Philadelphia 76ers at Boston Celtics
O/U 217.5 · SPREAD Boston Celtics -14 · TD Garden
Boston Celtics -14-109
CONF 82%
LLostFinal 111-97
The read
The lights are bright at TD Garden as the Celtics look to turn this series into a runaway, while a shorthanded Philadelphia squad searches for any offensive pulse after a historic thrashing in the opener. While a 14.5-point spread is massive for any postseason game, the statistical reality suggests the gap between these two rosters in their current form is even wider than the bookmakers are willing to admit.
The most glaring issue for Philadelphia (45-37) is their complete inability to navigate Boston’s interior defense without a healthy focal point. The Celtics (56-26) lead the league in paint defense, allowing only 40.1 opponent points per game in the restricted area, which effectively neutralizes a 76ers offense that relies on the paint for 43.3% of its scoring. Without their primary interior gravity, the Sixers are being forced into a perimeter-heavy attack led by a compromised Tyrese Maxey, who is currently shooting just 31.6% from deep while playing through a finger strain. Philadelphia’s 17.4% shooting from distance in Game 1 wasn't just bad luck; it was the result of a Boston defense that contested 12 of Maxey’s 14 primary looks and forced the secondary options into uncomfortable, late-clock heaves.
Boston’s efficiency profile since Jayson Tatum’s return to full health has been nothing short of dominant. Over their last five games, the Celtics have posted a +15.2 Net Rating, fueled by a 59.1% eFG that dwarfs Philadelphia’s 49.2% over the same stretch. Even more problematic for the Sixers is the bench disparity. Boston’s second unit, anchored by Payton Pritchard and Neemias Queta, boasts a +8.5 Net Rating and a 61.8% eFG, while Philadelphia’s bench has cratered to a -5.6 Net Rating. This depth ensures that even when the starters sit, there is no reprieve for Philadelphia. When you have a team playing at a +15 level against a team struggling to generate an effective field goal percentage above 50%, you don't worry about the double-digit spread—you lay the points and expect the deeper, more efficient juggernaut to finish the job.
Injuries noted
Philadelphia 76ers: Joel Embiid (Out)
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- Board stored April 21, 2026 at 4:47 PM ET.
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Props on this game
2Jayson TatumUNDER 23.5 Points Points-109
Not yet graded
Jayson Tatum has evolved into the Celtics' primary facilitator and rebounding hub since his return, a role shift that has effectively capped his scoring ceiling. Over his last five games, Tatum has averaged 23.6 points, failing to clear 25 points in any of those contests and finishing under this 23.5 line in three of them.
His season average of 21.8 PPG further suggests that this line is inflated based on his superstar name rather than his current role. With Boston entering as heavy 14.5-point favorites, the likelihood of a blowout (similar to Game 1's 32-point margin) creates a significant risk of Tatum sitting for much of the fourth quarter.
Given that he is focusing more on playmaking (7.0 APG L5) and the glass (10.6 RPG L5), he does not need high-volume scoring for the Celtics to dominate.
Tyrese MaxeyUNDER 26.5 Points Points-115
Not yet graded
Without Joel Embiid to draw gravity away from the perimeter, Tyrese Maxey is being forced to navigate the teeth of the league's top-rated defense. In Game 1, Boston’s elite perimeter defenders contested 12 of Maxey’s 14 attempts, holding him to just 21 points.
Maxey is currently playing through a finger strain that requires a protective splint, which likely hampers his efficiency against the league's most physical perimeter unit. While his 34.2% usage rate is high, the quality of his looks is significantly diminished in the half-court; the Celtics allow the fewest shots at the rim, where Maxey typically generates 40% of his points.
A repeat of the Game 1 blowout script would also cap his minutes, making it difficult for him to overcome high-level defensive pressure with pure volume.
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