The Boston Celtics took a massive step toward the next round on Sunday night, dismantling the Philadelphia 76ers 128-96. Entering the contest with a 2-1 series advantage, the Celtics showed no signs of slowing down at the Wells Fargo Center. The 32-point blowout victory now gives Boston a commanding 3-1 lead in this 2025-26 season NBA Playoffs matchup.

The atmosphere in Philadelphia was tense from the opening tip-off, but the Celtics quickly seized control of the narrative. Despite the hostile environment and a shorthanded roster, Boston's shooters found their mark early and often, silencing the home crowd. This lopsided result marks one of the most significant margins of victory in the storied history of this Atlantic Division rivalry.

The decisive moment

Boston broke the game open with a devastating run in the second quarter that left the 76ers' defense searching for answers. The Celtics utilized high-pressure transition play to exploit gaps in the Philadelphia retreat, turning every missed basket into a scoring opportunity. By the time the fourth quarter began, the outcome was effectively decided as Boston's depth outmatched their opponents.

The defensive masterclass put on by the Celtics proved to be the undoing for Philadelphia throughout the second half. By clogging the paint and forcing the 76ers into difficult perimeter shots, Boston effectively neutralized the home team's offensive sets. This level of execution on both ends of the floor allowed the Celtics to rest their starters for much of the final period.

By the numbers

  • Final Score: Boston Celtics 128, Philadelphia 76ers 96
  • Series Standing: Boston Celtics lead 3-1
  • Margin of Victory: 32 points in favor of the Celtics
  • Road Success: Boston improves to 2-0 in Philadelphia during this series
  • Injury Impact: Jayson Tatum (Boston) was out; Joel Embiid (Philadelphia) was limited by a hip injury

The 32-point differential highlights a dominant performance by a Boston squad that played with cohesive precision. Philadelphia's inability to break the 100-point barrier underscores the defensive intensity maintained by the Celtics for all four quarters.

What it means

This victory serves as a definitive statement for the Celtics as they navigate the 2025-26 season NBA Playoffs. Winning by such a substantial margin on the road, especially without Jayson Tatum, signals that this roster is built for a deep championship run. The win puts Boston in a historical position where very few teams have failed to advance with a 3-1 series lead.

For the 76ers, the outlook is increasingly grim as they struggle to find offensive consistency while Joel Embiid deals with lingering hip issues. The supporting cast was unable to match Boston's scoring output, leaving the team searching for answers before they head back to Boston. Philadelphia now faces a "win-or-go-home" scenario for the remainder of the series.

What to watch next

The series shifts back to TD Garden for Game 5, where the Celtics will look to close out the 76ers in front of their home crowd. All eyes will be on the injury report to see if Philadelphia can find a way to get Joel Embiid closer to 100 percent for the must-win matchup. Boston will aim to maintain their defensive pressure to secure a spot in the next round.