Detroit Pistons guard Cade Cunningham (2) drives to the basket against Boston Celtics forward Jayson Tatum (0) during the second half of an NBA basketball game in Detroit.

Detroit Pistons forward Ronald Holland II (00) drives against Boston Celtics center Kristaps Porzingis during the second half of an NBA basketball game in Detroit.

Detroit Pistons forward Paul Reed, center, is guarded by Boston Celtics forward Drew Peterson (13) and guard Jordan Walsh (27) while going to the basket during the second half of an NBA basketball game in Detroit.

Boston Celtics head coach Joe Mazzulla, left, talks to center Neemias Queta (88) during a time out in the second half of an NBA basketball game against the Detroit Pistons in Detroit.

Detroit Pistons head coach J.B. Bickerstaff directs his team during the first half of an NBA basketball game against the Boston Celtics in Detroit.

Boston Celtics guard Derrick White (9) takes a shot against Detroit Pistons center Isaiah Stewart (28) and guard Marcus Sasser, center, during the first half of an NBA basketball game in Detroit.

Boston Celtics Kristaps Porzingis (8) defends against a shot by Detroit Pistons guard Cade Cunningham (2) during the first half of an NBA basketball game in Detroit.

Boston Celtics center Kristaps Porzingis (8) passes the ball past Detroit Pistons center Jalen Duren (0) with forward Ausar Thompson looking on during the first half of an NBA basketball game in Detroit.

Boston Celtics guard Derrick White (9) drives against Detroit Pistons forward Tim Hardaway Jr. during the first half of an NBA basketball game in Detroit.