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NBA Predictions - NBAGameSim.com

NBA Predictions for 12/14/2025

 Keep an eye on Jalen Johnson (Hawks). In today's simulations, he grabbed 14.8 rebounds per game.
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Odds: Line |  O/U
Date/TimeMatchupPredictionActualResult
10/22/2025 7:30 PM Philadelphia 76ers @ Boston Celtics  
by 5.5
Boston Celtics win 119.1-107.1
won 75.47% of sims, average margin of 12.0
Prediction
Projected Stats
Philadelphia 76ers wins 117-116
10/24/2025 7:30 PM Boston Celtics @ New York Knicks  
by 3.5
Boston Celtics win 113.9-111.0
won 55.00% of sims, average margin of 2.9
Prediction
Projected Stats
New York Knicks wins 105-95
10/26/2025 3:30 PM Boston Celtics @ Detroit Pistons  
by 2.5
Boston Celtics win 112.4-111.5
won 51.46% of sims, average margin of 0.9
Prediction
Projected Stats
Detroit Pistons wins 119-113
10/27/2025 8 PM Boston Celtics @ New Orleans Pelicans  
by 4.5
Boston Celtics win 112.9-112.4
won 50.16% of sims, average margin of 0.5
Prediction
Projected Stats
Boston Celtics wins 122-90
10/29/2025 7 PM Cleveland Cavaliers @ Boston Celtics  
by 3.5
Boston Celtics win 119.2-105.2
won 77.86% of sims, average margin of 14.1
Prediction
Projected Stats
Boston Celtics wins 125-105
 
10/31/2025 7 PM Boston Celtics @ Philadelphia 76ers  
by 1.5
Philadelphia 76ers win 123.6-116.3
won 65.00% of sims, average margin of 7.3
Prediction
Projected Stats
Boston Celtics wins 109-108
 
11/1/2025 8 PM Houston Rockets @ Boston Celtics  
by 4.5
Boston Celtics win 119.6-117.6
won 56.41% of sims, average margin of 2.0
Prediction
Projected Stats
Houston Rockets wins 128-101
11/3/2025 7:30 PM Utah Jazz @ Boston Celtics  
by 10.5
Boston Celtics win 122.1-104.6
won 82.19% of sims, average margin of 17.5
Prediction
Projected Stats
Utah Jazz wins 105-103
11/5/2025 7:30 PM Washington Wizards @ Boston Celtics  
by 13
Boston Celtics win 124.0-109.8
won 72.66% of sims, average margin of 14.2
Prediction
Projected Stats
Boston Celtics wins 136-107
 
11/7/2025 7 PM Boston Celtics @ Orlando Magic  
by 3.5
Boston Celtics win 116.0-114.9
won 50.31% of sims, average margin of 1.1
Prediction
Projected Stats
Orlando Magic wins 123-110
11/9/2025 6 PM Boston Celtics @ Orlando Magic  
by 3.5
Orlando Magic win 115.7-115.0
won 52.35% of sims, average margin of 0.7
Prediction
Projected Stats
Boston Celtics wins 111-107
  
11/11/2025 8 PM Boston Celtics @ Philadelphia 76ers  
by 1.5
Philadelphia 76ers win 120.3-113.3
won 65.31% of sims, average margin of 7.0
Prediction
Projected Stats
Philadelphia 76ers wins 102-100
 
11/12/2025 7:30 PM Memphis Grizzlies @ Boston Celtics  
by 8.5
Boston Celtics win 112.7-104.8
won 67.03% of sims, average margin of 7.9
Prediction
Projected Stats
Boston Celtics wins 131-95
11/16/2025 3:30 PM Los Angeles Clippers @ Boston Celtics  
by 5.5
Boston Celtics win 125.9-122.6
won 53.96% of sims, average margin of 3.3
Prediction
Projected Stats
Boston Celtics wins 121-118
  
11/18/2025 7:30 PM Boston Celtics @ Brooklyn Nets  
by 11.5
Brooklyn Nets win 115.3-111.8
won 57.66% of sims, average margin of 3.5
Prediction
Projected Stats
Boston Celtics wins 113-99
11/21/2025 7:30 PM Brooklyn Nets @ Boston Celtics  
by 13.5
Boston Celtics win 118.7-110.2
won 68.59% of sims, average margin of 8.5
Prediction
Projected Stats
Brooklyn Nets wins 113-105
 
11/23/2025 6 PM Orlando Magic @ Boston Celtics  
by 4.5
Boston Celtics win 125.4-122.4
won 54.29% of sims, average margin of 3.0
Prediction
Projected Stats
Boston Celtics wins 138-129
11/26/2025 5 PM Detroit Pistons @ Boston Celtics  
by 1.5
Detroit Pistons win 119.6-111.9
won 64.82% of sims, average margin of 7.7
Prediction
Projected Stats
Boston Celtics wins 117-114
11/29/2025 5 PM Boston Celtics @ Minnesota Timberwolves  
by 5.5
Minnesota Timberwolves win 124.8-116.3
won 67.14% of sims, average margin of 8.6
Prediction
Projected Stats
Minnesota Timberwolves wins 119-115
 
11/30/2025 6 PM Boston Celtics @ Cleveland Cavaliers  
by 7.5
Cleveland Cavaliers win 115.8-114.0
won 53.39% of sims, average margin of 1.8
Prediction
Projected Stats
Boston Celtics wins 117-115
  
12/2/2025 8 PM New York Knicks @ Boston Celtics  
by 1.5
Boston Celtics win 125.7-125.2
won 52.50% of sims, average margin of 0.6
Prediction
Projected Stats
Boston Celtics wins 123-117
 
12/4/2025 7 PM Boston Celtics @ Washington Wizards  
by 10.5
Boston Celtics win 123.9-113.4
won 73.13% of sims, average margin of 10.6
Prediction
Projected Stats
Boston Celtics wins 146-101
 
12/5/2025 7 PM Los Angeles Lakers @ Boston Celtics  
by 9
Los Angeles Lakers win 123.2-120.9
won 55.94% of sims, average margin of 2.3
Prediction
Projected Stats
Boston Celtics wins 126-105
12/7/2025 3:30 PM Boston Celtics @ Toronto Raptors  
by 3.5
Boston Celtics win 121.0-119.8
won 53.75% of sims, average margin of 1.1
Prediction
Projected Stats
Boston Celtics wins 121-113
12/11/2025 8 PM Boston Celtics @ Milwaukee Bucks  
by 9.5
Boston Celtics win 121.0-119.9
won 53.44% of sims, average margin of 1.1
Prediction
Projected Stats
Milwaukee Bucks wins 116-101
 
12/15/2025 7 PM Detroit Pistons @ Boston Celtics  
Simulate
 
 
12/19/2025 7 PM Miami Heat @ Boston Celtics  
Simulate
 
 
12/20/2025 7 PM Boston Celtics @ Toronto Raptors  
Simulate
 
 
12/22/2025 7:30 PM Indiana Pacers @ Boston Celtics  
Simulate
 
 
12/26/2025 7 PM Boston Celtics @ Indiana Pacers  
Simulate
 
 
12/28/2025 6 PM Boston Celtics @ Portland Trail Blazers  
Simulate
 
 
12/30/2025 9 PM Boston Celtics @ Utah Jazz  
Simulate
 
 

Legend/Totals

Correct Picks 11 (44.0%)
Incorrect Picks 14 (56.0%)
Final Margin within 5 Pts 4 (16.0%)
Beat the Spread 11 (44.0%)
         
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