| Tournoi | Adversaire | Score |
|---|---|---|
| Santiago | Alejandro Tabilo | 3-6 6-0 6-4 |
| Rio de Janeiro |
| Mariano Navone |
| 6-2 6-1 |
| Tournoi | Adversaire | Score |
|---|---|---|
| Winston-Salem | Jiri Lehecka | 6-4 6-3 |
| Kitzbuhel | Dominic Thiem | 6-3 6-1 |
| Cordoba | Federico Coria | 6-1 3-6 6-3 |
| Tournoi | Adversaire | Score |
|---|---|---|
| Estoril | Frances Tiafoe | 6-3 6-2 |