Schuurs D / Arends S — Silva E / Paris J

Nicholls O / Patten H — Muhammad A / Molteni A

Routliffe E / Venus M — Stefani L / Salisbury J

Wu Fang-Hsien / Doumbia S — Krawczyk D / Skupski N

Jiang Xinyu / Bhambri Y — Melichar N / Harrison C

Danilina A / Heliovaara H — Siniakova K / Verbeek S

Ostapenko J / Ebden M — Townsend T / King E

Siegemund L / Roger-Vasselin E — Dabrowski G / Mektic N

Perez E / Krawietz K — Panova A / Lammons N

Chan Hao-Ching / Goransson A — Zhang Shuai / Arevalo M

Hsieh Su-Wei / Zielinski J — Bucsa C / Gonzalez M

Eikeri U / Reboul F — Babos T / Pavic M

Errani S / Vavassori A — Watson H / Cash J

Barnett A / Willis M — Mihalikova T / Gonzalez S

Appleton E / Murray J — Lumsden M / Stevenson D