Aoyama S / Liang En Shuo — Neel I / Olmos G

Hsieh Su-Wei / Ostapenko J — Jurak D / Ruzic A

Birrell K / Stearns P — Cocciaretto E / Putintseva Y

Fossa Huergo N / Korpatsch T — Maleckova J / Skoch M

Kozyreva M / Ninomiya M — Kempen M / Panova A

Marcinko P / Oliynykova O — Dart H / Lumsden M

Piter K / Siskova A — Pridankina E / Tang Qianhui

Liu C / Pareja J — Wang Xiyu / Xu Yifan

Kostyuk M / Ruse E G — Udvardy P / Pigossi L

Bouzkova M / Sorribes Tormo S — Kessler M / McNally C

Li A / Tauson C — Routliffe E / Sutjiadi A

Waltert S / Golubic V — Bucsa C / Melichar N

Guo Hanyu / Mladenovic K — Chwalinska M / Linette M

Perez E / Schuurs D — Tikhonova A / Zarazua R

Siniakova K / Townsend T — Brantmeier R / Broadus S

Snigur D / Vandewinkel H — Mertens E / Shnaider D

Korneeva A / Vidmanova D — Bondar A / Kalinina A

Fernandez L / Tjen J — Radisic N / Haverlag I