NEW YORK, Sept. 2 (Xinhua) -- Following are the women's singles fourth round results of the US Open on Monday (prefix number denotes seeding):

13-Belinda Bencic, Switzerland, bt 1-Naomi Osaka, Japan, 7-5, 6-4

23-Donna Vekic, Croatia, bt 26-Julia Goerges, Germany, 6-7(5), 7-5, 6-3

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