Al Horford blocks Embiid out of bounds. Shane Larkin steals the inbounds pass for the lay up right after.

Ben Simmons blocks Trae Young's deep triple

JJ Reddick ties the game with a 3-ball but steps out of bounds prior to the shot and turns it over

Al Horford gets the offensive rebound to put the Celtics up 2 points with 1.3 seconds left

Al Horford lobs it to Simmons, Simmons swats it back, Horford swats it out of bounds