2021 Mid-American Conference Leaders Opponent Penalties - Games in October Only through 01/10/2022
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Buffalo | 5 | 45 | 449 | 9.0 | 89.8 |
| 2 | Toledo | 4 | 32 | 297 | 8.0 | 74.3 |
| 3 | Ohio | 4 | 28 | 275 | 7.0 | 68.8 |
| 3 | Northern Illinois | 4 | 28 | 236 | 7.0 | 59.0 |
| 5 | Central Michigan | 4 | 27 | 249 | 6.8 | 62.3 |
| 6 | Kent State | 4 | 25 | 210 | 6.3 | 52.5 |
| 7 | Western Michigan | 4 | 23 | 243 | 5.8 | 60.8 |
| 7 | Eastern Michigan | 4 | 23 | 182 | 5.8 | 45.5 |
| 7 | Bowling Green | 5 | 23 | 209 | 4.6 | 41.8 |
| 10 | Miami (Ohio) | 4 | 22 | 193 | 5.5 | 48.3 |
| 11 | Ball State | 4 | 20 | 183 | 5.0 | 45.8 |
| 12 | Akron | 4 | 17 | 150 | 4.3 | 37.5 |