Boston Celtics guard Jrue Holiday makes a solo layup during the second half of an NBA basketball game against the Memphis Grizzlies in Boston.

Memphis Grizzlies forward Brandon Clarke (15) trips over Boston Celtics center Kristaps Porzingis (8) during the second half of an NBA basketball game in Boston.

Boston Celtics guard Jaylen Brown (7) attempts to score during the second half of an NBA basketball game against the Memphis Grizzlies in Boston.

Memphis Grizzlies guard Marcus Smart, center front, guards the ball against Boston Celtics centers Kristaps Porzingis, left, and Neemias Queta, right, during the second half of an NBA basketball game in Boston.

Boston Celtics forward Jayson Tatum (0) throws the ball over Memphis Grizzlies guard Marcus Smart (36) and Memphis Grizzlies forward Santi Aldama (7) during the second half of an NBA basketball game in Boston.

Boston Celtics center Kristaps Porzingis (8) puts his hand through the net to stop a layup by Memphis Grizzlies forward Brandon Clarke (15) during the second half of an NBA basketball game in Boston.

Boston Celtics guard Derrick White (9) attempts to block a layup by Memphis Grizzlies guard Desmond Bane (22) during the first half of an NBA basketball game in Boston.

Boston Celtics center Luke Kornet (40) grabs a rebound next to Memphis Grizzlies forward Brandon Clarke (15) during the first half of an NBA basketball game in Boston.

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 in Boston.

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 in Boston.