2018 Notre Dame Fighting Irish Penalty Split Stats through 01/07/2019
| Split | G | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|
| All Games | 13 | 67 | 596 | 5.2 | 45.8 |
| at Home | 6 | 30 | 299 | 5.0 | 49.8 |
| on Road/Neutral Site | 7 | 37 | 297 | 5.3 | 42.4 |
| in Wins | 12 | 60 | 546 | 5.0 | 45.5 |
| in Losses | 1 | 7 | 50 | 7.0 | 50.0 |
| vs. Conference | 0 | 0 | 0 | - | - |
| vs. Non-Conference | 13 | 67 | 596 | 5.2 | 45.8 |
| vs. Ranked (AP) | 4 | 26 | 203 | 6.5 | 50.8 |
| vs. Unranked (AP) | 9 | 41 | 393 | 4.6 | 43.7 |
| vs. FBS (I-A) | 13 | 67 | 596 | 5.2 | 45.8 |
| vs. FCS (I-AA) | 0 | 0 | 0 | - | - |
| vs. FBS Winning | 6 | 36 | 307 | 6.0 | 51.2 |
| vs. FBS Non-Winning | 7 | 31 | 289 | 4.4 | 41.3 |
| vs. FBS Power 5 | 11 | 62 | 536 | 5.6 | 48.7 |
| vs. FBS non-Power 5 | 2 | 5 | 60 | 2.5 | 30.0 |
| in August/September | 5 | 22 | 227 | 4.4 | 45.4 |
| in October | 3 | 12 | 94 | 4.0 | 31.3 |
| in November | 4 | 26 | 225 | 6.5 | 56.3 |
| in December/January | 1 | 7 | 50 | 7.0 | 50.0 |