Naomi Osaka Knocks Coco Gauff Out of the U.S. Open

2019 US Open: Naomi Osaka knocks out Coco Gauff in straight sets, keeps the young star on the court for post-match interview""CBS SportsNaomi Osaka knocks 15-year-old Coco Gauff out of the U.S. Open""The Globe and MailNaomi Osaka’s classy act after knoc