The Boston Celtics lifted their championship banner pregame, then tied an NBA record by making 29 3-pointers Tuesday night en route to a 132-109 victory over the visiting New York Knicks in the opening game of the NBA season.

Boston’s Jayson Tatum connected on 8 of 11 shots from behind the 3-point arc and scored a game-high 37 points. He also had 10 assists. Seven Celtics made at least one 3-pointer in the victory.

The Celtics tied the trey record set by the Milwaukee Bucks, who made 29 3-pointers against the Miami Heat Dec. 29, 2020.

Boston’s 29th 3-point came from Al Horford and gave the hosts a 126-93 lead with 8:54 to play. The Celtics missed their last 13 3-point attempts.

The Celtics’ previous franchise record for made 3-pointers in a game was 27, which came against the Knicks on Nov. 5, 2022. Boston shot 50.5 percent from the floor on Tuesday and 47.5 percent from 3-point territory (29 of 61).

Five other Celtics joined Tatum in double figures. Derrick White tossed in 24, Jaylen Brown had 23, Jrue Holiday scored 18, Horford finished with 11 and Sam Hauser added 10. White made six 3-pointers, and Brown had five. Brown and Xavier Tillman led Boston with seven rebounds apiece.

Jalen Brunson and Miles McBride each scored 22 points for New York. Karl-Anthony Towns had 22 points and seven rebounds in his debut for the Knicks, and Mikal Bridges added 16 points. Josh Hart put up 12 points, and Cameron Payne had 11.

The Knicks shot 55.1 percent from the field in the loss, 36.7 percent from long range (11 of 30).

The Celtics led 43-24 after one quarter, 74-55 at halftime and 113-87 entering the fourth.

Boston made 10 of its 17 3-point attempts in the opening quarter and tied a franchise record for made 3-pointers in a half by connecting on 17 shots (on 32 attempts) from behind the arc in the first two quarters. The Knicks trailed by 19 at halftime despite shooting 57.9 percent from the field.

The Celtics’ largest lead in the game was 35 points. The Knicks’ lone lead came at 6-5 in the opening minutes.