US Open women's singles results (updated)

NEW YORK, Sept. 4 (Xinhua) -- Following are the results of the women's singles event at the US Open on Wednesday (prefix number denotes seeding):

Quarterfinals

15-Bianca Andreescu, Canada, bt 25-Elise Mertens, Belgium, 3-6, 6-2, 6-3

13-Belinda Bencic, Switzerland, bt 23-Donna Vekic, Croatia, 7-6(5), 6-3

Enditem