2018 Appalachian State Mountaineers Opponent Penalty Split Stats through 01/07/2019
| Split | G | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|
| All Games | 13 | 78 | 614 | 6.0 | 47.2 |
| at Home | 6 | 39 | 313 | 6.5 | 52.2 |
| on Road/Neutral Site | 7 | 39 | 301 | 5.6 | 43.0 |
| in Wins | 11 | 74 | 593 | 6.7 | 53.9 |
| in Losses | 2 | 4 | 21 | 2.0 | 10.5 |
| vs. Conference | 9 | 50 | 411 | 5.6 | 45.7 |
| vs. Non-Conference | 4 | 28 | 203 | 7.0 | 50.8 |
| vs. Ranked (AP) | 1 | 2 | 10 | 2.0 | 10.0 |
| vs. Unranked (AP) | 12 | 76 | 604 | 6.3 | 50.3 |
| vs. FBS (I-A) | 12 | 73 | 590 | 6.1 | 49.2 |
| vs. FCS (I-AA) | 1 | 5 | 24 | 5.0 | 24.0 |
| vs. FBS Winning | 5 | 31 | 225 | 6.2 | 45.0 |
| vs. FBS Non-Winning | 7 | 42 | 365 | 6.0 | 52.1 |
| vs. FBS Power 5 | 1 | 2 | 10 | 2.0 | 10.0 |
| vs. FBS non-Power 5 | 11 | 71 | 580 | 6.5 | 52.7 |
| in August/September | 4 | 25 | 205 | 6.3 | 51.3 |
| in October | 3 | 15 | 128 | 5.0 | 42.7 |
| in November | 4 | 21 | 157 | 5.3 | 39.3 |
| in December/January | 2 | 17 | 124 | 8.5 | 62.0 |