Ashleigh Barty Pictures

  • NEW YORK, NY - SEPTEMBER 07: Casey Dellacqua of Australia smashes the ball next to her partner Ashleigh Barty during their women's doubles final match against Andrea Hlavackova and Lucie Hradecka of Czech Republic on Day Thirteen of the 2013 US Open at USTA Billie Jean King National Tennis Center on September 7, 2013 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Clive Brunskill/Getty Images)