Stadium: Court 2 Round: 26 Ground: Clay
| 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 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 |
| ITF Argentina F6 | 2017/09/05 12:00 | Oscar Jose Gutierrez v Federico Moreno | 6-4,6-7,6-2 |
| ITF Argentina F5 | 2017/08/29 16:20 | Oscar Jose Gutierrez v Facundo Arguello | 4-6,1-6 |
| ITF Argentina F4 | 2017/08/24 14:00 | Oscar Jose Gutierrez v Camilo Ugo Carabelli | 6-7,3-6 |
| ITF Argentina F4 | 2017/08/23 14:00 | Oscar Jose Gutierrez v Fermin Tenti | 6-3,6-1 |
| ITF Argentina F4 | 2017/08/21 15:00 | Oscar Jose Gutierrez v Alexandre Tsuchiya | 6-3,7-5 |
| Challenger Floridablanca | 2017/08/09 18:00 | Joao Souza v Oscar Jose Gutierrez | 6-3,6-1 |
| Challenger Floridablanca | 2017/08/08 16:00 | Naoki Nakagawa v Oscar Jose Gutierrez | 2-6,3-6 |
| Challenger Floridablanca Qual | 2017/08/06 20:10 | Oscar Jose Gutierrez v Felipe Mantilla | 6-3,6-4 |