Pascal Siakam ends the first quarter with a three

Al Horford hits the clutch three to put the Celtics up 1

Pascal Siakam hits the 3 in front of the Knicks bench and blows a kiss to the crowd

Pascal Siakam's stepback bounces 7 times on the rim before falling

Harden drains 3's on back to back possessions to end the 3rd quarter