Pegula has withdrawn from the WTA Finals Riyadh presented by PIF due to a nagging left knee injury. She will be replaced in the Orange Group by the first alternate and World No. 9 Daria Kasatkina.

World number two Iga Swiatek will play Daria Kasatkina on Thursday in her must-win match to stay in the hunt for a spot in the WTA Finals semi-finals after Jessica Pegula withdrew from the tournament with a knee injury.

Coco Gauff will face world No. 2 Iga Swiatek in an exciting clash at the year-end WTA Finals in Riyadh on Tuesday, as the American star looks to build on her solid form.

As the WTA Tour Finals round-robin stages progress, Aryna Sabalenka and Coco Gauff have qualified for the semifinals, where they are joined by Zheng Qinwen. Sabalenka was drawn with Jasmine Paolini, Elena Rybakina and Zheng Qinwen in the group stage,

China's Zheng Qinwen reached the semi-finals of the WTA Finals in Riyadh after claiming an impressive 6-1 6-1 win over Italian fourth seed Jasmine Paolini on Wednesday. In her WTA Finals debut, the 22-year-old became the youngest player to reach the semi-finals since Petra Kvitova in 2011.

US' Coco Gauff returns to Croatia's Donna Vekic during their women's singles third round tennis match on Court Philippe-Chatrier at the Roland-Garros Stadium during the Paris 2024 Olympic Games, in Paris on July 30,