Sara Bejlek stuns world No. 1 Sabalenka in Cincinnati fourth round

Czech 20-year-old Sara Bejlek knocked out world No. 1 Aryna Sabalenka in the fourth round of the WTA tournament in Cincinnati. It was Bejlek's first win over a top-10 player — and she went straight to the top, beating the world's best. "I'm speechless," the world No. 35 said at the post-match press conference.