NEW YORK, NY - SEPTEMBER 04:  Venus Williams of the United States reacts against Belinda Bencic of Switzerland during their Women's Singles Third Round match on Day Five of the 2015 US Open at the USTA Billie Jean King National Tennis Center on September 4, 2015 in the Flushing neighborhood of the Queens borough of New York City.  (Photo by Streeter Lecka/Getty Images)