MIAMI — As Naomi Osaka’s 23-match winning streak neared an end she paused before serving to crane her neck and study the sky, as if seeking intervention from above. Then she carried on, and so did No.
Yes, the US Open lost a lot of star power when Naomi Osaka and Ashleigh Barty departed earlier in the event. But that vacuum did not last long. Up stepped Emma Raducanu, at 18-year-old ranked No.150, ...