Roberta Vinci Pictures

  • NEW YORK, NY - SEPTEMBER 04: Roberta Vinci of Italy serves during her women's singles quarter-final match against Flavia Pennetta of Italy 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 Al Bello/Getty Images)