Karolina Muchova snapped U.S. Open champion Aryna Sabalenka's 15-match win streak to shock her 7-6(5) 2-6 6-4 in the China Open quarter-finals on Friday, while Olympic champion Zheng Qinwen beat Mirra Andreeva 5-7 6-0 6-4 to reach the semi-finals.

Karolina Muchova has ended second-ranked Aryna Sabalenka’s 15-match winning streak with a 7-6 (4), 2-6, 6-4 victory in the China Open quarterfinals.

Aryna Sabalenka (No. 2 ranking) will face Karolina Muchova (No. 49) in the quarterfinals at the China Open on Thursday, October 3.In her last match on Monday, Sabalenka took down Ashlyn Krueger in