0 |
| 12 | Ohio State | 1 | 6 | 50 | 6.0 | 50.0 |
| 12 | Nebraska | 1 | 6 | 71 | 6.0 | 71.0 |
| 15 | Maryland | 3 | 21 | 180 | 7.0 | 60.0 |
| 16 | USC | 3 | 22 | 241 | 7.3 | 80.3 |