Muchova reaches US Open quarterfinals

Karolina Muchova reached the quarterfinals of the US Open on Sunday with a 6-3, 5-7, 6-1 victory over Wang Xinyu. For the 10th-seeded Czech, a 2021 Australian Open semifinalist who has reached the quarterfinals of Wimbledon twice, it marked her deepest run ever at Flushing Meadows. Muchova’s next opponent is No. 30 Sorana Cirstea who beat 15th-seeded Belinda Bencic in Sunday’s match.