Washington State vs Washington Prediction, Odds & Best Bets Today – NCAAB, Dec. 18

Washington head coach Danny Sprinkle speaks during the Big Ten men's NCAA college basketball media day Thursday, Oct. 3, 2024, in Rosemont, Ill. (AP Photo/Erin Hooley)
(AP Photo/Erin Hooley)
  • Washington is a -2.5 point favorite vs Washington State
  • Total (Over/Under): 149.5 points
  • Washington State / Washington TV channel: FS1

The Washington State Cougars visit Alaska Airlines Arena to take on the Washington Huskies on Dec. 18. Tip off is scheduled for 11:00pm EST in Seattle, WA.

Washington is the betting favorite in this game, with the spread sitting at -2.5 (-115).

The Washington State vs. Washington Over/Under is 149.5 total points.

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Washington State vs. Washington Odds, Spread, Over/Under

SpreadTotal (O/U)Moneyline
Washington State+2.5 -105O 149.5 -115+125
Washington -2.5 -115U 149.5 -105-155

Washington State vs Washington Prediction for Today:

The winning team model predicts Washington will win this college basketball game with 51.0% confidence, based on game simulations, player injuries, key player performances and recent matchups.

Washington State vs Washington Spread Prediction:

Based on recent against-the-spread trends, the spread model predicts Washington State will cover the spread with 51.2% confidence for today’s game.


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  • Washington State has hit the Moneyline in 26 of their last 36 games (+29.30 Units / 26% ROI)
  • Washington State has hit the 1H Moneyline in 25 of their last 36 games (+14.65 Units / 20% ROI)
  • Washington State has hit the 1H Game Total Under in 24 of their last 36 games (+10.25 Units / 25% ROI)
  • Washington State has hit the Game Total Under in 11 of their last 14 away games (+7.75 Units / 50% ROI)
  • Washington State have covered the 1H Spread in 22 of their last 36 games (+5.95 Units / 14% ROI)
  • Washington has hit the 1H Game Total Over in 14 of their last 18 games at home (+10.50 Units / 51% ROI)
  • Washington has hit the Game Total Over in 11 of their last 18 games at home (+3.30 Units / 17% ROI)

Washington State Basketball Against the Spread Record (ATS)

Washington State has a 7-4 record against the spread this college basketball season (+2.6 Units / 21.49% ROI).

  • 9-2 when betting on the Moneyline for +13.3 Units / 22.39% ROI
  • 5-6 when betting the Over for -1.6 Units / -13.22% ROI
  • 6-5 when betting the Under for +0.5 Units / 4.13% ROI

Washington Basketball Against the Spread Record (ATS)

Washington has a 4-5 record against the spread this college basketball season (-1.45 Units / -14.72% ROI).

  • 6-3 when betting on the Moneyline for +2.3 Units / 1.85% ROI
  • 3-6 when betting the Over for -3.6 Units / -36.36% ROI
  • 6-3 when betting the Under for +2.7 Units / 27.27% ROI

Washington State Offensive Stats & Trends:

Washington State shot 30% from three (37/124) in the second half last season — lowest among Pac 12 Teams; League Avg: 35%

Washington State shot 47% (875/1,874) last season — tied for 42nd best among Division 1 Teams; League Avg: 45%

Washington State shot 66% from the free throw line (158/238) last season — 5th lowest among Power Conference teams; League Avg: 73%

Washington State shot 33% from three (82/252) last season — 4th lowest among Pac 12 Teams; League Avg: 35%

Washington Offensive Stats & Trends:

Washington averaged 79.2 points per game (2,377 points/30 games) last season — tied for 40th best among Division 1 Teams; League Avg: 73.6

Washington had an eFG% of 53% last season — tied for 43rd best among Division 1 Teams; League Avg: 51%

Washington shot 47% (861/1,841) last season — tied for 40th best among Division 1 Teams; League Avg: 45%

Washington averaged 5.5 turnovers per game (71 turnovers/13 games) in the second half last season — tied for 2nd best among Pac 12 Teams; League Avg: 5.8

Washington State Defensive Stats & Trends:

Washington State allowed opponents to shoot 37% (135/363) in the second half last season — best among Pac 12 Teams; League Avg: 43%

Washington State averaged 5.2 steals per game (165 steals/32 games) last season — tied for 30th lowest among Division 1 Teams; League Avg: 6.7

Washington State averaged 6.0 steals per game (78 steals/13 games) last season — 4th lowest among Pac 12 Teams; League Avg: 6.9

Washington State averaged 26.7 defensive rebounds per game (854 rebounds/32 games) last season — tied for 43rd best among Division 1 Teams; League Avg: 24.5

Washington Defensive Stats & Trends:

Washington allowed opponents to shoot 26% from three (39/148) in the second half last season — best among Pac 12 Teams; League Avg: 33%

Washington averaged 5.8 steals per game (76 steals/13 games) last season — 3rd lowest among Pac 12 Teams; League Avg: 6.9

Washington allowed an average of 1.20 points per shot (475 points/397 shots) in the second half last season — tied for 2nd best among Pac 12 Teams; League Avg: 1.25

Washington allowed opponents to shoot 31% from three (91/292) last season — 3rd best among Pac 12 Teams; League Avg: 33%


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Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.