NEW YORK, NY - SEPTEMBER 06: Caroline Wozniacki of Denmark returns a shot to Anastasija Sevastova of Lativa during their Women's Singles Quarterfinals match on Day Nine of the 2016 US Open at the USTA Billie Jean King National Tennis Center on September 6, 2016 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Michael Reaves/Getty Images)
