Defending champion Amanda Anisimova slipped from fourth to sixth as the American was forced to retire during her round-of-32 clash against former Czech World No. 1 Karolina Pliskova.


Defending champion Amanda Anisimova slipped from fourth to sixth as the American was forced to retire during her round-of-32 clash against former Czech World No. 1 Karolina Pliskova.