Świątek in Cincinnati semis — Rybakina retires at 4-1 down

Iga Świątek reached the Cincinnati Open semi-finals after Jelena Rybakina retired in the first set with the score at 4-1. Tennis expert Tomasz Wolfke says Świątek is a clear favourite against next opponent Jessica Pegula, describing the Pole as "in great form." Rybakina's injury, as in their previous meeting, again spared Świątek a full match.