2018 Big Ten Conference Leaders Opponent Penalties - Games vs. FBS non-Power 5 Conference Teams Only through 01/07/2019
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Northwestern | 2 | 23 | 198 | 11.5 | 99.0 |
| 2 | Penn State | 2 | 20 | 188 | 10.0 | 94.0 |
| 3 | Illinois | 2 | 19 | 161 | 9.5 | 80.5 |
| 4 | Indiana | 2 | 15 | 145 | 7.5 | 72.5 |
| 4 | Minnesota | 3 | 15 | 145 | 5.0 | 48.3 |
| 6 | Rutgers | 2 | 18 | 144 | 9.0 | 72.0 |
| 7 | Michigan | 3 | 14 | 130 | 4.7 | 43.3 |
| 8 | Maryland | 2 | 14 | 116 | 7.0 | 58.0 |
| 9 | Michigan State | 2 | 14 | 113 | 7.0 | 56.5 |
| 10 | Wisconsin | 3 | 11 | 111 | 3.7 | 37.0 |
| 11 | Nebraska | 1 | 10 | 95 | 10.0 | 95.0 |
| 12 | Purdue | 1 | 10 | 71 | 10.0 | 71.0 |
| 13 | Iowa | 1 | 7 | 65 | 7.0 | 65.0 |
| 14 | Ohio State | 1 | 6 | 55 | 6.0 | 55.0 |