China Open: Zheng Qinwen in comeback win after Aryna Sabalenka loses to Karolina Muchova
Belarusian’s defeat opens pathway for Chinese Olympic champion; in Shanghai, Jannik Sinner not feeling ‘comfortable’ as doping case drags on

The 49th-ranked Karolina Muchova has stunned top seed Aryna Sabalenka in three sets to reach the China Open semi-finals on Friday.
The Czech player won 7-6 (7/5), 2-6, 6-4 and will now face China’s Zheng Qinwen for a place in the final.
Olympic champion Zheng rallied to beat Mirra Andreeva of Russia and keep alive her bid to become Beijing’s first home-grown champion.
The fifth-seeded Zheng had to fight back from a break down in the final set to win 5-7, 6-0, 6-4 and became the first Chinese semi-finalist in Beijing since Wang Qiang in 2018.
Last year’s US Open champion, Coco Gauff, plays Spain’s former world No 2 Paula Badosa in the other semi-final in Beijing.

Current world No 2 Sabalenka was on a streak of 15 victories in a row, claiming titles in Cincinnati and then the US Open for the first time.