Boston Celtics forward Jayson Tatum, left, fouls Memphis Grizzlies guard Ja Morant, right, during the first half of an NBA basketball game, Saturday, Dec. 7, 2024, in Boston. (AP Photo/Mark Stockwell)

Memphis Grizzlies guard Desmond Bane (22) looks to pass in front of Boston Celtics center Kristaps Porzingis during the first half of an NBA basketball game, Saturday, Dec. 7, 2024, in Boston. (AP Photo/Mark Stockwell)

Boston Celtics forward Jayson Tatum, right, fouls Memphis Grizzlies guard Ja Morant, left, during the first half of an NBA basketball game, Saturday, Dec. 7, 2024, in Boston. (AP Photo/Mark Stockwell)

Memphis Grizzlies guard Marcus Smart (36), formerly of the Boston Celtics, acknowledges the crowd during the first half of an NBA basketball game against the Boston Celtics, Saturday, Dec. 7, 2024, in Boston. (AP Photo/Mark Stockwell)

Memphis Grizzlies guard Desmond Bane (22) takes the ball down court past Boston Celtics guard Jaylen Brown (7) during the first half of an NBA basketball game, Saturday, Dec. 7, 2024, in Boston. (AP Photo/Mark Stockwell)

Boston Celtics guard Derrick White (9) dribbles around Memphis Grizzlies guard Ja Morant, left, and Boston Celtics guard Jaylen Brown, right, during the first half of an NBA basketball game, Saturday, Dec. 7, 2024, in Boston. (AP Photo/Mark Stockwell)