2015 Big Ten Conference Leaders Opponent Penalties - Games vs. Ranked Teams Only (AP Poll) through 01/11/2016
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Indiana | 5 | 37 | 357 | 7.4 | 71.4 |
| 2 | Maryland | 5 | 34 | 267 | 6.8 | 53.4 |
| 3 | Michigan State | 5 | 32 | 260 | 6.4 | 52.0 |
| 3 | Minnesota | 6 | 32 | 271 | 5.3 | 45.2 |
| 5 | Iowa | 4 | 31 | 295 | 7.8 | 73.8 |
| 6 | Penn State | 4 | 29 | 286 | 7.3 | 71.5 |
| 7 | Michigan | 5 | 28 | 243 | 5.6 | 48.6 |
| 8 | Nebraska | 4 | 25 | 233 | 6.3 | 58.3 |
| 9 | Wisconsin | 3 | 24 | 220 | 8.0 | 73.3 |
| 9 | Illinois | 5 | 24 | 226 | 4.8 | 45.2 |
| 11 | Northwestern | 5 | 23 | 215 | 4.6 | 43.0 |
| 12 | Purdue | 4 | 21 | 159 | 5.3 | 39.8 |
| 13 | Ohio State | 3 | 14 | 122 | 4.7 | 40.7 |
| 14 | Rutgers | 4 | 12 | 105 | 3.0 | 26.3 |