Arizona vs. San Diego State Dunkel Predictions & Vegas Odds - Dec. 20

The No. 1 Arizona Wildcats (10-0) host the San Diego State Aztecs (6-3) at Mortgage Matchup Center, starting at 10:30 p.m. ET on Saturday, December 20, 2025. The Wildcats are 13.5-point favorites in the game. The matchup has an over/under of 153.5 points.

In its last time out, Arizona won on Tuesday 96-62 over Abilene Christian. Brayden Burries scored a team-high 20 points for Arizona in the win. In its last outing on Wednesday, San Diego State claimed an 81-58 win against Air Force. In San Diego State's win, BJ Davis led the team with 19 points (adding two rebounds and six assists).

Arizona vs. San Diego State Odds and Game Time

• When: Saturday, December 20, 2025 at 10:30 p.m. ET
• Where: Mortgage Matchup Center in Phoenix, Arizona
• Spread favorite: Arizona -13.5
• Moneyline favorite: Arizona -1250
• Moneyline underdog: San Diego State +762
• Over/Under: 153.5 points

How to watch Arizona vs. San Diego State

• TV Channel: ESPN2
• Live Stream: Fubo
• Check out the rest of our Dunkel Index NCAA Basketball Picks!

Betting the Over/Under: Arizona vs. San Diego State

• Arizona and its opponents have combined to exceed Saturday's total of 153.5 points seven times this season.
• Four of San Diego State's games have ended with a combined score higher than 153.5 points this season.
• The over/under for the matchup of 153.5 is 18.3 points fewer than the combined points per game averages for the Wildcats (90 points per game) and the Aztecs (81.8 points per game).
• The 141.8 points per game these two teams surrender to opponents on average this season are 11.7 fewer than the 153.5 total in this contest.
• Arizona has a 157.4 average over/under in its games this season, 3.9 more points than the over/under in this matchup.
• The over/under for this game is 2.7 points lower than the average over/under in San Diego State's games this season of 156.2.

Betting the Spread: Arizona vs. San Diego State

• Arizona has played 10 games, with seven wins against the spread.
• The Wildcats have been favored by 13.5 points or more five times this season and have covered the spread in two of them.
• In San Diego State's nine games this season, it has four wins against the spread.
• Arizona is 3-3 against the spread, and 6-0 overall, at home this year.
• At home, Arizona has two wins ATS (2-3) as a 13.5-point favorite or more.

Betting the Moneyline: Arizona vs. San Diego State

• Arizona has been the moneyline favorite in seven games this season and picked up the win in all of them.
• The Wildcats have entered four games this season favored by -1250 or more, and won each of those games.
• The implied probability of a win from Arizona, based on the moneyline, is 92.6%.
• San Diego State has come away with one win in the three contests it has been listed as the moneyline underdog this season.
• The Aztecs have yet to play a game this season with longer moneyline odds than +762.
• Oddsmakers have implied with the moneyline set for this matchup that San Diego State has an 11.6% chance of pulling out a win.