Tatum leaves Simmons in the dust and throws a poster down on Horford

Tatum smokes the dunk

Tatum with the 3 right after the putback dunk

Tatum hits the dagger 3 to put the Celtics up 12 with 2 minutes left in the 4th quarter

Al Horford with the block

Every man on the floor for Boston runs to Tatum after he hits the deck

Jayson Tatum puts the sweet crossover on his former teammate and finishes with a crafty layup to give the Celtics a 13-point lead with replays