NEW YORK, NY - SEPTEMBER 05: A fan dives for an autographed tennis ball hit into the crowd by Karolina Pliskova of the Czech Republic after her win over Venus Williams of the United States during her fourth round Women's Singles match on Day Eight of the 2016 US Open at the USTA Billie Jean King National Tennis Center on September 5, 2016 in the Queens borough of New York City. (Photo by Mike Stobe/Getty Images for USTA)
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