Round: 25 Ground: Clay
| ITF Argentina F6 | 2017/09/05 19:00 | Martin Cuevas v Nicolas Santos | 3-6,7-5,7-5 |
| ITF Argentina F5 | 2017/08/29 15:50 | Nicolas Santos v Bastian Malla | 3-6,1-6 |
| ITF Argentina F4 | 2017/08/26 14:00 | Hernan Casanova v Nicolas Santos | 6-2,6-2 |
| ITF Argentina F4 | 2017/08/25 14:00 | Nicolas Santos v Tomas Lipovsek Puches | 6-4,6-3 |
| ITF Argentina F4 | 2017/08/24 16:00 | Nicolas Alberto Arreche v Nicolas Santos | 7-6,2-6,4-6 |
| ITF Argentina F4 | 2017/08/23 15:00 | Bruno Britez v Nicolas Santos | 4-6,0-6 |
| ITF Argentina F4 | 2017/08/22 17:05 | Michel Vernier v Nicolas Santos | 1-6,5-7 |
| Challenger de Floridablanca | 2017/08/08 17:30 | Nicolas Santos v Daniel Elahi Galan | 5-7,2-6 |
| ITF Argentina F6 | 2017/09/07 14:00 | Mariano Kestelboim v Daniel Dutra Da Silva | 4-6,0-6 |
| ITF Argentina F6 | 2017/09/06 13:00 | Mariano Kestelboim v Oscar Jose Gutierrez | 6-0,1-6,6-4 |
| ITF Argentina F6 | 2017/09/05 15:30 | Mariano Kestelboim v Juan Carlos Saez | 7-6,4-6,6-4 |
| ITF Argentina F5 | 2017/09/01 14:00 | Mariano Kestelboim v Facundo Arguello | 4-6,3-6 |
| ITF Argentina F5 | 2017/08/31 14:00 | Tomas Lipovsek Puches v Mariano Kestelboim | 5-7,1-6 |
| ITF Argentina F5 | 2017/08/30 13:00 | Facundo Diaz Acosta v Mariano Kestelboim | 1-6,3-6 |
| ITF Argentina F5 | 2017/08/29 15:30 | Franco Emanuel Egea v Mariano Kestelboim | 3-6,7-6,3-6 |
| ITF Eslovaquia F2 | 2017/08/03 08:00 | Mariano Kestelboim v Lukas Klein | 6-4,6-7,4-6 |