2025 Washington State Cougars Opponent Penalty Split Stats through 12/17/2025
| Split | G | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|
| All Games | 12 | 78 | 747 | 6.5 | 62.3 |
| at Home | 6 | 43 | 379 | 7.2 | 63.2 |
| on Road/Neutral Site | 6 | 35 | 368 | 5.8 | 61.3 |
| in Wins | 6 | 45 | 389 | 7.5 | 64.8 |
| in Losses | 6 | 33 | 358 | 5.5 | 59.7 |
| vs. Conference | 2 | 17 | 164 | 8.5 | 82.0 |
| vs. Non-Conference | 10 | 61 | 583 | 6.1 | 58.3 |
| vs. Ranked (AP) | 4 | 24 | 263 | 6.0 | 65.8 |
| vs. Unranked (AP) | 8 | 54 | 484 | 6.8 | 60.5 |
| vs. FBS (I-A) | 11 | 72 | 690 | 6.5 | 62.7 |
| vs. FCS (I-AA) | 1 | 6 | 57 | 6.0 | 57.0 |
| vs. FBS Winning | 8 | 48 | 466 | 6.0 | 58.3 |
| vs. FBS Non-Winning | 3 | 24 | 224 | 8.0 | 74.7 |
| vs. FBS Power 5 | 5 | 37 | 378 | 7.4 | 75.6 |
| vs. FBS non-Power 5 | 6 | 35 | 312 | 5.8 | 52.0 |
| in August/September | 5 | 28 | 250 | 5.6 | 50.0 |
| in October | 3 | 23 | 229 | 7.7 | 76.3 |
| in November | 4 | 27 | 268 | 6.8 | 67.0 |
| in December/January | 0 | 0 | 0 | - | - |