Sloane Stephens beats Madison Keys 6-3, 6-0 in U.S. Open final for her first Grand Slam titleNEW YORK (AP) Sloane Stephens beats Madison Keys 6-3, 6-0 in U.S. Open final for her first Grand Slam title.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceNEW YORK (AP) Sloane Stephens beats Madison Keys 6-3, 6-0 in U.S. Open final for her first Grand Slam title.Add us as a preferred source on GoogleFollowLoading recommendations... Please wait while we load personalized content recommendationsPublished Sep 9, 2017 | Modified Sep 9, 2017SI STAFFShare on FacebookShare on XHome/Uncategorized