NEW YORK, NY - SEPTEMBER 07:  Andrea Hlavackova of Czech Republic taps hands with her partner Lucie Hradecka of Czech Republic during their women's doubles final match against Ashleigh Barty and Casey Dellacqua of Australia 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)