Naomi Osaka Outlasts Coco Gauff in WTA Tour Return; To Face Teichmann in Round of 16 in Cincinnati

Naomi Osaka made a triumphant return to the WTA Tour, beating American Coco Gauff, 4-6, 6-3, 6-4, on Wednesday to advance to the round of 16 at the Western & Southern Open, where she will next face Jil Teichmann.