Coco Gauff reaches the US Open fourth round but last year's finalist Amanda Anisimova and Madison Keys go out on a mixed day for home hopes.
Keys appeared on course for a first fourth-round appearance at her home slam since 2023 after taking a commanding third set lead against Olympic champion Zheng.
But the 2025 Australian Open winner … [+1200 chars]
But the 2025 Australian Open winner … [+1200 chars]