Niculescu M / Sevastova A — Danilina A / Krunic A

Muhammad A / Schuurs D — Olmos G / Siskova A

Kessler M / Stearns P — Errani S / Paolini J

Alexandrova E / Zhang Shuai — Boulter K / Kartal S

Gleason Q / Gamarra Martins I — Dabrowski G / Routliffe E

Kostyuk M / Ruse E G — Haddad Maia B / Siegemund L

Stollar F / Wu Fang-Hsien — Kato M / Zarazua R

Blinkova A./Frech M. — Osorio C / Yuan Y

Xu Yifan / Yang Zhaoxuan — Babos T / Stefani L