NEW YORK — Zheng Qinwen advanced to her first US Open semi-final on Wednesday, extending a remarkable run at Flushing Meadows after defeating Iga Swiatek on Arthur Ashe Stadium. The Olympic gold medallist reached the tournament's main draw only through qualifying.

Zheng's fortnight ranked among the most unlikely deep runs in recent Grand Slam history. Having tumbled down the rankings after injury, she played three qualifying matches before the main draw, then produced a succession of upsets culminating in the defeat of the former world number one Swiatek.

The 23-year-old from China secured Olympic singles gold in 2024 and reached the Australian Open final in 2025. Her US Open surge marked her return to the elite level after a difficult season.

Broadcasters and commentators framed the Swiatek victory as a signal that Zheng had rediscovered the form that carried her to the top of the sport. "I never stopped believing, even from qualifying," Zheng said after the match. "To be back in this position means everything to me."