Predicted Winners in BOLD
 Garbiñe Muguruza (ESP) vs.  Madison Keys (USA) – This could very well be the match of a day on a day filled with great matches.
[WC] Sloane Stephens (USA) vs. Ekaterina Makarova (RUS) – I keep getting matches with Stephens wrong so this time I went against my gut feeling.
 Simona Halep (ROU) vs.  Anastasija Sevastova (LAT) – Halep has rebounded nicely from her near miss in Paris.
 Caroline Wozniacki (DEN) vs. [Q] Ashleigh Barty (AUS) – Does Wozniacki have any fatigue from reaching the Toronto final? If so, Barty can pull this upset.
 Johanna Konta (GBR) vs.  Dominika Cibulkova (SVK) – I keep undervaluing Cibulkova as well.