|A U.S. Open Series event|
|At The Taube Family Tennis Stadium|
|Purse: $710,900 (Premier)|
CiCi Bellis (8), United States, def. Veronica Cepede Royg, Paraguay, 7-6 (3), 6-2.
Petra Kvitova (2), Czech Republic, def. Kateryna Bondarenko, Ukraine, 6-2, 6-2.
Anastasia Pavlyuchenkova (4), Russia, def. Alison Riske, United States, 6-4, 6-0.
CoCo Vandeweghe (6), United States, def. Nicole Gibbs, United States, 6-0, 6-2.
Alize Cornet, France, and Alicja Rosolska, Poland, def. Jennifer Brady and Madison Keys, United States, 4-1 retired.