George Mason vs Duke Prediction, Picks, and Odds for Tonight’s College Basketball Game

When Duke plays middling competition, Cooper Flagg tends to do less in the box score. Generally, the Blue Devils jump out to big leads and scale Flagg's usage back because they don't need him. This will be the case vs. George Mason.

Rohit Ponnaiya - Betting Analyst at Covers.com
Rohit Ponnaiya • Betting Analyst
Dec 17, 2024 • 12:57 ET • 4 min read

NCAAB

Match starts: 59 mins
DUKE
60 %
GMU
40 %
EXPERT PICK - PROP
Cooper Flagg u15.5 points (-105) Cooper Flagg u15.5 points (-105)
Read Analysis
Cooper Flagg Duke Blue Devils NCAA College Basketball
Photo By - Imagn Images.

The Duke Blue Devils welcome the George Mason Patriots to Cameron Indoor Stadium tonight at 7 p.m. ET on ACC Network. 

The Blue Devils are 19.5-point favorites but my George Mason vs Duke predictions don't expect a big night from star forward Cooper Flagg.

Here are my best free college basketball picks for this Tuesday, December 16 clash.

George Mason vs Duke prediction

My best bet
Cooper Flagg Under 15.5 points (-105 at bet365)

My analysis

Duke Blue Devils forward Cooper Flagg leads the school in points (15.9), rebounds (9.0), assists (3.6), and blocks (1.4) per game. However, the consensus first-overall pick in next year's NBA draft doesn't always assert himself as a scorer. 

That's especially the case in games where the Blue Devils are running up the score against mid-major foes, which is what they're expected to do today as 19.5-point chalk. Not only does Flagg get less playing time in those blowout wins but he also sees his usage rate and shot attempts drop off. 

In their last game, the Blue Devils clobbered Incarnate Word 72-46 with Flagg scoring just six points on eight field-goal attempts. He also scored fewer than 10 points in lopsided wins against Seattle and Wofford and dropped a modest 13 points versus Army.

Today, Flagg and the Blue Devils host the George Mason Patriots who prefer a slow pace (270th in adjusted tempo per KenPom) and have been defending well. The Patriots are fourth in the country in opponent eFG% (41.8%) and eighth in opponent 2-point percentage (42.3%). Flagg has a subpar 45.9 eFG% so even the shots he does take might not drop.

George Mason vs Duke same-game parlay

Cooper Flagg Under 15.5 points

Under 137.5

Duke -15.5

I don't expect a ton of points from Flagg but I don't see GMU's offense having any success either. The Patriots are 132nd in adjusted offensive efficiency and 330th in turnover rate and will struggle to score on the road against a Duke team that ranks second in the country in adjusted defense. 

On offense, the Blue Devils are still figuring out their identity and building chemistry with four freshmen in their rotation. They scored just 12 points on 5-for-18 shooting in the first 12 minutes against Incarnate Word. The Patriots play tough defense and while they won't completely shut down the Blue Devils, they should slow them down enough for the Under to hit.

The line seems a tad too steep at -19.5 but in the Patriots' only game against a ranked opponent, they lost by 19 on the road against Marquette. KenPom is projecting an 18-point win for Duke while Bart Torvik has Duke winning by 16, so I'll shorten the spread and play it in this SGP. 

Learn how to bet a same-game parlay with these helpful tips and strategies.

Cash your ML bets quicker with bet365's early win payout

Take advantage of the early win payout at bet365, where any pre-game CBB moneyline bet gets paid out as a winner if your school goes up by 18+ points!

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George Mason vs Duke odds

George Mason vs Duke live odds

George Mason vs Duke opening odds

  • Spread: George Mason +19 | Duke -19
  • Moneyline: George Mason +1,300 | Duke -2,800
  • Over/Under: Over 136.5 | Under 136.5

Odds courtesy of bet365

George Mason vs Duke betting trend to know

The Under is 19-5-1 in Duke's last 25 games. Find more college basketball betting trends for George Mason vs. Duke.

How to watch George Mason vs Duke

Location: Cameron Indoor Stadium, Durham, NC
Date: Tuesday, 12-17-2024
Tip-off: 7:00 p.m. ET
TV: ACCN

George Mason vs Duke key injuries

Not intended for use in MA.
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Betting Analyst

With a background playing soccer, rugby, and boxing, combined with a journalism degree, it's little surprise that Rohit gravitated towards the world of sports betting. He specializes in betting on UFC and college basketball, two sports where the eyeball test can tell you a lot more about matchups than any analytics. Rohit has years of experience handicapping NFL and NBA games as well as niche betting markets such as politics and Oscar odds. He's also the resident CFL expert and formerly hosted "The Chez and Ro Show" with former CFL star Davis Sanchez.

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