Old Dominion vs George Mason Prediction, Odds & Best Bets Today – NCAAB, Dec. 13

George Mason head coach Tony Skinn in action during the second half of an NCAA college basketball game in the championship of the Atlantic 10 tournament against Virginia Commonwealth, Sunday, March 16, 2025, in Washington. (AP Photo/Nick Wass)
(AP Photo/Nick Wass)
  • George Mason is a -15.5 point favorite vs Old Dominion
  • Total (Over/Under): 143.5 points
  • Old Dominion / George Mason TV channel: USA

The Old Dominion Monarchs visit EagleBank Arena to take on the George Mason Patriots on Dec. 13. Tip off is scheduled for 12:30pm EST in Fairfax, VA.

George Mason is the betting favorite in this game, with the spread sitting at -15.5 (-118).

The Old Dominion vs. George Mason Over/Under is 143.5 total points.

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Old Dominion vs. George Mason Odds, Spread, Over/Under

SpreadTotal (O/U)Moneyline
Old Dominion+15.5 -102O 143.5 -110950
George Mason -15.5 -118U 143.5 -110-2000

Old Dominion vs George Mason Prediction for Today:

The winning team model predicts George Mason will win this college basketball game with 76.2% confidence, based on game simulations, player injuries, key player performances and recent matchups.

Old Dominion vs George Mason Spread Prediction:

Based on recent against-the-spread trends, the spread model predicts George Mason will cover the spread with 59.7% confidence for today’s game.


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  • Old Dominion has hit the Moneyline in 7 of their last 20 away games (+8.40 Units / 42% ROI)
  • Old Dominion has hit the Game Total Over in 13 of their last 20 away games (+6.40 Units / 29% ROI)
  • Old Dominion has hit the 1H Game Total Under in 19 of their last 33 games (+4.10 Units / 11% ROI)
  • Old Dominion has hit the Team Total Over in 12 of their last 20 away games (+2.85 Units / 12% ROI)
  • Old Dominion have covered the 1H Spread in 12 of their last 20 away games (+2.70 Units / 12% ROI)
  • George Mason has hit the Moneyline in 27 of their last 35 games (+17.15 Units / 8% ROI)
  • George Mason has hit the Game Total Over in 13 of their last 22 games at home (+3.10 Units / 13% ROI)
  • George Mason has hit the 1H Game Total Under in 20 of their last 35 games (+2.75 Units / 7% ROI)
  • George Mason has hit the Team Total Under in 19 of their last 35 games (+0.25 Units / 1% ROI)

Old Dominion Basketball Against the Spread Record (ATS)

Old Dominion has a 3-6 record against the spread this college basketball season (-3.6 Units / -36.36% ROI).

  • 2-7 when betting on the Moneyline for -5 Units / -24.51% ROI
  • 6-3 when betting the Over for +2.7 Units / 27.27% ROI
  • 3-6 when betting the Under for -3.6 Units / -36.36% ROI

George Mason Basketball Against the Spread Record (ATS)

George Mason has a 5-4 record against the spread this college basketball season (+0.6 Units / 6.06% ROI).

  • 7-2 when betting on the Moneyline for +3.05 Units / 2.44% ROI
  • 4-5 when betting the Over for -1.5 Units / -15.15% ROI
  • 5-4 when betting the Under for +0.6 Units / 6.06% ROI

Old Dominion Offensive Stats & Trends:

George Mason has allowed opponents to shoot 39% (1,672/4,279) since the start of the 2023-24 season — best among Atlantic 10 Teams; League Avg: 43%

George Mason allowed opponents to shoot 38% (778/2,031) last season — 2nd best among Division 1 Teams; League Avg: 44%

George Mason has allowed opponents to shoot 39% (1,008/2,600) since the start of the 2024-25 season — 5th best among Division 1 Teams; League Avg: 44%

George Mason has allowed opponents to shoot 31% from three (366/1,192) since the start of the 2024-25 season — best among Atlantic 10 Teams; League Avg: 33%

George Mason Offensive Stats & Trends:

Old Dominion has forced 9.4 turnovers per game (85 turnovers/9 games) this season — 2nd lowest among Sunbelt Teams ; League Avg: 12.0

Old Dominion allowed 77.6 points per game (2,329 points/30 games) last season — tied for 28th highest among Division 1 Teams; League Avg: 72.0

Old Dominion allowed 77.6 points per game (2,329 points/30 games) last season — 3rd highest among Sunbelt Teams ; League Avg: 73.8

Old Dominion allowed opponents to shoot 36% from three (265/743) last season — 26th highest among Division 1 Teams; League Avg: 34%

Old Dominion Defensive Stats & Trends:

George Mason has allowed opponents to shoot 39% (1,672/4,279) since the start of the 2023-24 season — best among Atlantic 10 Teams; League Avg: 43%

George Mason allowed opponents to shoot 38% (778/2,031) last season — 2nd best among Division 1 Teams; League Avg: 44%

George Mason has allowed opponents to shoot 39% (1,008/2,600) since the start of the 2024-25 season — 5th best among Division 1 Teams; League Avg: 44%

George Mason has allowed opponents to shoot 31% from three (366/1,192) since the start of the 2024-25 season — best among Atlantic 10 Teams; League Avg: 33%

George Mason Defensive Stats & Trends:

Old Dominion has forced 9.4 turnovers per game (85 turnovers/9 games) this season — 2nd lowest among Sunbelt Teams ; League Avg: 12.0

Old Dominion allowed 77.6 points per game (2,329 points/30 games) last season — tied for 28th highest among Division 1 Teams; League Avg: 72.0

Old Dominion allowed 77.6 points per game (2,329 points/30 games) last season — 3rd highest among Sunbelt Teams ; League Avg: 73.8

Old Dominion allowed opponents to shoot 36% from three (265/743) last season — 26th highest among Division 1 Teams; League Avg: 34%


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Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.