Polona Hercog Pictures

  • NEW YORK, NY - AUGUST 27: Polona Hercog of Slovenia serves during her women's singles first round match against Petra Kvitova of Czech Republic on Day One of the 2012 US Open at USTA Billie Jean King National Tennis Center on August 27, 2012 in the Flushing neigborhood of the Queens borough of New York City. (Photo by Cameron Spencer/Getty Images)