New York, NY (SportsNetwork.com) - New York Knicks guard Iman Shumpert will be sidelined at least three weeks due to a dislocated left shoulder.

An MRI confirmed the injury Shumpert suffered during the second quarter of Friday night's 101-95 road victory over the Boston Celtics. Shumpert was hurt during a collision with Boston's Jeff Green.

Shumpert is averaging 9.3 points in 24 contests this season.

The Knicks also announced an MRI to J.R. Smith's left foot revealed a small partial tear of the plantar fascia. He is questionable for Sunday's home game against Toronto.