San Diego State vs. Idaho State betting: College basketball preview for Nov. 9

Data Skrive
Data Skrive

The Idaho State Bengals (2-0) are big, 21.5-point underdogs against the San Diego State Aztecs (1-0) at Viejas Arena on Sunday, November 9, 2025. The game tips at 5 p.m. ET on MW Network. The matchup has a point total of 136.5.

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San Diego State Cover -21.5 vs Idaho State -107

Bet $20, Payout $38.69

San Diego State vs. Idaho State betting lines

  • San Diego State moneyline odds to win: -4545
  • Idaho State moneyline odds to win: +1500
  • Spread: San Diego State (-21.5)
  • Total: 136.5

San Diego State statistics, trends and more

As the home team

  • San Diego State covered the spread in a higher percentage of its home games than road games last season. San Diego State covered six times in 14 opportunities at home, and it covered three times in 10 opportunities on the road.
  • When playing at home last season, the Aztecs eclipse the total 35.7% of the time (five of 14 games). They hit the over more consistently in away games, exceeding the total in 70% of games (seven of 10).
  • San Diego State performed better as a moneyline favorite when playing at home last year, posting a home record of 11-2 home record, compared to going 4-1 away from home.

Last season stats

  • Last season, the Aztecs were 262nd in college basketball on offense (70.8 points scored per game) and 18th-best defensively (64.6 points allowed).
  • Last year, San Diego State was 194th in the country in rebounds (31.6 per game) and 202nd in rebounds conceded (31.5).
  • Last season the Aztecs were ranked 219th in the country in assists with 13.0 per game.

San Diego State betting records last season

  • ATS Record: 12-18-0 (Home: 6-8-0; Away: 3-7-0)
  • ATS Record When Favored by 21.5+: 0-1-0 (As Favorite: 8-11-0; As Underdog: 4-7-0)
  • O-U-P: 15-14-1 (Home: 5-8-1; Away: 7-3-0)
  • Record When Moneyline Favorite: 16-3 (Home: 11-2; Away: 4-1)
  • Record When Moneyline Underdog: 4-7 (Home: 0-1; Away: 2-3)
Field Goal % Opp. Field Goal % Rebounds Opp. Rebounds Assists Turnovers
44.3 (198th in nation) 38.3 (first) 31.6 (194th) 31.5 (202nd) 13.0 (219th) 10.1 (79th)

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Idaho State statistics, trends and more

As the away team

  • Last year, Idaho State was 7-4-0 at home against the spread (.636 winning percentage). Away, it was 9-5-0 ATS (.643).
  • In 2024-25, a higher percentage of the Bengals’ games finished above the over/under at home (72.7%, eight of 11) than on the road (57.1%, eight of 14).
  • As moneyline underdogs last season, the Bengals won a lower percentage of games at home (0-2) than on the road (3-8).

Last season stats

  • With 74.3 points per game on offense, the Bengals ranked 157th in the country last year. Defensively, they allowed 70.0 points per contest, which ranked 110th in college basketball.
  • With 26.4 rebounds allowed per game, Idaho State ranked sixth-best in college basketball. It ranked 39th in college basketball by pulling down 34.9 rebounds per contest.
  • The Bengals put up 13.3 assists per game, which ranked them 203rd in the country.

Idaho State betting records last season

  • ATS Record: 16-10-0 (Home: 7-4-0; Away: 9-5-0)
  • ATS Record When Underdog by 21.5+: 2-0-0 (As Favorite: 9-3-0; As Underdog: 7-7-0)
  • O-U-P: 17-9-0 (Home: 8-3-0; Away: 8-6-0)
  • Record When Moneyline Favorite: 9-3 (Home: 7-2; Away: 2-1)
  • Record When Moneyline Underdog: 3-11 (Home: 0-2; Away: 3-8)
Field Goal % Opp. Field Goal % Rebounds Opp. Rebounds Assists Turnovers
43.1 (271st in nation) 45.6 (277th) 34.9 (39th) 26.4 (sixth) 13.3 (203rd) 10.1 (79th)
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