Unseeded Sloane Stephens Wins US Open for First Major Title ??@SloaneStephens#USOpen pic.twitter.com/QcfSLwAcSY — US Open Tennis (@usopen) September 9, 2017 (September 9, 2017) FLUSHING MEADOWS, NY - In an all-American women's final, unseeded 24-year-old Sloane Stephens dominated countrywoman and friend, 15th seed Madison Keys 6-3, 6-0 in 61 minutes to win the US Open … [Read more...] about Unseeded Sloane Stephens Wins US Open for First Major Title