Washington St
vs 
Portland St
6 meetings · Washington St 6-0
| Date | Opponent | Score | Line | O/U | |
|---|---|---|---|---|---|
| Nov 4, 2024 | vs Portland St
|
W | 100–92 | WSU -13.5 | 153.5 |
| Dec 2, 2023 | vs Portland St
|
W | 71–61 | WSU -13.5 | 142.5 |
| Dec 13, 2020 | vs Portland St
|
W | 69–60 | WSU -9 | 152.0 |
| Dec 6, 2015 | vs Portland St
|
W | 91–67 | ||
| Dec 19, 2009 | vs Portland St
|
W | 93–69 | ||
| Dec 9, 2007 | vs Portland St
|
W | 72–60 |