Stadium: Cancha 2 Round: 25 Ground: Clay
| ITF Argentina F8 | 2014/09/09 14:35 | Gabriel Alejandro Hidalgo v Alejo Vilaro | 6-0,6-1 |
| ITF Italy F14 | 2017/05/23 11:00 | Alejo Vilaro v Andrea Vavassori | 4-6,6-3,4-6 |
| ITF Italy F14 Qual | 2017/05/22 11:20 | Alejo Vilaro v Augusto Virgili | 6-4,2-6,6-0 |
| ITF Italy F14 Qual | 2017/05/21 14:20 | Alejo Vilaro v Lorenzo Abbruciati | 6-4,4-6,7-5 |
| ITF Turkey F16 | 2017/04/24 07:30 | Tomas Liska v Alejo Vilaro | 4-6,7-5,6-3 |
| ITF Turkey F15 | 2017/04/15 09:00 | Alejo Vilaro v Aaron Cortes Alcaraz | 4-6,6-4,3-6 |
| ITF Turkey F14 | 2017/04/09 07:00 | Jonas Trinker v Alejo Vilaro | 7-5,6-4 |
| ITF Turkey F13 | 2017/04/04 09:20 | Alejo Vilaro v Marvin Netuschil | 6-2,3-6,4-6 |
| ITF Turkey F13 | 2017/04/03 08:00 | Mert Naci Turker v Alejo Vilaro | 3-6,5-7 |
| ITF Uruguay F3 | 2016/12/13 14:30 | Marcel Felder v Gabriel Alejandro Hidalgo | 4-6,6-0,6-2 |
| ITF Uruguay F2 | 2016/12/07 13:00 | Juan Pablo Ficovich v Gabriel Alejandro Hidalgo | 3-6,6-2,6-0 |
| ITF Uruguay F2 | 2016/12/06 16:30 | Martin Facundo Carrizo v Gabriel Alejandro Hidalgo | 4-6,1-6 |
| ITF Chile F5 | 2016/11/29 16:25 | Manuel Pena Lopez v Gabriel Alejandro Hidalgo | 6-3,4-6,6-1 |
| ITF Argentina F13 | 2016/11/08 15:30 | Gabriel Alejandro Hidalgo v Juan Pablo Ficovich | 4-6,6-3,3-6 |
| ITF Argentina F12 | 2016/10/31 23:00 | Gaston-Arturo Grimolizzi v Gabriel Alejandro Hidalgo | 6-4,6-3 |
| ITF Argentina F11 | 2016/10/25 14:40 | Gabriel Alejandro Hidalgo v Franco Emanuel Egea | 2-6,6-4,4-6 |
| Challenger Santiago 2 Qual | 2016/10/16 20:00 | Juan Pablo Ficovich v Gabriel Alejandro Hidalgo | 7-5,6-3 |