Head Coach: Mike Leach (7th season)
Stadium: Martin Stadium, Pullman, WA
Record: 11-2 (7-2 Pac-12)
Previous: 2017
Next: 2019
Schedule/Results
| Date | Opponent | Result | Score | Record |
|---|---|---|---|---|
| 9/1 | @ Wyoming | W | 41-19 | 1-0 |
| 9/8 | San Jose State | W | 31-0 | 2-0 |
| 9/15 | Eastern Washington | W | 59-24 | 3-0 |
| 9/21 (Fri) | @ USC | L | 36-39 | 3-1 (0-1) |
| 9/29 | Utah | W | 28-24 | 4-1 (1-1) |
| 10/6 | @ Oregon State | W | 56-37 | 5-1 (2-1) |
| 10/20 | Oregon | W | 34-20 | 6-1 (3-1) |
| 10/27 | @ Stanford | W | 41-38 | 7-1 (4-1) |
| 11/3 | California | W | 19-13 | 8-1 (5-1) |
| 11/10 | @ Colorado | W | 31-7 | 9-1 (6-1) |
| 11/17 | Arizona | W | 69-28 | 10-1 (7-1) |
| 11/23 (Fri) | Washington | L | 15-28 | 10-2 (7-2) |
| Valero Alamo Bowl (@ Alamodome, San Antonio, TX) | ||||
| 12/28 (Fri) | Iowa State | W | 28-26 | 11-2 (7-2) |