Aoyama S / Liang En Shuo — Bouzas Maneiro J / Cocciaretto E

Jiang Xinyu / Xu Yifan — Kalinina A / Yastremska D

Perez E / Schuurs D — Boulter K / Putintseva Y

Dabrowski G / Stefani L — Haverlag I / Lumsden M

Baptiste H / Williams V — Kato M / Olmos G

Maleckova J / Skoch M — Danilina A / Krunic A

Rakhimova K / Siskova A — Kichenok N / Ninomiya M

Kozyreva M / Shymanovich I — Detiuc A / Khromacheva I

Kostyuk M / Ruse E G — Mertens E / Zhang Shuai

Sutjiadi A / Tjen J — Bouzkova M / Sorribes Tormo S

Siniakova K / Townsend T — Marcinko P / Ruzic A

Siegemund L / Zvonareva V — Li A / Tauson C

Ostapenko J / Routliffe E — Efremova K / Inisan E

Mihalikova T / Nicholls O — Lemaitre T / Rame A

Guo Hanyu / Mladenovic K — Lys E / Stearns P

Piter K / Zarazua R — Bucsa C / Melichar N

Cascino E / Monnet C — Maria T / Sonmez Z

Kenin S / Krueger A — Errani S / Tagger L

Pridankina E / Tang Qianhui — Noskova L / Valentova T

Oliynykova O / Udvardy P — Bondar A / Frech M

Burel С / Paquet C — Hunter S / McNally C

Haddad Maia B / Samsonova L — Kichenok L / Krawczyk D

Kempen M / Klepac A — Muhammad A / Stollar F

Linette M / Starodubtseva Y — Jacquemot E / Rakotomanga Rajaonah T S

Joint M / Vandewinkel H — Jeanjean L / Ponchet J

Ferro F / Parry D — Cirstea S / Kalinskaya A

Alexandrova E / Chan Hao-Ching — Eikeri U / Gleason Q

Arango E / Jovic I — Birrell K / Gibson T

Eala A / Mboko V — Fernandez L / Shnaider D

Cristian J / Potapova A — Hozumi E / Wu Fang-Hsien

Kasatkina D / Osorio C — Hsieh Su-Wei / Wang Xinyu