2008 Washington State Cougars Penalty Split Stats through 01/08/2009
| Split | G | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|
| All Games | 13 | 94 | 902 | 7.2 | 69.4 |
| at Home | 6 | 39 | 398 | 6.5 | 66.3 |
| on Road/Neutral Site | 7 | 55 | 504 | 7.9 | 72.0 |
| in Wins | 2 | 13 | 140 | 6.5 | 70.0 |
| in Losses | 11 | 81 | 762 | 7.4 | 69.3 |
| vs. Conference | 9 | 64 | 634 | 7.1 | 70.4 |
| vs. Non-Conference | 4 | 30 | 268 | 7.5 | 67.0 |
| vs. Ranked (AP) | 4 | 32 | 334 | 8.0 | 83.5 |
| vs. Unranked (AP) | 9 | 62 | 568 | 6.9 | 63.1 |
| vs. FBS (I-A) | 12 | 84 | 782 | 7.0 | 65.2 |
| vs. FCS (I-AA) | 1 | 10 | 120 | 10.0 | 120.0 |
| vs. FBS Winning | 6 | 45 | 454 | 7.5 | 75.7 |
| vs. FBS Non-Winning | 6 | 39 | 328 | 6.5 | 54.7 |
| vs. BCS AQ | 11 | 80 | 740 | 7.3 | 67.3 |
| vs. BCS non-AQ | 1 | 4 | 42 | 4.0 | 42.0 |
| in August/September | 5 | 41 | 374 | 8.2 | 74.8 |
| in October | 3 | 24 | 259 | 8.0 | 86.3 |
| in November | 5 | 29 | 269 | 5.8 | 53.8 |
| in December/January | 0 | 0 | 0 | - | - |