Aryna Sabalenka will advance to the Cincinnati Open quarterfinals and keep her No.1 charge alive. Sabalenka arrives off a 6-1, 6-3 victory over Xinyu Wang on August 19, 2026 and she is riding a milestone 45th career trip to a WTA 1000 last-16, surpassing Karolina Pliskova's 44. She will beat Sara B…