Three of the top four seeds remain, making for a host of exciting match-ups, as the Rogers Cup reaches the quarterfinal stage.
WTA Staff
August 11, 2017

Centre Court (12.30pm start)

Karolina Pliskova (CZE) [1] vs Caroline Wozniacki DEN [6] 

Sloane Stephens (USA) vs Lucie Safarova (CZE) 

Not Before 7pm

Elina Svitolina (UKR) [5] vs Garbiñe Muguruza ESP [4] 

Caroline Garcia (FRA) vs Simona Halep (ROU) [2] 

Grandstand (12 noon start)

Anna-Lena Groenefeld (GER)/ Kveta Peschke CZE [8] vs Yung-Jan Chan (TPE)/ Martina Hingis (SUI) [2] 

Ekaterina Makarova (RUS)/ Elena Vesnina RUS [1] vs Lyudmyla Kichenok (UKR)/ Nicole Melichar (USA) 

Gabriela Dabrowski (CAN)/ Jelena Ostapenko (LAT) vs Lucie Safarova (CZE)/ Barbora Strycova CZE [3]

Match Facts

Of the four former champions entered in Toronto, only Caroline Wozniacki and Simona Halep remain after defeats for Petra Kvitova and Agnieszka Radwanska.

Halep beat four top-20 opponents en route to winning last year's title, including WTA World No.2 Angelique Kerber in the semifinals.

Elina Svitolina leads the WTA for most singles titles won in 2017 following successes in Rome, Taipei City, Dubai and Istanbul.

Sloane Stephens has returned to form in Toronto having suffered first-round defeats in her two previous tournaments - at Washington DC (losing to Halep) and at Wimbledon (losing to Alison Riske).