Stadium: Court 1 Round: 26 Ground: Clay
| ITF Argentina F5 | 2017/08/29 18:10 | Juan Bautista Otegui v Facundo Diaz Acosta | 2-6,2-6 |
| ITF Argentina F5 | 2017/08/28 13:00 | Facundo Diaz Acosta v Nicolas Bruna | 6-4,6-1 |
| ITF Argentina F5 | 2017/08/27 15:30 | Esteban Bruna v Facundo Diaz Acosta | 4-6,7-6,1-6 |
| ITF Argentina F5 | 2017/08/26 15:00 | Facundo Diaz Acosta v Oscar Gabriel Ortiz | 6-4,6-3 |
| ITF Argentina F5 | 2017/08/29 15:30 | Franco Emanuel Egea v Mariano Kestelboim | 3-6,7-6,3-6 |
| ITF Slovakia F2 | 2017/08/03 08:00 | Mariano Kestelboim v Lukas Klein | 6-4,6-7,4-6 |
| ITF Slovakia F2 | 2017/08/02 08:00 | Mariano Kestelboim v Paul Jubb | 3-6,7-5,6-1 |
| Challenger Prague Qual | 2017/07/22 11:30 | Jurij Rodionov v Mariano Kestelboim | 6-3,6-2 |
| Challenger Poznan | 2017/07/19 11:30 | Mariano Kestelboim v Ruben Ramirez-Hidalgo | 3-6,2-6 |
| Challenger Poznan | 2017/07/18 10:50 | Mariano Kestelboim v N.Sriram Balaji | 6-4,6-4 |
| ITF Poland F4 | 2017/07/08 09:00 | Alexei Popyrin v Mariano Kestelboim | 6-4,7-6 |
| ITF Poland F4 | 2017/07/07 10:40 | David Poljak v Mariano Kestelboim | 1-6,4-6 |