Zheng Qinwen erases another 5-0 deficit to stun Swiatek and reach US Open quarter-finals
China's Zheng Qinwen rallied after trailing 5‑0 in the opening set to defeat world No.1 Iga Swiatek, securing a place in the US Open quarter‑finals. The comeback marked her first appearance at this stage of a Grand Slam, highlighting her resilience and signaling a notable upset in the tournament's later rounds. She closed the match 6‑4, 6‑2 following a tense tiebreak in the first set.