Qinwen Zheng produces another stunning comeback to oust Iga Swiatek

They say 2-0 is a dangerous lead in football, but if you are playing Zheng at tennis then 5-0 is the scoreline to beware. The qualifier from China was 5-0 and match point down in the deciding set against American Madison Keys in the previous round, and somehow came back to win. The self-belief? Extraordinary. After starting the match 0-5 down in 20 minutes, Zheng Qinwen takes out Swiatek 7-5, 6-3! pic.twitter.com/WHUGzShzrV — US Open Tennis (@usopen) September 7, 2026 So when Polish eighth seed Swiatek wn the first five games of the opening set, Zheng did not panic. She simply won the next seven, and then continued to overpower shellshocked Swiatek in the second set to pull off another astonishing win, 7-5 6-3. 'Wow!' said the 23-year-old. 'Honestly, I started the match not so well but I found my rhythm. 'I just focused point by point and started to find my game. I even forgot the score in the first set. I guess to come back from 5-0 again is not lucky.' Zheng, an Olympic gold medal winner and former Australian Open finalist, had to come through qualifying just to make the main draw at Flushing Meadows after slipping down the rankings following elbow surgery. Qinwen Zheng celebrates her win (Andres Kudacki/AP) She is now the first qualifier to reach the quarter-finals since a certain Emma Raducanu won the tournament in 2021. Anastasia Potopova was in floods of tears as her stay in New York came to an end. The 25-year-old Austrian won the first set against fifth seed Mirra Andreeva, but, at 5-3 down in the third she badly twisted her knee chasing a forehand down. Potopova had the knee heavily strapped up and bravely finished the match, but did not win another point as French Open champion Andreeva triumphed 5-7 6-4 6-3. 'Anastasia is a good friend, and seeing what a battle we have and then seeing her fall is not easy,' said Russian teenager Andreeva. 'It's not the way you want to finish the match. I just told her she is playing amazing and I'm sure she'll come back even stronger, she's a warrior.'