Round: 26 Ground: Clay
| ITF Argentina F8 | 2016/05/22 22:00 | Facundo Mena v Gonzalo Villanueva | 2-6,6-2,4-6 |
| ITF Argentina F7 | 2016/05/17 17:30 | Daniel Dutra Da Silva v Gonzalo Villanueva | 7-6,6-1 |
| ITF Argentina F6 | 2016/05/09 14:30 | Hernan Casanova v Gonzalo Villanueva | 7-6,6-1 |
| ITF Argentina F5 | 2016/05/03 18:00 | Gonzalo Villanueva v Mariano Kestelboim | 4-6,4-6 |
| ITF Argentina F3 | 2016/03/16 13:00 | Andrea Collarini v Gonzalo Villanueva | 6-4,6-4 |
| ITF Argentina F2 | 2016/03/08 17:40 | Gonzalo Villanueva v Francisco Bahamonde | 6-7,3-6 |
| ITF Chile F8 | 2015/11/30 17:00 | Jorge Montero v Gonzalo Villanueva | 7-6,6-3 |
| ITF Argentina F12 | 2015/09/17 14:40 | Joao Pedro Sorgi v Gonzalo Villanueva | 4-6,6-1,6-2 |
| ITF Argentina F8 | 2016/05/23 22:00 | Juan Pablo Ficovich v Fermin Peralta Martinez | 6-4,2-6,4-6 |
| ITF Argentina F3 | 2016/03/14 12:00 | Fermin Peralta Martinez v Juan Pablo Ficovich | 2-6,2-6 |
| ITF Argentina F3 | 2016/03/13 13:00 | Rafael Matos v Fermin Peralta Martinez | 6-4,3-6,6-7 |
| ITF Argentina F3 | 2016/03/12 14:00 | Federico Nicolas Bertucci v Fermin Peralta Martinez | 3-6,5-7 |
| ITF Argentina F2 | 2016/03/07 12:30 | Santiago Villarruel v Fermin Peralta Martinez | 6-3,6-1 |
| ITF Argentina F2 | 2016/03/06 13:00 | Fermin Peralta Martinez v Marin Dumitru | 6-0,6-1 |
| ITF Argentina F12 Qual | 2015/09/12 12:30 | Fermin Peralta Martinez v Federico Nicolas Bertucci | 2-6,3-6 |
| ITF Argentina F11 Qual | 2015/09/05 12:30 | Rodrigo Arus v Fermin Peralta Martinez | 6-2,7-5 |