NEW YORK, NY - SEPTEMBER 03: Kevin Anderson of South Africa returns a shot against Austin Krajicek of the United States during their Men's Singles Second Round match against on Day Four of the 2015 US Open at the USTA Billie Jean King National Tennis Center on September 3, 2015 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Alex Goodlett/Getty Images)
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