Celtics Explode for Franchise-Record 53 Points in First Quarter

Boston cruises to 147-129 win over Miami behind historic shooting display

Apr. 2, 2026 at 5:22pm

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The Boston Celtics set a franchise record by scoring 53 points in the first quarter, racing out to a 20-point lead behind a blistering shooting performance. Jaylen Brown scored 20 points in the quarter, while Sam Hauser knocked down five 3-pointers, as the Celtics shot 11-of-15 from deep in the opening frame. Boston led by as many as 27 points before holding off a second-half Miami rally.

Why it matters

The Celtics' historic first quarter showcased the team's offensive firepower and ability to overwhelm opponents with their shooting. While Miami made a late push, Boston's strong start proved too much to overcome, highlighting the team's resilience and ability to respond after a rare off night.

The details

The Celtics opened the game by making 10 of their first 12 shots, including 5 of 6 from 3-point range. Boston then closed the first quarter on a 24-3 run, with Hauser hitting four 3-pointers in the final 4:14 of the period. Jayson Tatum recorded a triple-double with 25 points, 18 rebounds, and 11 assists, while Brown scored a game-high 43 points.

  • The Celtics scored 53 points in the first quarter, a franchise record.
  • Boston led by as many as 27 points in the second half before Miami made a late push.

The players

Jaylen Brown

Celtics guard who scored a game-high 43 points on 17-of-29 shooting.

Jayson Tatum

Celtics forward who recorded his first triple-double of the season with 25 points, 18 rebounds, and 11 assists.

Sam Hauser

Celtics guard who hit five 3-pointers in the first quarter, finishing with 17 points in the period.

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What they’re saying

“'That first quarter was unbelievable.'”

— Sam Hauser, Celtics guard

“'The sign of a great team is even after a great quarter you come back and do it again. I thought in the second quarter we allowed some slippage and they took advantage. So, still some stuff to clean up.'”

— Jaylen Brown, Celtics guard

What’s next

The Celtics will look to build on their strong performance when they host the Atlanta Hawks on Friday night.

The takeaway

The Celtics' historic first-quarter explosion showcased their offensive firepower and ability to overwhelm opponents, even as they look to continue refining their game ahead of the playoffs.