2018 Washington State Cougars Penalty Game Log through 01/07/2019
| Date | Opponent | Surface | Result | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|---|---|
| 09/01/18 | @ Wyoming | Turf | W 41-19 | 10 | 75 | 10.0 | 75.0 |
| 09/08/18 | San Jose St. | Turf | W 31-0 | 8 | 60 | 8.0 | 60.0 |
| 09/15/18 | Eastern Wash. | Turf | W 59-24 | 7 | 80 | 7.0 | 80.0 |
| 09/21/18 | @ Southern California | Grass | L 36-39 | 11 | 118 | 11.0 | 118.0 |
| 09/29/18 | Utah | Turf | W 28-24 | 9 | 104 | 9.0 | 104.0 |
| 10/06/18 | @ Oregon St. | Turf | W 56-37 | 5 | 46 | 5.0 | 46.0 |
| 10/20/18 | Oregon | Turf | W 34-20 | 5 | 55 | 5.0 | 55.0 |
| 10/27/18 | @ Stanford | Grass | W 41-38 | 9 | 89 | 9.0 | 89.0 |
| 11/03/18 | California | Turf | W 19-13 | 7 | 80 | 7.0 | 80.0 |
| 11/10/18 | @ Colorado | Grass | W 31-7 | 2 | 10 | 2.0 | 10.0 |
| 11/17/18 | Arizona | Turf | W 69-28 | 3 | 35 | 3.0 | 35.0 |
| 11/23/18 | 13 Washington | Turf | L 15-28 | 4 | 21 | 4.0 | 21.0 |
| 12/28/18 | + Iowa St. | Turf | W 28-26 | 6 | 65 | 6.0 | 65.0 |
| Totals | 86 | 838 | 6.6 | 64.5 | |||
| @ : Away, + : Neutral Site | |||||||