2018 San Diego State Aztecs Opponent Penalty Split Stats through 01/07/2019
| Split | G | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|
| All Games | 13 | 58 | 543 | 4.5 | 41.8 |
| at Home | 7 | 39 | 330 | 5.6 | 47.1 |
| on Road/Neutral Site | 6 | 19 | 213 | 3.2 | 35.5 |
| in Wins | 7 | 36 | 307 | 5.1 | 43.9 |
| in Losses | 6 | 22 | 236 | 3.7 | 39.3 |
| vs. Conference | 8 | 38 | 402 | 4.8 | 50.3 |
| vs. Non-Conference | 5 | 20 | 141 | 4.0 | 28.2 |
| vs. Ranked (AP) | 2 | 9 | 88 | 4.5 | 44.0 |
| vs. Unranked (AP) | 11 | 49 | 455 | 4.5 | 41.4 |
| vs. FBS (I-A) | 12 | 54 | 506 | 4.5 | 42.2 |
| vs. FCS (I-AA) | 1 | 4 | 37 | 4.0 | 37.0 |
| vs. FBS Winning | 8 | 36 | 317 | 4.5 | 39.6 |
| vs. FBS Non-Winning | 4 | 18 | 189 | 4.5 | 47.3 |
| vs. FBS Power 5 | 2 | 10 | 59 | 5.0 | 29.5 |
| vs. FBS non-Power 5 | 10 | 44 | 447 | 4.4 | 44.7 |
| in August/September | 4 | 20 | 141 | 5.0 | 35.3 |
| in October | 4 | 22 | 231 | 5.5 | 57.8 |
| in November | 4 | 16 | 171 | 4.0 | 42.8 |
| in December/January | 1 | 0 | 0 | 0.0 | 0.0 |