Teste di Serie – Tianjin
JPN Naomi Osaka 1
USA Sloane Stephens 2
BLR Aryna Sabalenka 3
USA Sofia Kenin 4
CHN Wang Qiang 5
BEL Elise Mertens 6
USA Alison Riske 7
UKR Dayana Yastremska 8
Wild Card
China Peng Shuai
Australia Samantha Stosur
Da assegnare
Teste di Serie – Linz
CZE Petra Kvitová 1
SUI Belinda Bencic 2
LAT Anastasija Sevastova 3
CRO Donna Vekić 4
EST Anett Kontaveit 5
GER Julia Görges 6
GRE Maria Sakkari 7
USA Danielle Collins 8
Wild Card
Austria Barbara Haas
Russia Maria Sharapova
