Bouzkova M / Mattek-Sands B — Kalinskaya A / McNally C

Chan Hao-Ching / Kudermetova V — Xu Yifan / Yang Zhaoxuan

Danilina A / Khromacheva I — Krueger A / Pegula J

Wang Xinyu / Zheng Saisai — Dabrowski G / Routliffe E

Bucsa C / Kato M — Kostyuk Marta / Ruse E G

Dolehide C / Hunter S — Haddad Maia B / Siegemund L

Siniakova K / Townsend T — Panova A / Stollar F

Jiang Xinyu / Wu Fang-Hsien — Muhammad A / Schuurs D

Potapova A / Putintseva Y — Ostapenko J / Perez E

Babos T / Stefani L — Eikeri U / Olmos G

Aoyama S / Hozumi E — Collins D / Krawczyk D

Errani S / Paolini J — Kichenok N / Sutjiadi A

Niculescu M / Piter K — Mertens E / Zhang Shuai

Andreeva M / Shnaider D — Kessler M / Montgomery R

Fernandez Leylah / Melichar N — Kenin S / Kichenok L

Mihalikova T / Nicholls O — Noskova L / Tauson C