Since the 2017 season, Portland and San Diego have met 6 times, and San Diego has the better of it at 4–2.
Most recently Portland won 9–5 on May 2, 2026.
Right now Portland is 27–25 and San Diego is 20–30–1, with both waiting 156 days since a win.
| Date | Site | Winner | Score |
|---|---|---|---|
| Sat, May 2 2026 | Portland home | Portland | 9–5 |
| Fri, May 1 2026 | Portland home | San Diego | 8–4 |
| Thu, Apr 30 2026 | Portland home | Portland | 9–6 |
| Sat, May 25 2024 | Portland home | San Diego | 8–6 |
| Fri, May 24 2024 | San Diego home | San Diego | 7–5 |
| Thu, May 26 2022 | Portland home | San Diego | 22–8 |
Full schedules and drought counters: Portland Pilots and San Diego Toreros.
Portland vs Loyola Marymount, Portland vs Pacific, Portland vs Pepperdine, Portland vs Saint Mary's, Portland vs San Francisco, Portland vs Santa Clara, Portland vs Seattle U.
San Diego vs Loyola Marymount, San Diego vs Pacific, San Diego vs Pepperdine, San Diego vs Saint Mary's, San Diego vs San Francisco, San Diego vs Santa Clara, San Diego vs Seattle U.