76ers vs Celtics Prediction, Odds, Best Bets & Team Props – NBA, Apr. 21

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  • The Celtics are -14.5 favorites vs. the 76ers
  • Total (Over/Under): 216.5 points
  • Watch the game on PEAC | NBCS

The Philadelphia 76ers visit TD Garden to take on the Boston Celtics on Tuesday. Tipoff is scheduled for 7:00 pm in Boston, MA.

The Celtics are betting favorites in this NBA matchup, with the spread sitting at -14.5 (-110).

The 76ers vs Celtics Over/Under is 216.5 total points for the game.

So far this NBA season, the 76ers are 43-39 against the spread, while the Celtics are 50-33 against the spread.


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76ers vs. Celtics Odds, Over/Under & Moneyline

SpreadOver / UnderMoneyline
Philadelphia 76ers+76 -110O 216.5 -110+625
Boston Celtics -14.5 -110U 216.5 -110-1000

Celtics vs 76ers Prediction for Tonight’s Game:

The winning team model predicts the Celtics will win Tuesday‘s game with 80.0% confidence, factoring in game simulations, player injuries, key player performances and recent matchups for both 76ers and Celtics.

Celtics vs 76ers Spread Prediction:

Based on recent against-the-spread (ATS) trends, the model predicts the 76ers will cover the spread for Tuesday‘s game with 70.0% confidence.


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  • The Philadelphia 76ers have hit the 2H Moneyline in 13 of their last 17 games (+14.05 Units / 53% ROI)
  • The Philadelphia 76ers have hit the 2Q Game Total Over in 22 of their last 30 away games (+14.05 Units / 41% ROI)
  • The Philadelphia 76ers have hit the 3Q Moneyline in 11 of their last 17 games (+9.40 Units / 38% ROI)
  • The Philadelphia 76ers have covered the 3Q Spread in 13 of their last 17 games (+8.45 Units / 44% ROI)
  • The Philadelphia 76ers have hit the Moneyline in 22 of their last 40 games (+8.25 Units / 9% ROI)
  • The Boston Celtics have hit the Moneyline in 27 of their last 35 games (+20.10 Units / 12% ROI)
  • The Boston Celtics have hit the Game Total Under in 35 of their last 50 games (+18.50 Units / 34% ROI)
  • The Boston Celtics have hit the 1H Moneyline in 34 of their last 50 games (+14.00 Units / 10% ROI)
  • The Boston Celtics have covered the 1H Spread in 33 of their last 50 games (+13.25 Units / 23% ROI)
  • The Boston Celtics have covered the Spread in 24 of their last 35 games (+11.90 Units / 31% ROI)

Against the spread this NBA season, the 76ers have gone 43-39 (+0.1 Units / 0.11% ROI).

  • 46-38 against the Moneyline (+3.3 Units / 1.89% ROI)
  • 39-44 against the Over for game total points (-9.4 Units / -10.17% ROI)
  • 44-39 against the Under for game total points (+1.1 Units / 1.19% ROI)

Against the spread this NBA season, the Celtics have gone 50-33 (+13.7 Units / 15.01% ROI).

  • 57-26 against the Moneyline (+11.9 Units / 4.03% ROI)
  • 30-53 against the Over for game total points (-28.3 Units / -31% ROI)
  • 53-30 against the Under for game total points (+20 Units / 21.91% ROI)
  • The Boston Celtics have only hit the Game Total Over in 15 of their last 50 games (-23.50 Units / -43% ROI)
  • The Boston Celtics have only hit the 2H Moneyline in 23 of their last 45 games at home (-19.53 Units / -20% ROI)
  • The Boston Celtics have only hit the 1Q Game Total Over in 16 of their last 45 games (-16.65 Units / -32% ROI)
  • The Boston Celtics have only hit the 1H Game Total Over in 17 of their last 45 games (-14.20 Units / -27% ROI)
  • The Boston Celtics have only hit the 4Q Game Total Over in 18 of their last 45 games (-13.25 Units / -25% ROI)
  • The Philadelphia 76ers have only hit the 2Q Moneyline in 4 of their last 25 games (-20.40 Units / -57% ROI)
  • The Philadelphia 76ers have only hit the 2Q Game Total Under in 7 of their last 30 away games (-18.05 Units / -53% ROI)
  • The Philadelphia 76ers have only covered the 2Q Spread in 6 of their last 25 games (-14.45 Units / -51% ROI)
  • The Philadelphia 76ers have only hit the 1H Moneyline in 7 of their last 21 games (-14.10 Units / -35% ROI)
  • The Philadelphia 76ers have only hit the Team Total Over in 18 of their last 45 games (-13.45 Units / -26% ROI)

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Philadelphia 76ers: Keys to the Game vs. the Boston Celtics

The 76ers are 36-14 (.720) when scoring 110 or more points this season — 10th best among NBA teams; League Avg: .649

The 76ers are 24-1 (.960) when forcing their opponent to shoot 40% or worse from the field since the start of the 2023-24 season — 5th best among NBA teams; League Avg: .905

The 76ers are 28-9 (.757) when winning the rebounding margin this season — tied for 6th best among NBA teams; League Avg: .659

The 76ers are 25-61 (.291) when allowing 15 or more three-pointers since the start of the 2023-24 season — 10th lowest among NBA teams; League Avg: .357

Boston Celtics: Keys to the Game vs. the Philadelphia 76ers

The Celtics are 47-13 (.783) when attempting 15 or less free throws since the start of the 2023-24 season — best among NBA teams; League Avg: .441

The Celtics are 157-26 (.858) when scoring 110 or more points since the start of the 2023-24 season — best among NBA teams; League Avg: .657

The Celtics are 57-12 (.826) when allowing fewer than 10 fastbreak points since the start of the 2023-24 season — 2nd best among NBA teams; League Avg: .618

The Celtics are 66-28 (.702) when allowing 15 or more second chance points since the start of the 2023-24 season — best among NBA teams; League Avg: .450

Philadelphia 76ers Offensive Stats & Trends

The 76ers have an eFG% of 53% at home this season — tied for lowest among NBA teams; League Avg: 55%

The 76ers have an eFG% of 53% this season — 5th lowest among NBA teams; League Avg: 55%

The 76ers have a TS% of 49% in the second half this season — 3rd lowest among NBA teams; League Avg: 51%

The 76ers are shooting 34% from three (477/1,390) at home this season — 2nd lowest among NBA teams; League Avg: 36%

Boston Celtics Offensive Stats & Trends

The Celtics have made 16.6 three-pointers per game since the start of the 2023-24 season — best among NBA teams; League Avg: 13.2

The Celtics have made 16.4 three-pointers per game on the road since the start of the 2023-24 season — best among NBA teams; League Avg: 13.0

The Celtics have 18.7 free throw attempts per game this season — lowest among NBA teams; League Avg: 23.5

The Celtics have averaged 12.1 turnovers per game (2,966 turnovers/246 games) since the start of the 2023-24 season — best among NBA teams; League Avg: 14.1

Philadelphia 76ers Defensive Stats & Trends

The 76ers have averaged 33.3 defensive rebounds per game (8,169 rebounds/245 games) since the start of the 2023-24 season — 2nd lowest among NBA teams; League Avg: 35.1

The 76ers have averaged 33.0 defensive rebounds per game (5,384 rebounds/163 games) since the start of the 2024-25 season — 2nd lowest among NBA teams; League Avg: 35.1

The 76ers have allowed an average of 1.20 points per shot (1,212 points/1,007 shots) in close and late situations this season — best among NBA defenses; League Avg: 1.32

The 76ers have averaged 5.7 blocks per game (461 blocks/81 games) this season — 4th best among NBA teams; League Avg: 4.8

Boston Celtics Defensive Stats & Trends

The Celtics have averaged 37.0 defensive rebounds per game (9,100 rebounds/246 games) since the start of the 2023-24 season — best among NBA teams; League Avg: 35.1

The Celtics have averaged 6.9 steals per game (843 steals/123 games) at home since the start of the 2023-24 season — 2nd lowest among NBA teams; League Avg: 8.0

The Celtics have averaged 7.0 steals per game (1,730 steals/246 games) since the start of the 2023-24 season — lowest among NBA teams; League Avg: 8.0

The Celtics have allowed an average of 1.18 points per shot (13,311 points/11,272 shots) in the first half since the start of the 2023-24 season — best among NBA defenses; League Avg: 1.27


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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.