Celtics fans compliment RJ Barrett after a nice buzzer beating triple over Al Horford

RJ Barrett puts Luka Doni in the spin cycle on his way to a thunderous dunk

RJ Barrett scoops up the loose ball and goes all the way for the layup plus the foul with under a minute remaining in OT

Al Horford prepares himself for a rebound

Al Horford sets the pick and rolls for the putback dunk