Serge Ibaka with a HUGE block on Hayward

Deandre Ayton with the huge block on Nikola Joki in the post

Al Horford with the block

Jonathan Kuminga plays lockdown defense on Jaylen Brown and gets the block

Kuminga stays glued to Jaylen Brown gets the awesome block

Celtics rookie Hugo Gonzlez with the block and an easy lay up on the other end

LeBron James blocks Jabari Smith Jr near the rim with replays