Sabalenka’s shock exit against Beljek, leaves world No. 1 in limbo as Rybakina eyes the top spot in Cincinnati

Aryna Sabalenka’s grip on world No. 1 was thrown into question by the biggest shock of the Cincinnati Open, as Czech Sara Bejlek stunned the top seed 7-6 (7), 6-4 to reach the quarterfinals on Thursday night. It’s the biggest win of the 20-year-old’s career.year-old’s career. It was Bejlek’s first win over a top-10 player in three career attempts – and she picked the world No. 1 to do it.

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