Ja Morant made a triumphant season debut with 34 points, capped by a game-winning, buzzer-beating layup, as the visiting Memphis Grizzlies rallied to beat the New Orleans Pelicans 115-113 on Tuesday night.

Memphis battled back from a 24-point, first-half deficit and took its first lead since the second quarter when Morant's basket capped a 9-1 run and put the Grizzlies ahead 111-109 with 1:22 remaining in the game.

Memphis took a timeout with the score tied at 113-113 and 10 seconds left to set up a play for Morant, who drove to the basket and hit an off-balance jumper to end the Pelicans' four-game winning streak.

Morant, who scored 27 points in the second half, added six rebounds and eight assists in his return to the Grizzlies' lineup after serving a 25-game suspension for holding a gun during a livestream video last spring.

Jaren Jackson Jr. scored 24 points and Desmond Bane added 21 for Memphis, which snapped a five-game losing streak. Vince Williams Jr. chipped in nine points and seven rebounds.

Brandon Ingram led New Orleans with 34 points. Jonas Valanciunas had 22 points and 14 rebounds, CJ McCollum scored 18 points, and Zion Williamson had 13.

Morant scored three points in eight minutes to help put the Grizzlies ahead 25-21 at the end of the first quarter.

New Orleans trailed by one early in the second quarter before moving ahead 53-31 after holding the Grizzlies scoreless for nearly six minutes during a 23-0 run.

The Pelicans outscored Memphis 39-16 in the second quarter and took a 60-41 lead into the break. McCollum led New Orleans with 15 points, while Ingram and Valanciunas had 12 apiece,

Morant sparked the Grizzlies' comeback with 13 points in the third quarter, including a layup with 30 seconds left to cut the deficit to 85-77.

Trailing by 10 at the start of the fourth quarter, Memphis pulled within 96-92 with 7:50 remaining when Xavier Tillman's 3-pointer capped a 10-0 run.

--Field Level Media