NEW YORK, NY - AUGUST 31: Benoit Paire of France shakes hand with Kei Nishikori of Japan after defeating him to win their Men's Single First Round match on Day One of the 2015 US Open at the USTA Billie Jean King National Tennis Center on August 31, 2015 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Streeter Lecka/Getty Images)
