esmaspäev 4 september
Arthur Ashe Stadium
R4
Pliskova K [1]
d.
Brady J
6/1, 6/0
R4
Nadal R [1]
d.
Dolgopolov A
6/2, 6/4, 6/1
R4
Vandeweghe C [20]
d.
Safarova L
6/4, 7/62
R4
Federer R [3]
d.
Kohlschreiber P [33]
6/4, 6/2, 7/5
R4
Keys M [15]
d.
Svitolina E [4]
7/62, 1/6, 6/4
Louis Armstrong Stadium
R4
Rublev A
d.
Goffin D [9]
7/5, 7/65, 6/3
R4
Kanepi K [Q]
d.
Kasatkina D
6/4, 6/4
Grandstand
R4
Del Potro J [24]
d.
Thiem D [6]
1/6, 2/6, 6/1, 7/61, 6/4
Jaga
Top seeds