Round: 28 Ground: Clay
| ITF Argentina F4 | 2015/05/05 16:15 | Juan Ignacio Galarza v Gonzalo Villanueva | 1-6,7-5,6-2 |
| ITF Argentina F1 | 2015/03/11 17:05 | Juan Ignacio Galarza v Gonzalo Villanueva | 6-3,6-2 |
| ITF Argentina F2 | 2017/06/15 16:40 | Juan Ignacio Galarza v David Souto | 6-3,7-5 |
| ITF Argentina F2 | 2017/06/15 15:30 | Juan Ignacio Galarza v David Souto | 6-3,6-5 |
| ITF Argentina F2 | 2017/06/14 17:25 | Juan Ignacio Galarza v Geronimo E Busleiman | 6-7,6-3,6-2 |
| ITF Argentina F2 | 2017/06/13 18:50 | Juan Ignacio Galarza v Nicolas Bacella | 6-0,6-3 |
| ITF Argentina F1 | 2017/06/09 15:10 | Oscar Jose Gutierrez v Juan Ignacio Galarza | 3-6,7-6,7-5 |
| ITF Argentina F1 | 2017/06/08 14:55 | Juan Ignacio Galarza v Juan Pablo Varillas | 6-1,6-2 |
| ITF Argentina F1 | 2017/06/07 12:30 | Juan Ignacio Galarza v Federico Moreno | 7-6,6-0 |
| ITF Argentina F1 | 2017/06/06 14:15 | Juan Ignacio Galarza v Franco Emanuel Egea | 6-7,7-5,6-2 |
| ITF Argentina F2 | 2017/06/15 15:20 | Gonzalo Villanueva v Francisco Cerundolo | 6-4,7-6 |
| ITF Argentina F2 | 2017/06/14 17:55 | Gonzalo Villanueva v Facundo Juarez | 7-6,6-4 |
| ITF Argentina F2 | 2017/06/14 15:30 | Gonzalo Villanueva v Facundo Juarez | 7-6,5-4 |
| ITF Argentina F2 | 2017/06/13 17:30 | Gonzalo Villanueva v Alan Kohen | 6-0,6-1 |
| ITF Argentina F1 | 2017/06/07 16:10 | Alan Kohen v Gonzalo Villanueva | 6-4,7-6 |
| ITF Argentina F1 | 2017/06/06 12:30 | Felipe Mantilla v Gonzalo Villanueva | 3-6,2-6 |
| ITF Spain F10 | 2017/04/04 10:50 | Gonzalo Villanueva v Maxime Hamou | 6-1,2-6,4-6 |
| ITF Spain F10 Qual | 2017/04/03 09:00 | Gonzalo Villanueva v Boris Pokotilov | 6-4,6-4 |