Portland State vs Idaho Basketball Prediction, Odds, Picks, Best Bets for Big Sky Tournament

The No. 3 seed Portland State Vikings (19-12, 11-7 Big Sky) will square off against the No. 6 seed Idaho Vandals (13-18, 8-10 Big Sky) in the Big Sky tournament Monday at Idaho Central Arena, beginning at 10 p.m. ET.

Before you place your bet on this matchup at FanDuel Sportsbook, here are the NCAA basketball odds and spreads you need to know.

Portland State vs. Idaho Game Info and Odds

• Game day: Monday, March 10, 2025
• Game time: 10 p.m. ET
• TV channel: ESPN+
• Location: Boise, Idaho
• Arena: Idaho Central Arena

Portland State vs. Idaho Picks and Prediction

All college basketball win probability predictions and picks are according to numberFire.
Prediction: Portland State win (69.3%)

Take a look at these betting insights and trends before you bet on Monday's Portland State-Idaho spread (Portland State -4.5) or over/under (143.5 points).

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Portland State vs. Idaho: ATS Betting Stats and Trends

• Portland State has put together a 17-11-0 record against the spread this season.
• Idaho has put together a 12-17-0 ATS record so far this season.
• Portland State (1-4) covers a lower percentage of games when it is favored by 4.5 points or more this season (20%) than Idaho (3-8) does as a 4.5+-point underdog (27.3%).
• The Vikings own a better record against the spread when playing at home (8-3-0) than they do in road games (8-7-0).
• The Vandals' winning percentage against the spread at home is .417 (5-7-0). On the road, it is .438 (7-9-0).
• Portland State has 12 wins against the spread in 18 conference games this year.
• Idaho has eight wins against the spread in 18 Big Sky games this season.

Portland State vs. Idaho: Moneyline Betting Stats

• Portland State has been chosen as the moneyline favorite in 15 games this year and has walked away with the win 11 times (73.3%) in those games.
• This year, the Vikings have won three of five games when listed as at least -188 or better on the moneyline.
• Idaho has won 31.8% of the games this season it was the moneyline underdog (7-15).
• When they have played as a moneyline underdog with odds of +155 or longer, the Vandals have gone 1-9 (10%).
• Sportsbooks have implied with the moneyline set for this matchup that Portland State has a 65.3% chance of pulling out a win.

Portland State vs. Idaho Head-to-Head Comparison

• Portland State's +201 scoring differential (outscoring opponents by 6.4 points per game) is a result of scoring 75.7 points per game (125th in college basketball) while giving up 69.3 per contest (95th in college basketball).
• Jaylin Henderson paces Portland State, recording 13.1 points per game (515th in college basketball).
• Idaho has a -50 scoring differential, falling short by 1.6 points per game. It is putting up 74 points per game, 175th in college basketball, and is allowing 75.6 per contest to rank 286th in college basketball.
• Kolton Mitchell's team-leading 11.3 points per game rank him 797th in college basketball.
• The Vikings win the rebound battle by 4.3 boards on average. They collect 33.7 rebounds per game, which ranks 78th in college basketball, while their opponents pull down 29.4 per contest.
• Tre-Vaughn Minott averages 7.7 rebounds per game (ranking 85th in college basketball) to lead the Vikings.
• The Vandals average 29.5 rebounds per game (314th in college basketball) while conceding 30.6 per outing to opponents. They are outrebounded by 1.1 boards per game.
• Julius Mims' 6.2 rebounds per game lead the Vandals and rank 281st in college basketball.
• Portland State's 95.5 points per 100 possessions on offense rank 190th in college basketball, and the 87.3 points it allows per 100 possessions rank 41st in college basketball.
• The Vandals score 97.7 points per 100 possessions (127th in college basketball), while conceding 99.8 points per 100 possessions (337th in college basketball).

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