Latvian tennis player Elena Ostapenko presented a surprise to his fans, defeating former first racket of the world Danish Caroline Wozniacki 4:6, 6:2, 6:2.
Swiss Timea Bacsinszky defeated Frenchwoman Kristina Mladenovic 6:4, 6:4.
In two quarterfinals that will take place tomorrow, are:
Elina Svitolina (Ukraine) — Simona Halep (Romania)
Caroline Garcia (France) — Karolina Pliskova (Czech Republic)