NEW YORK, NY - AUGUST 30:  Heather Watson of the United Kingdom looks on against Richel Hogenkamp of the Netherlands during her first round Women's Singles match on Day Two of the 2016 US Open at the USTA Billie Jean King National Tennis Center on August 30, 2016 in the Flushing neighborhood of the Queens borough of New York City.  (Photo by Joe Scarnici/Getty Images)