2018 Marshall Thundering Herd Penalty Split Stats through 01/07/2019
| Split | G | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|
| All Games | 13 | 85 | 787 | 6.5 | 60.5 |
| at Home | 6 | 32 | 273 | 5.3 | 45.5 |
| on Road/Neutral Site | 7 | 53 | 514 | 7.6 | 73.4 |
| in Wins | 9 | 57 | 562 | 6.3 | 62.4 |
| in Losses | 4 | 28 | 225 | 7.0 | 56.3 |
| vs. Conference | 8 | 47 | 493 | 5.9 | 61.6 |
| vs. Non-Conference | 5 | 38 | 294 | 7.6 | 58.8 |
| vs. Ranked (AP) | 0 | 0 | 0 | - | - |
| vs. Unranked (AP) | 13 | 85 | 787 | 6.5 | 60.5 |
| vs. FBS (I-A) | 12 | 77 | 717 | 6.4 | 59.8 |
| vs. FCS (I-AA) | 1 | 8 | 70 | 8.0 | 70.0 |
| vs. FBS Winning | 5 | 31 | 293 | 6.2 | 58.6 |
| vs. FBS Non-Winning | 7 | 46 | 424 | 6.6 | 60.6 |
| vs. FBS Power 5 | 2 | 15 | 87 | 7.5 | 43.5 |
| vs. FBS non-Power 5 | 10 | 62 | 630 | 6.2 | 63.0 |
| in August/September | 4 | 25 | 222 | 6.3 | 55.5 |
| in October | 3 | 19 | 215 | 6.3 | 71.7 |
| in November | 4 | 22 | 208 | 5.5 | 52.0 |
| in December/January | 2 | 19 | 142 | 9.5 | 71.0 |