tirsdag 23 august
Centrale
R1
Sonego L [WC]
d.
Martin A [3]
6/3, 6/2
R1
Langer N
d.
Cecchinato M [6]
6/4, 6/4
R1
De Paula F [PR]
d.
Tsitsipas S [WC]
7/64, 6/73, 7/5
R1
Melzer G [1]
d.
Pellegrino A [WC]
6/2, 6/4
Campo 3
R1
Krajinovic F [8]
d.
Santillan A
6/3, 6/3
R1
Mayer L [5]
d.
Grigelis L [Q]
6/4, 6/2
R1
Gimeno-Traver D [4]
d.
Ferreira Silva F
6/2, 6/2
R1
Daniel T [2]
d.
Mertl J
7/610, 6/2
Campo 2
R1
Eysseric J [Q]
d.
Sakharov G
2/6, 6/1, 6/1
R1
Mektic N [Q]
d.
Jankovic M
4/6, 6/3, 6/2
R1
Marterer M [SE]
d.
Trinker B
6/1, 6/4
R1
Trusendi W [Q]
d.
Geens C
6/1, 3/0, ab
Del
Top seedning