USC vs. Washington State Dunkel Predictions & Vegas Odds - Dec. 14

The USC Trojans (9-1) host the Washington State Cougars (3-7) at Galen Center, tipping off at 7:30 p.m. ET on Sunday, December 14, 2025. The Cougars are 14-point underdogs in the game. The matchup has an over/under of 156.5 points.

USC came out on top in its last matchup 94-81 against San Diego on Tuesday. In USC's win, Chad Baker-Mazara led the way with a team-high 31 points (adding six rebounds and six assists). Washington State fell in its last outing 78-64 against Nevada on Sunday. Tomas Thrastarson scored 20 points in Washington State's loss, leading the team.

USC vs. Washington State Odds and Game Time

• When: Sunday, December 14, 2025 at 7:30 p.m. ET
• Where: Galen Center in Los Angeles, California
• Spread favorite: USC -14
• Moneyline favorite: USC -1053
• Moneyline underdog: Washington State +674
• Over/Under: 156.5 points

How to watch USC vs. Washington State

• TV Channel: FOX Sports 1
• Live Stream: Fubo
• Check out the rest of our Dunkel Index NCAA Basketball Picks!

Betting the Over/Under: USC vs. Washington State

• This season, eight of USC's 10 games have gone over Sunday's over/under of 156.5 points.
• This season, four of Washington State's games have ended with a combined score higher than 156.5 points.
• The over/under for the game of 156.5 is 9.7 points fewer than the combined points per game averages for the Trojans (89.5 points per game) and the Cougars (76.7 points per game).
• These two teams surrender a combined 158.1 points per game, 1.6 more than this contest's over/under.
• On average, USC has had a 168.0-point over/under in its games this season, 11.5 more points than the over/under in this matchup.
• A difference of 0.2 points separates this game's over/under (156.5 points) and the average over/under in Washington State's games (156.3) this season.

Betting the Spread: USC vs. Washington State

• USC is 5-5-0 against the spread this season.
• The Trojans are 3-2 ATS when favored by 14 points or more this season.
• Washington State is 3-7-0 against the spread this year.
• USC has covered the spread twice at home, and is 3-1 overall there, this season.
• At home, as a 14-point favorite or greater, USC has two wins ATS (2-1).

Betting the Moneyline: USC vs. Washington State

• USC has entered the game as moneyline favorites 10 times this season and won nine of those games.
• The Trojans have entered five games this season favored by -1053 or more, and won each of those games.
• The moneyline for this contest implies a 91.3% chance of a victory for USC.
• Washington State has been moneyline underdogs in six games this season, however, it has failed to come away with a win in any of those games.
• This is the worst odds of a win that sportsbooks have given the Cougars this season with a +674 moneyline set for this game.
• Washington State has an implied victory probability of 12.9% according to the moneyline set by oddsmakers for this matchup.

Dunkel Index Prediction for USC vs. Washington State

• Pick ATS: USC (- 14)
• Pick OU: Over (156.5)
  
• Prediction: USC 93 - Washington State 74