2021 Appalachian State Mountaineers Penalty Split Stats through 01/10/2022
| Split | G | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|
| All Games | 14 | 85 | 744 | 6.1 | 53.1 |
| at Home | 6 | 37 | 328 | 6.2 | 54.7 |
| on Road/Neutral Site | 8 | 48 | 416 | 6.0 | 52.0 |
| in Wins | 10 | 61 | 571 | 6.1 | 57.1 |
| in Losses | 4 | 24 | 173 | 6.0 | 43.3 |
| vs. Conference | 9 | 56 | 523 | 6.2 | 58.1 |
| vs. Non-Conference | 5 | 29 | 221 | 5.8 | 44.2 |
| vs. Ranked (AP) | 2 | 12 | 90 | 6.0 | 45.0 |
| vs. Unranked (AP) | 12 | 73 | 654 | 6.1 | 54.5 |
| vs. FBS (I-A) | 13 | 79 | 712 | 6.1 | 54.8 |
| vs. FCS (I-AA) | 1 | 6 | 32 | 6.0 | 32.0 |
| vs. FBS Winning | 8 | 45 | 383 | 5.6 | 47.9 |
| vs. FBS Non-Winning | 5 | 34 | 329 | 6.8 | 65.8 |
| vs. FBS Power 5 | 1 | 6 | 48 | 6.0 | 48.0 |
| vs. FBS non-Power 5 | 12 | 73 | 664 | 6.1 | 55.3 |
| in August/September | 4 | 23 | 186 | 5.8 | 46.5 |
| in October | 4 | 20 | 192 | 5.0 | 48.0 |
| in November | 4 | 29 | 284 | 7.3 | 71.0 |
| in December/January | 2 | 13 | 82 | 6.5 | 41.0 |