Since 2017, San Diego State and Washington State have met 2 times, and Washington State has the better of it at 2–0.
Most recently Washington State won 36–13 on September 6, 2025.
Right now San Diego State is 2–3 and Washington State is 1–4, with Washington State at 16 days since a win against San Diego State's 2.
| Date | Site | Winner | Score |
|---|---|---|---|
| Sat, Sep 6 2025 | Washington State home | Washington State | 36–13 |
| Sat, Oct 26 2024 | San Diego State home | Washington State | 29–26 |
Full schedules and drought counters: San Diego State Aztecs and Washington State Cougars.
San Diego State vs Boise State, San Diego State vs Colorado State, San Diego State vs Fresno State, San Diego State vs Oregon State, San Diego State vs Texas State, San Diego State vs Utah State.
Washington State vs Boise State, Washington State vs Colorado State, Washington State vs Fresno State, Washington State vs Oregon State, Washington State vs Texas State, Washington State vs Utah State.