US Open 2025: Osaka beats Kasatkina to set up last-16 clash with Coco Gauff; check full match report

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Naomi Osaka advanced to the US Open's fourth round on Saturday, August 30, 2025, after a compelling victory over Daria Kasatkina in three sets. After dominating early, Osaka overcame a second-set challenge to secure the win. The four-time major champion will now face Coco Gauff in a highly anticipated match.