NEW YORK, NY - AUGUST 29:  Jurgen Melzer of Austria returns a shot during his men's singles first round match against Bradley Klahn of the United States on Day Three of the 2012 US Open at USTA Billie Jean King National Tennis Center on August 29, 2012 in the Flushing neigborhood of the Queens borough of New York City.  (Photo by Alex Trautwig/Getty Images)