Eala A / Sonmez Z(F)
Chan H-C / Stollar F(F)

M Kostyuk / C Tauson(F)
A Stujiadi / J Tjen(F)

Gauff C / Montgomery R(F)
Khromacheva I / Olmos G(F)

E Mertens / S Zhang(F)
Cirstea S / Kalinskaya A(F)

L Kichenok / D Krawczyk(F)
Siniakova K / Townsend T(F)

S Errani / J Paolini(F)
Kichenok N / Ninomiya M(F)

Hozumi E / Wu F(F)
Bucsa C / Melichar-Martinez N(F)

Detiuc A / Piter K(F)
Andreeva M / Shnaider D(F)

Danilina A / Muhammad A(F)
Ulrikke Eikeri / Quinn Gleason(F)

Kato M / Samsonova L(F)
Kozyreva M / Skoch M(F)

Panova A / Yang Z(F)
Perez E / Schuurs D(F)

L Siegemund / V Zvonareva(F)
Jovic I / Mboko V(F)

Rakhimova K / Siskova A(F)
Krunic A / Mladenovic K(F)