2018 Marshall Thundering Herd Opponent Penalty Split Stats through 01/07/2019
| Split | G | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|
| All Games | 13 | 85 | 722 | 6.5 | 55.5 |
| at Home | 6 | 42 | 349 | 7.0 | 58.2 |
| on Road/Neutral Site | 7 | 43 | 373 | 6.1 | 53.3 |
| in Wins | 9 | 56 | 439 | 6.2 | 48.8 |
| in Losses | 4 | 29 | 283 | 7.3 | 70.8 |
| vs. Conference | 8 | 58 | 520 | 7.3 | 65.0 |
| vs. Non-Conference | 5 | 27 | 202 | 5.4 | 40.4 |
| vs. Ranked (AP) | 0 | 0 | 0 | - | - |
| vs. Unranked (AP) | 13 | 85 | 722 | 6.5 | 55.5 |
| vs. FBS (I-A) | 12 | 79 | 682 | 6.6 | 56.8 |
| vs. FCS (I-AA) | 1 | 6 | 40 | 6.0 | 40.0 |
| vs. FBS Winning | 5 | 33 | 300 | 6.6 | 60.0 |
| vs. FBS Non-Winning | 7 | 46 | 382 | 6.6 | 54.6 |
| vs. FBS Power 5 | 2 | 8 | 66 | 4.0 | 33.0 |
| vs. FBS non-Power 5 | 10 | 71 | 616 | 7.1 | 61.6 |
| in August/September | 4 | 24 | 179 | 6.0 | 44.8 |
| in October | 3 | 26 | 266 | 8.7 | 88.7 |
| in November | 4 | 26 | 211 | 6.5 | 52.8 |
| in December/January | 2 | 9 | 66 | 4.5 | 33.0 |