Sept 1, 2016; New York, NY, USA; Serena Williams of the USA hits to Vania King of USA (not pictured) on day four of the 2016 U.S. Open tennis tournament at USTA Billie Jean King National Tennis Center. Robert Deutsch-USA TODAY Sports / Reuters
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U.S. Open 2011
The U.S. Open is underway in Flushing Meadows, New York.