 | P.Martinez - A.Muller 6:7(5) 3:6 | 1 s |
| R.Harrison - C.Altamirano 6:4 7:6(5) | 2 s |
| Linette - K.Bondarenko 6:2 6:2 | 1 s |
| Crepatte - D.Michalski 2:6 6:4 6:3 | 2 s |
| A.Harris - Catarina 3:6 6:4 6:1 | 3 s |
| Coric - D.Schwartzman 2:6 2:6 | 4 s |
| Svitolina - Boulter 6:4 7:5 | 2 s |
| Hanfmann - Pervolarakis 6:4 6:1 | 2 s |
| N.Milojevic - Hanfmann 4:6 4:6 | 1 s |
| Keys - D.Kasatkina 6:3 6:1 | 3 s |
| J.Boulais - Clezar 4:6 2:6 | 3 s |
| Pavlyuchenkova - Bencic 1:6 6:1 6:1 | 3 s |
| De Vroome - Arruabarrena 3:6 3:6 | 2 s |
| B.Haas - Muramatsu 3:6 7:5 6:3 | 2 s |
| Fritz - Krueger 4:6 6:3 3:6 | 2 s |
| Gunneswaran - T.Daniel 4:6 6:7(4) | 2 s |
| Tajima - Mott 6:4 1:6 2:6 | 2 s |
| Safiullin - Gojo 6:4 6:4 | 3 s |
| G.Oliveira - Descotte 6:4 6:4 | 2 s |
| Kotov - J.Ward 3:6 7:6(5) 3:6 | 2 s |
 | Arruabarrena - G.Minnen 3:6 4:6 | 2 s |
Trenéři
Wilson ProStaff 26 | 
