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Tennis: U.S. Open

Sept 8, 2016; New York, NY, USA; Serena Williams of the USA reacts late in the second set tie break against Karolina Pliskova of the Czech Republic on day eleven of the 2016 U.S. Open tennis tournament at USTA Billie Jean King National Tennis Center. Mandatory Credit: Robert Deutsch-USA TODAY Sports/files

Serena & Venus Williams at the Olympics

Williams sisters Venus and Serena compete for gold at the All-England Club in London during the Olympics.