NEW YORK, NY - SEPTEMBER 07: Kei Nishikori of Japan (L) shakes hands with Andy Murray of Great Britain after defeating him during their Men's Singles Quarterfinal match on Day Ten of the 2016 US Open at the USTA Billie Jean King National Tennis Center on September 7, 2016 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Mike Hewitt/Getty Images)
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