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AP Switzerland's Stanislas Wawrinka returns a shot to Belgium's Steve Darcis in the third round of play at the 2012 US Open tennis tournament, Friday, A - Photo

Switzerland's Stanislas Wawrinka returns a shot to Belgium's Steve Darcis in the third round of play at the 2012 US Open tennis tournament, Friday, A

Friday August 31, 09:26 PM
Switzerland's Stanislas Wawrinka returns a shot to Belgium's Steve Darcis in the third round of play at the 2012 US Open tennis tournament, Friday, Aug. 31, 2012, in New York. (AP Photo/Mel C. Evans)