In under an hour, Iga Swiatek dropped only one game, but her semifinal spot at the WTA Finals now depends on the Barbora Krejcikova-Coco Gauff result.

Zheng Qinwen continued to deliver in her breakthrough season as she advanced to the semi-finals of the WTA Finals in Riyadh on Wednesday with victory over Jasmine Paolini, while Elena Rybakina beat ...