Danilina A / Krunic A — Kasatkina D / Noskova L

Danilovic O / Hsieh Su-Wei — Andreeva M / Shnaider D

Errani S / Paolini J — Fernandez B J / Fernandez Leylah

Cross K / Mboko V — Chan Hao-Ching / Jiang Xinyu

Stollar F / Wu Fang-Hsien — Gauff C / Kessler M

Dolehide C / Kenin S — Dabrowski G / Routliffe E

Babos T / Stefani L — Xu Yifan / Yang Zhaoxuan

Khromacheva I / Sutjiadi A — Townsend T / Zhang Shuai

Krejcikova B / Ostapenko J — Mihalikova T / Nicholls O

Melichar N / Samsonova L — Kichenok L / Perez E

Kudermetova V / Mertens E — Haddad Maia B / Siegemund L

Piter K / Santamaria S — Guo Hanyu / Panova A

Muhammad A / Schuurs D — Aoyama S / Bucsa C

Stearns P / Vondrousova M — Keys M / Pegula J

Joint M / McNally C — Krawczyk D / Olmos G