Garbiñe Muguruza and Petra Kvitova are among the leading seeds playing quarterfinals at the Bank of the West Classic in Stanford. Relive the best of Thursday's action below.
WTA Staff
August 4, 2017

Stadium (12 noon start)

Garbiñe Muguruza (ESP) [1] vs Ana Konjuh (CRO) [5]

CoCo Vandeweghe (USA) [6] vs Anastasia PAVLYUCHENKOVA (RUS) [4]

Madison Keys (USA) [3] vs Lesia Tsurenko (UKR) [7]

Not before 7pm

Catherine Bellis (USA) [8] vs Petra Kvitova (CZE) [2]

Kayla Day (USA) /Caroline Dolehide (USA) vs Jacqueline Cako (USA)/Nicola Geuer (GER)