Four in-form players in the singles semis, and the top four seeds in doubles still alive.
Tier: Premier Mandatory (joint event with the ATP Tour)
Prize money: $6,381,679
Surface: Outdoor hard
Draws: S61 – D28
Sunday, Oct. 8, 2017
Caroline Garcia (FRA) def  Simona Halep (ROU) 64 76 (3)
 Yung-Jan Chan / Martina Hingis (SUI) def  Timea Babos (HUN) / Andrea Hlavackova (CZE) 61 64