Round: 25 Ground: Clay
| ITF Argentina F4 | 2015/05/06 13:00 | Juan Ignacio Galarza v Mariano Kestelboim | 2-6,6-4,4-6 |
| ITF Chile F5 | 2015/04/22 13:30 | Mariano Kestelboim v Juan Ignacio Galarza | 0-6,5-7 |
| ITF Romania F10 | 2015/07/23 09:30 | Mariano Kestelboim v Dragos Dima | 4-6,6-3,2-6 |
| ITF Romania F10 | 2015/07/22 06:30 | Mariano Kestelboim v Razvan Bobleaga | 6-1,6-0 |
| ITF Romania F9 | 2015/07/15 07:00 | Petru-Alexandru Luncanu v Mariano Kestelboim | 6-3,6-3 |
| ITF Romania F8 | 2015/07/08 08:35 | Petru-Alexandru Luncanu v Mariano Kestelboim | 6-4,6-3 |
| ITF Romania F7 | 2015/07/04 08:30 | Mariano Kestelboim v Laurynas Grigelis | 4-6,3-6 |
| ITF Romania F7 | 2015/07/02 10:20 | Kamil Majchrzak v Mariano Kestelboim | 6-1,1-6,3-6 |
| ITF Romania F7 | 2015/07/01 07:00 | Mariano Kestelboim v Gerard Granollers-Pujol | 6-4,7-5 |
| ITF Romania F7 | 2015/06/30 06:30 | Mariano Kestelboim v Calin Manda | 6-3,6-3 |
| ITF India F9 | 2015/06/23 04:30 | Juan Ignacio Galarza v Hugo Grenier | 1-6,4-6 |
| ITF India F8 | 2015/06/16 07:00 | Juan Ignacio Galarza v Arjun Kadhe | 5-7,3-6 |
| ITF Argentina F7 | 2015/05/27 13:00 | Juan Ignacio Galarza v Hernan Casanova | 3-6,0-6 |
| ITF Argentina F6 | 2015/05/23 14:00 | Juan Ignacio Galarza v Federico Coria | 6-4,6-2 |
| ITF Argentina F6 | 2015/05/22 14:00 | Juan Ignacio Galarza v Franco Emanuel Egea | 6-4,6-4 |
| ITF Argentina F6 | 2015/05/21 13:30 | Nicolas Kicker v Juan Ignacio Galarza | 6-3,2-6,1-6 |
| ITF Argentina F6 | 2015/05/20 13:00 | Alexandre Tsuchiya v Juan Ignacio Galarza | 5-7,1-6 |
| ITF Argentina F6 | 2015/05/19 15:40 | Matias Zukas v Juan Ignacio Galarza | 5-7,4-6 |