Since the 2017–18 season, Pacific and Portland have met 16 times and split them evenly at 8–8.
Most recently Pacific won 74–51 on January 28, 2026.
Right now Pacific is 0–0 and Portland is 0–0, with Portland at 222 days since a win against Pacific's 221.
| Date | Site | Winner | Score |
|---|---|---|---|
| Wed, Jan 28 2026 | Pacific home | Pacific | 74–51 |
| Thu, Jan 8 2026 | Portland home | Portland | 90–89 |
| Sat, Feb 22 2025 | Pacific home | Portland | 81–73 |
| Thu, Jan 16 2025 | Portland home | Portland | 84–81 |
| Thu, Feb 1 2024 | Pacific home | Portland | 65–60 |
| Sat, Jan 6 2024 | Portland home | Portland | 78–64 |
| Sat, Feb 25 2023 | Pacific home | Pacific | 81–77 |
| Thu, Feb 9 2023 | Portland home | Portland | 81–73 |
| Thu, Feb 24 2022 | Pacific home | Portland | 75–69 |
| Thu, Jan 27 2022 | Portland home | Portland | 64–56 |
| Thu, Feb 13 2020 | Pacific home | Pacific | 75–55 |
| Thu, Jan 16 2020 | Portland home | Pacific | 65–55 |
| Sat, Jan 26 2019 | Pacific home | Pacific | 74–70 |
| Sat, Jan 12 2019 | Portland home | Pacific | 65–57 |
| Sat, Feb 10 2018 | Pacific home | Pacific | 60–58 |
| Sat, Jan 13 2018 | Portland home | Pacific | 66–54 |
Full schedules and drought counters: Pacific Tigers and Portland Pilots.
Pacific vs Denver, Pacific vs Loyola Marymount, Pacific vs Pepperdine, Pacific vs Saint Mary's, Pacific vs San Diego, Pacific vs San Francisco, Pacific vs Santa Clara, Pacific vs Seattle U.
Portland vs Denver, Portland vs Loyola Marymount, Portland vs Pepperdine, Portland vs Saint Mary's, Portland vs San Diego, Portland vs San Francisco, Portland vs Santa Clara, Portland vs Seattle U.