utorak 26 travnja
Stadium
R1
Krueger M
d.
Falla A
4/6, 6/2, 6/2
R1
Baker B [WC]
d.
Smyczek T [3]
6/4, 7/5
R1
Hemery C
d.
Donaldson J [7]
6/4, 6/3
R1
Halys Q
d.
Fratangelo B [4]
7/61, 6/2
R1
Tiafoe F
d.
Arguello F [6]
6/3, 6/3
Court 1
R1
Kozlov S [Q]
d.
Hernandez-Fernandez J
6/74, 7/64, 6/4
R1
Basilashvili N [5]
d.
Gomez E [Q]
6/4, 7/5
R1
Harrison R
d.
Laaksonen H
6/3, 7/62
R1
Young D [1]
d.
Escobedo E [SE]
6/3, 6/4
Court 5
R1
Bangoura S [Q]
d.
Sandgren T [WC]
6/2, 6/4
R1
Mcgee J [Q]
d.
Jarry N [SE]
5/7, 7/5, 6/3
Deli
Top seeds