Iga Swiatek will defeat Diane Parry and advance to the Cincinnati Open quarterfinals on August 19, 2026. The WTA #5 will lean on an eight-match winning streak and her recent 4-6, 6-1, 6-1 victory over Maria Sakkari as she meets Parry, who is ranked WTA #66, in the Round of 16. The match will be pla…