NEW YORK, NY - SEPTEMBER 02: Roger Federer of Switzerland reacts to a point against Roberto Bautista Agut of Spain during their men's singles fourth round match on Day Nine of the 2014 US Open at the USTA Billie Jean King National Tennis Center on September 2, 2014 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Justin Heiman/Getty Images)
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