Ground: Clay
| ITF - Chile F2 | 2015/02/23 15:05 | Serge Becerra v Cristobal Grandon Diaz | 7-6,1-6,6-2 |
| ITF - Chile F2 | 2015/02/21 16:00 | Cristobal Grandon Diaz v Nicolas Santos | 7-5,6-2 |
| ITF - Chile F1 | 2015/02/17 13:30 | Cristobal Grandon Diaz v Javier Marti | 1-6,3-6 |
| ITF - Chile F1 | 2015/02/16 17:15 | Cristobal Grandon Diaz v Rodrigo Banzer | 6-1,6-3 |
| ITF - Chile F1 | 2015/02/14 16:00 | Caio Silva v Cristobal Grandon Diaz | 4-6,2-6 |
| ITF - Chile F1 | 2014/12/21 16:00 | Juan Carlos Saez v Cristobal Grandon Diaz | 6-3,6-2 |
| ITF - Chile F1 | 2014/12/20 16:00 | Gunther Matta v Cristobal Grandon Diaz | 4-6,1-6 |
| ITF - Chile F6 | 2014/12/16 20:00 | Juan Pablo Paz v Cristobal Grandon Diaz | 6-0,6-4 |
| ITF - Argentina F1 | 2015/03/11 15:00 | Tomas Lipovsek Puches v Mariano Kestelboim | 7-5,6-1 |
| ITF - Argentina F1 | 2015/03/09 18:00 | Mariano Kestelboim v Franco Agamenone | 6-3,1-6,6-4 |
| ITF - Chile F2 | 2015/02/24 14:55 | Tomas Lipovsek Puches v Mariano Kestelboim | 6-3,2-6,6-4 |
| ITF - Chile F1 | 2015/02/16 13:30 | Carlos Boluda-Purkiss v Mariano Kestelboim | 6-2,6-2 |
| ITF - Chile F1 | 2015/02/15 13:00 | Simon Navarro v Mariano Kestelboim | 2-6,3-6 |
| ITF - Chile F1 | 2014/12/08 15:00 | Mariano Kestelboim v Marcelo Plaza | 4-6,3-6 |
| ITF - Chile F1 | 2014/12/07 17:00 | Mariano Kestelboim v Jaime Ignacio Bueno Tapia | 6-4,6-2 |
| ITF - Chile F8 | 2014/11/25 16:00 | Nicolas Alberto Arreche v Mariano Kestelboim | 7-6,6-3 |