Andrey Kuznetsov Pictures
NEW YORK, NY - SEPTEMBER 02: Andrey Kuznetsov of Russia returns a shot to Rafael Nadal of Spain during his third round Men's Singles match on Day Five of the 2016 US Open at the USTA Billie Jean King National Tennis Center on September 2, 2016 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Andy Lyons/Getty Images)