Former Knick JR Smith gets knocked to the ground during wild postgame celebration outside of Madison Square Garden

Video JR Smith gets trampled outside MSG after the Knicks G1 win

JR Smith mobbed outside Madison Square Garden

Knicks fans trample JR Smith after their game 1 victory

President is bood at MSG by Knicks fans as hes shown on the Jumbotron

While celebrating a late comeback against the Cavaliers in game 1 a Knicks fan is hit in the face by what seems to be errant shot from a t-shirt cannon

Some Knicks fans are getting arrested