Jurak D / Ruzic A — Eikeri U / Gleason Q

Neel I / Olmos G — Hozumi E / Wu Fang-Hsien

Errani S / Paolini J — Kozyreva M / Shymanovich I

Christie F / Silva Eden — Birrell K / Gibson T

Kato M / Rakhimova K — Perez E / Schuurs D

Dudeney Alicia / Xu Mingge — Hsieh Su-Wei / Wang Xinyu

Siniakova K / Townsend T — Chan Hao-Ching / Tauson C

Danilina A / Krunic A — Fernandez L / Putintseva Y

Bartunkova N / Eala A — Kenin S / Ostapenko J

Kichenok N / Ninomiya M — Muhammad A / Stollar F

Guo Hanyu / Mladenovic K — Burrage J / Stojsavljevic M

Cirstea S / Kalinskaya A — Kalinina A / Yastremska D

Hunter S / McNally C — Bondar A / Frech M

Potapova A / Tagger L — Bouzkova M / Sorribes Tormo S

Guarachi A / Rosolska A — Dabrowski G / Stefani L

Dart H / Lumsden M — Sutjiadi A / Tjen J

Piter K / Siskova A — Boulter K / Watson H

Maleckova J / Skoch M — Mihalikova T / Nicholls O

Melichar N / Routliffe E — Kostyuk M / Ruse E G

Brooks M / Rajecki A — Siegemund L / Zvonareva V

Begu I-C / Cristian J — Mertens E / Zhang Shuai

Dolehide C / Parks A — Pridankina E / Tang Qianhui

Alexandrova E / Joint M — Erjavec V / Marcinko P

Kempen M / Panova A — Jovic I / Linette M

Chwalinska M / Kraus S — Cocciaretto E / Li A

Jacquemot E / Parry D — Noskova L / Sramkova R

Kichenok L / Krawczyk D — Oliynykova O / Zarazua R

Kessler M / Shnaider D — Detiuc A / Khromacheva I

Jiang Xinyu / Xu Yifan — Golubic V / Valentova T

Osorio C / Sierra S — Williams S / Williams V

Starodubtseva Y / Stearns P — Haverlag I / Udvardy P

Aoyama S / Liang En Shuo — Bouzas Maneiro J / Sonmez Z