Boston Celtics guard Terry Rozier (12) shoots the ball past Philadelphia 76ers forward Dario Saric (9) during the first half in game two of the second round of the 2018 NBA Playoffs at TD Garden.

Boston Celtics forward Jayson Tatum (0) shoots past Philadelphia 76ers guard JJ Redick (17) during the first half in game two of the second round of the 2018 NBA Playoffs at TD Garden.

Philadelphia 76ers guard JJ Redick (17) shoots the ball over Boston Celtics center Aron Baynes (46) during the first half in game two of the second round of the 2018 NBA Playoffs at TD Garden.

Boston Celtics guard Jaylen Brown (7) reacts after making a three point basket during the first half in game two of the second round of the 2018 NBA Playoffs against the Philadelphia 76ers at TD Garden.

Boston Celtics guard Marcus Smart (36) reacts after a basket during the first half in game two of the second round of the 2018 NBA Playoffs against the Philadelphia 76ers at TD Garden.

Boston Celtics forward Jayson Tatum (0) moves to the basket during the second half in game two of the second round of the 2018 NBA Playoffs against the Philadelphia 76ers at TD Garden.

The Boston Celtics dancers perform during the second half in game two of the second round of the 2018 NBA Playoffs against the Philadelphia 76ers at TD Garden.

Boston Celtics forward Al Horford (42) moves to the basket past Philadelphia 76ers center Joel Embiid (21) during the second half in game two of the second round of the 2018 NBA Playoffs at TD Garden.

Boston Celtics forward Jayson Tatum (0) controls the ball while being guarded by Philadelphia 76ers forward Robert Covington (33) during the second half in game two of the second round of the 2018 NBA Playoffs at TD Garden.