In a remarkable display of resilience, Zheng Qinwen has made headlines at the US Open by defeating Iga Swiatek in the fourth round, overcoming a daunting 5-0 deficit to secure a straight-set victory. This stunning win follows her earlier triumph over Madison Keys, where she also staged a breathtaking comeback from match point down to clinch the victory. Zheng’s performance has reignited her competitive spirit and showcased her abilities as she advances to the quarter-finals, while former favorites like Swiatek, Keys, and Amanda Anisimova saw their tournament hopes dashed in a series of unexpected upsets.