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Washington State vs. Seattle prediction: Seattle favored to win men's college basketball matchup [12/30/2025]
Get Washington State vs Seattle predictions for college basketball Tuesday.

Seattle and Washington State will lock horns in men's college basketball action at Climate Pledge Arena on Tuesday, starting at 10:00 PM ET.
Based on the latest simulation results, Dimers' proven college basketball model predicts Seattle as the most likely winner of the Washington State vs. Seattle game.
This article offers a closer look at Tuesday's matchup, including an expanded look at the predicted score, best bets and picks.
Washington State vs. Seattle prediction: Who will win and cover?
Using trusted machine learning and data analysis, we have simulated the outcome of Tuesday's NCAA basketball matchup between Washington State and Seattle 10,000 times as part of our men's college basketball predictions coverage.
Our famous predictive model gives Seattle a 75% chance of beating Washington State. Our predicted final score has Seattle winning 76-69.
According to our model, Seattle (-6.5) has a 55% chance of covering the spread, while the 145.5-point over/under has a 52% chance of going over.
Washington State vs. Seattle odds
We have researched the best men's college basketball odds in America for this game, which are listed here:
| Bet Type | Washington State | Seattle |
|---|---|---|
| Spread | +6.5 (-115) | -6.5 (-105) |
| Moneyline | +210 | -250 |
| Total | o145.5 (-110) | u145.5 (-110) |
All odds are correct at the time of publication and are subject to change.
Washington State vs. Seattle picks and best bet
After matching our predictions against the best available odds, we can reveal our picks for each of the major markets. Plus, find our best bet for the game below:
| Bet Type | Pick | Bet Now |
|---|---|---|
| Spread | Seattle -6.5 | -105 |
| Moneyline | Seattle | -250 |
| Total | Over 145.5 | -110 |
According to our men's college basketball best bets, the top play to make on this game is Seattle to win.
Washington State vs. Seattle game-day updates and essential details
Tuesday's men's college basketball action between Seattle and Washington State at Climate Pledge Arena is scheduled to begin at 10:00 PM ET.
- Who: Washington State vs. Seattle
- Date: Tuesday, December 30, 2025
- Time: 10:00 PM ET/7:00PM PT
- Venue: Climate Pledge Arena
Conclusion
We predict Seattle, with a 75% win probability, will likely beat Washington State on Tuesday.
AI and automation have enhanced this article to quickly deliver accurate Washington State vs. Seattle insights, with human oversight ensuring high editorial quality. Our predictions are drawn from the latest data to help you make informed decisions. For additional resources and advice on responsible gambling, please call 1-800-GAMBLER.
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