San Diego State vs Washington State Prediction, Odds, Picks, Best Bets for Week 9 2026

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The college football slate on Saturday includes the San Diego State Aztecs facing the Washington State Cougars.

Before you make your wager on FanDuel Sportsbook, we've got you covered with all the latest NCAA football betting insights.

San Diego State vs Washington State Odds & Spread

All college football odds, betting lines and prop bets are available on FanDuel Sportsbook.
Moneyline: San Diego State: (-134) | Washington State: (+112)
Spread: San Diego State: -2.5 (-114) | Washington State: +2.5 (-106)
Total: 48.5 -- Over: (-105) | Under: (-115)

San Diego State has won twice against the spread this season.
San Diego State is winless ATS (0-2) as a 2.5-point favorite or greater this year.
This season, six of San Diego State's eight games have hit the over.
Washington State is 5-3-0 against the spread this season.
Washington State has an ATS record of 4-2 as 2.5-point underdogs or greater.
Washington State has seen three of its eight games hit the over.

All college football win probability predictions and picks are according to numberFire.
Prediction: Aztecs win (62.1%)

San Diego State is favored by 2.5 points over Washington State. San Diego State is -114 to cover the spread, with Washington State being -106.

The over/under for San Diego State-Washington State on Oct. 31 is 48.5. The over is -105, and the under is -115.

Washington State is a +112 underdog on the moneyline, while San Diego State is a -134 favorite.

	Point Scored (PG)	Points Scored CFB Rank	Points Allowed (PG)	Points Allowed CFB Rank	Average Total	Total Games
San Diego State	26.5	69	36.1	137	53.6	8
Washington State	18.9	120	27.6	111	49.1	8

Check out even more in-depth San Diego State vs. Washington State analysis on FanDuel Research.

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