NEW YORK, NY – SEPTEMBER 09: Serena Williams of the United States celebrates match point after defeating Victoria Azarenka of Belarus to win the women’s singles final match on Day Fourteen of the 2012 US Open at USTA Billie Jean King National Tennis Center on September 9, 2012 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Elsa/Getty Images)