Al Bello
NEW YORK, NY - SEPTEMBER 10: Novak Djokovic of Serbia looks to the sky as he reacts during his men's singles final match against Andy Murray of Great Britain on Day Fifteen of the 2012 US Open at USTA Billie Jean King National Tennis Center on September 10, 2012 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Al Bello/Getty Images)