2018 Hawai'i Rainbow Warriors Opponent Penalty Split Stats through 01/07/2019
| Split | G | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|
| All Games | 14 | 101 | 983 | 7.2 | 70.2 |
| at Home | 7 | 46 | 457 | 6.6 | 65.3 |
| on Road/Neutral Site | 7 | 55 | 526 | 7.9 | 75.1 |
| in Wins | 8 | 56 | 530 | 7.0 | 66.3 |
| in Losses | 6 | 45 | 453 | 7.5 | 75.5 |
| vs. Conference | 8 | 66 | 604 | 8.3 | 75.5 |
| vs. Non-Conference | 6 | 35 | 379 | 5.8 | 63.2 |
| vs. Ranked (AP) | 3 | 25 | 244 | 8.3 | 81.3 |
| vs. Unranked (AP) | 11 | 76 | 739 | 6.9 | 67.2 |
| vs. FBS (I-A) | 13 | 93 | 900 | 7.2 | 69.2 |
| vs. FCS (I-AA) | 1 | 8 | 83 | 8.0 | 83.0 |
| vs. FBS Winning | 7 | 50 | 491 | 7.1 | 70.1 |
| vs. FBS Non-Winning | 6 | 43 | 409 | 7.2 | 68.2 |
| vs. FBS Power 5 | 0 | 0 | 0 | - | - |
| vs. FBS non-Power 5 | 13 | 93 | 900 | 7.2 | 69.2 |
| in August/September | 6 | 42 | 420 | 7.0 | 70.0 |
| in October | 4 | 25 | 224 | 6.3 | 56.0 |
| in November | 3 | 25 | 240 | 8.3 | 80.0 |
| in December/January | 1 | 9 | 99 | 9.0 | 99.0 |