Results US Open Femenino

Quarter-finals 03 - 04 September

SUI Belinda Bencic
CRO Donna Vekic
7 6
6 3
CAN Bianca Andreescu
BEL Elise Mertens
3 6 6
6 2 3
UKR Elina Svitolina
GBR Johanna Konta
6 6
4 4
USA Serena Williams
CHN Qiang Wang
6 6
1 0