NEW YORK, NY - SEPTEMBER 07: Serena Williams of the United States celebrates defeating Simona Halep of Romania during their Women's Singles Quarterfinals Match on Day Ten of the 2016 US Open at the USTA Billie Jean King National Tennis Center on September 7, 2016 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Alex Goodlett/Getty Images)
