NEW YORK, NY - SEPTEMBER 04: Former NFL player Cris Carter attends a men's singles quarter final match between Rafael Nadal of Spain and  Tommy Robredo of Spain on Day Ten of the 2013 US Open at USTA Billie Jean King National Tennis Center on September 4, 2013 in the Flushing neighborhood of the Queens borough of New York City.  (Photo by Elsa/Getty Images)