女单第三轮
Belinda Bencic SUI def. 大坂直美 Naomi Osaka JPN 7-6 ret.
女双第二轮
3-谢淑薇 Su-Wei Hsieh TWN/Jelena Ostapenko LAT def.
徐一璠 Yifan Xu CHN/杨钊煊 Zhaoxuan Yang CHN 6-4 6-4
12-郭涵煜 Hanyu Guo CHN/Alexandra Panova RUS def.
Bernarda Pera USA/Sabrina Santamaria USA 5-7 7-6 7-5
1-Katerina Siniakova CZE/Taylor Townsend USA def.
青山修子 Shuko Aoyama JPN/穗积絵莉 Eri Hozumi JPN 7-6 6-2
WC-Kimberly Birrell AUS/Olivia Gadecki AUS def.
Ulrikke Eikeri NOR/二宫真琴 Makoto Ninomiya JPN 6-3 7-5
7-Asia Muhammad USA/Demi Schuurs NED def.
Anna Blinkova RUS/吴芳嫺 Fang-Hsien Wu TWN 6-7 7-6 6-3
13-Timea Babos HUN/Nicole Melichar-Martinez USA def.
Ekaterina Alexandrova RUS/袁悦 Yue Yuan CHN 6-3 6-4
女双第一轮
加藤未唯 Miyu Kato JPN/Renata Zarazua MEX def.
10-Sofia Kenin USA/Monica Niculescu ROU 6-4 6-4
11-Veronika Kudermetova RUS/柴原瑛菜 Ena Shibahara JPN def.
Peangtarn Plipuech THA/曹家宜 Chia Yi Tsao TWN 6-3 6-1
混双第一轮
张帅 Shuai Zhang CHN/Rohan Bopanna IND def.
Kristina Mladenovic FRA/Ivan Dodig CRO 6-4 6-4
6-谢淑薇 Su-Wei Hsieh TWN/Jan Zielinski POL def.
WC-Emerson Jones AUS/Hayden Jones AUS 6-0 7-5
WC-Kimberly Birrell AUS/John-Patrick Smith AUS def.
詹皓晴 Hao-Ching Chan TWN/Marcelo Melo BRA 7-6 6-3
8-Asia Muhammad USA/Andres Molteni ARG def.
Katerina Siniakova CZE/张之臻 Zhizhen Zhang CHN 6-3 7-6