NEW YORK, NY – JANUARY 07: J.R. Smith #8 of the New York Knicks attempts to block an inbound pass against the Boston Celtics where he was bloodied during the fourth quarter at Madison Square Garden on January 7, 2013 in New York City. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. The Celtics defeated the Knicks 102-96. (Photo by Bruce Bennett/Getty Images)