It's quarterfinal day in St. Petersburg, with World No.1 Caroline Wozniacki and defending champion Kristina Mladenovic both in action
WTA Staff
February 1, 2018

SIBUR ARENA

Starting at 1pm
[5] J. Goerges (GER) vs [Q] E. Rybakina (RUS)

[4] K. Mladenovic (FRA) vs K. Siniakova (CZE)

[WC] P. Kvitova (CZE) vs [2] J. Ostapenko (LAT)

Not Before 6:30 pm
[1] C. Wozniacki (DEN) vs [8] D. Kasatkina (RUS)

A. Kudryavtseva (RUS) / K. Srebotnik (SLO) vs [2] R. Atawo (USA) / A. Groenefeld (GER)