Linette M / Tauson C(F)
Aleksandra Krunic / Anna Danilina(F)

Erin Routliffe / Gabriela Dabrowski(F)
Melichar-Martinez N / Samsonova L(F)

Khromacheva I / Sutjiadi A(F)
S Errani / J Paolini(F)

Cristian J / Fernandez L A(F)
Kichenok L / Perez E(F)

Joint M / McNally C(F)
Hozumi E / Wu F(F)

Kenin S / Kessler M(F)
Eikeri U / Olmos G(F)

Guo H / Panova A(F)
Rakhimova K / Siegemund L(F)

Andreeva M / Shnaider D(F)
Mihalikova T / Olivia Nicholls(F)

Cirstea S / Kalinskaya A(F)
Babos T / Luisa Stefani(F)

B Krejcikova / A Siniakova(F)
Bucsa C / Shuko Aoyama(F)

V Kudermetova / E Mertens(F)
Tang Q / Wang X(F)

Mladenovic K / Zhang S(F)
Hon P / Muchova K(F)

Chan H-C / Jiang X(F)
Hsieh S / Ostapenko J(F)

Hunter S / Krawczyk D(F)
Kato M / Stollar F(F)