
Iga Swiatek's reign as US Open champion, and world No1, was ended by her nemesis Jelena Ostapenko.
The 22-year-old Pole had not dropped a set on her way to the fourth round, but she had never beaten Ostapenko in three previous career meetings.

Iga Swiatek's reign as US Open champion, and world No1, was ended by her nemesis Jelena Ostapenko.
The 22-year-old Pole had not dropped a set on her way to the fourth round, but she had never beaten Ostapenko in three previous career meetings.