Ground: Clay
| ITF Argentina F1 | 2015/03/11 17:05 | Juan Ignacio Galarza v Gonzalo Villanueva | 6-3,6-2 |
| ITF Chile F5 | 2015/04/23 16:25 | Juan Ignacio Ameal v Juan Ignacio Galarza | 4-6,6-1,7-6 |
| ITF Chile F5 | 2015/04/22 13:30 | Mariano Kestelboim v Juan Ignacio Galarza | 0-6,5-7 |
| ITF Chile F5 | 2015/04/21 13:30 | Francisco Bahamonde v Juan Ignacio Galarza | 3-6,5-7 |
| ITF Chile F3 | 2015/04/15 14:00 | Juan Ignacio Galarza v Carlos E. Severino | 3-6,0-6 |
| ITF Argentina F3 | 2015/03/25 13:30 | Juan Ignacio Galarza v Federico Coria | 4-6,6-7 |
| ITF Argentina F3 | 2015/03/23 17:05 | Juan Ignacio Galarza v Eduardo Dischinger | 6-3,6-3 |
| ITF Argentina F2 | 2015/03/18 14:00 | Juan Ignacio Galarza v Andres Molteni | 2-6,2-6 |
| ITF Argentina F2 | 2015/03/17 15:10 | Juan Pablo Ficovich v Juan Ignacio Galarza | 6-7,0-6 |
| ITF Chile F5 | 2015/04/23 16:15 | Bastian Malla v Gonzalo Villanueva | 6-4,6-4 |
| ITF Chile F5 | 2015/04/22 15:15 | Gonzalo Villanueva v Serge Becerra | 6-4,6-1 |
| ITF Chile F5 | 2015/04/21 13:30 | Nicolas A De Gregorio v Gonzalo Villanueva | 1-6,1-6 |
| ITF Chile F5 | 2015/04/20 13:00 | Dante Gennaro v Gonzalo Villanueva | 4-6,6-7 |
| ITF Chile F3 | 2015/04/12 16:00 | Gonzalo Villanueva v Franco Agamenone | 6-3,5-7,2-6 |
| ITF Chile F3 | 2015/04/08 21:45 | Gonzalo Villanueva v Gonzalo Lama | 4-6,3-6 |
| ITF Chile F3 | 2015/04/06 17:40 | Gonzalo Villanueva v Serge Becerra | 6-3,2-6,7-5 |
| ITF Chile F3 | 2015/04/04 16:25 | Gonzalo Villanueva v Javier Araya | 6-0,6-0 |