Cincinnati-Sana
Naomi Osaka gave a strong performance, beating Diana Yastrimska 6-3 6-1 in the Cincinnati Tennis Championships and qualifying for the quarter-finals, where they faced Annette Kontavet.
Kontavit booked their place in the quarter-finals after defeating Marie Bozkova 6-3 6-3.
Former world number one Victoria Azarenka continued her lead over Alise Cornet and achieved her seventh victory in seven confrontations against the French player, after narrowly winning 6-4, 7-5 to qualify for the quarter-finals.