Ground: Clay
| ITF Chile F5 | 2015/04/22 13:30 | Mariano Kestelboim v Galarza, Juan Ignacio | 0-6,5-7 |
| ITF Argentina F4 | 2015/05/05 16:15 | Galarza, Juan Ignacio v Gonzalo Villanueva | 1-6,7-5,6-2 |
| ITF Chile F5 | 2015/04/23 16:25 | Ameal, Juan Ignacio v Galarza, Juan Ignacio | 4-6,6-1,7-6 |
| ITF Chile F5 | 2015/04/22 13:30 | Mariano Kestelboim v Galarza, Juan Ignacio | 0-6,5-7 |
| ITF Chile F5 | 2015/04/21 13:30 | Bahamonde, Francisco v Galarza, Juan Ignacio | 3-6,5-7 |
| ITF Chile F3 | 2015/04/15 14:00 | Galarza, Juan Ignacio v Severino, Carlos Eduardo | 3-6,0-6 |
| ITF Argentina F3 | 2015/03/25 13:30 | Galarza, Juan Ignacio v Federico Coria | 4-6,6-7 |
| ITF Argentina F3 | 2015/03/23 17:05 | Galarza, Juan Ignacio v Dischinger, Eduardo | 6-3,6-3 |
| ITF Argentina F2 | 2015/03/18 14:00 | Galarza, Juan Ignacio v Molteni, Andres | 2-6,2-6 |
| ITF Chile F5 | 2015/04/22 13:30 | Mariano Kestelboim v Galarza, Juan Ignacio | 0-6,5-7 |
| ITF Chile F5 | 2015/04/21 13:30 | Brandao, Filipe v Mariano Kestelboim | 1-6,0-6 |
| ITF Chile F3 | 2015/04/12 16:00 | Matos, Rafael v Mariano Kestelboim | 7-6,1-6,6-4 |
| ITF Argentina F3 | 2015/03/24 14:50 | Mariano Kestelboim v Gonzalo Villanueva | 6-4,0-6,3-6 |
| ITF Argentina F3 | 2015/03/23 12:00 | Mariano Kestelboim v Doria, Luciano | 6-2,6-1 |
| ITF Argentina F3 | 2015/03/22 16:00 | Mariano Kestelboim v Julio, Mateo | 6-1,6-1 |
| ITF Argentina F2 | 2015/03/15 13:00 | Vernier, Michel v Mariano Kestelboim | 6-3,5-7,7-6 |
| ITF Argentina F2 | 2015/03/14 13:00 | Grandon Diaz, Cristobal v Mariano Kestelboim | 3-6,2-6 |