|At The Domain Tennis Centre|
|Purse: $226,750 (Intl.)|
Heather Watson, Britain, def. Donna Vekic, Croatia, 6-4, 6-4.
Elise Mertens (2), Belgium, def. Monica Niculescu, Romania, walkover.
Lesia Tsurenko (5), Ukraine, def. Aryna Sabalenka, Belarus, 6-1, 6-1.
Mihaela Buzarnescu, Romania, def. Alison Riske, United States, 7-6 (5), 6-1.
Veronika Kudermetova, Russia, and Aryna Sabalenka, Belarus, def. Raluca Olaru, Romania, and Olga Savchuk (1), Ukraine, 6-1, 7-5.