Austin Reaves added 23 points (7 of 13 shooting, 4 of 8 on 3s), six assists and three rebounds.

Dalton Knecht (13 points) and Gabe Vincent (12 points, four assists) combined for 25 points off the bench.

The Lakers didn’t allow the Celtics, who entered Thursday averaging 117.7 points, to score more than 25 points in the first three quarters.

A Jaden Springer 3-pointer right before the final buzzer gave the Celtics 28 points in the fourth.

Kristaps Porzingis led the Celtics with 22 points and seven rebounds.

Jaylen Brown had 17 points, eight rebounds and three assists while All-Star forward Jayson Tatum finished with 16 points, six rebounds and five assists.

The Celtics, who average a league-most 49.1 3-pointers attempted per game, shot 14 of 41 from beyond the arc.

The Lakers, who average the third-fewest 3s, made 15 of their 35 attempts from beyond the arc.