| ITF Chile F2 | 11/20 16:00 | 25 | Juan Carlos Saez v Gabriel Alejandro Hidalgo | 5-7,2-6 | |
| ITF Chile F2 | 11/19 15:00 | 44 | Gabriel Alejandro Hidalgo v Alan Postay | 6-2,6-0 | |
| ITF Chile F2 | 11/18 16:00 | 44 | Gabriel Alejandro Hidalgo v Lautaro Agustin Falabella | 6-3,6-3 | |
| ITF Argentina F9 | 11/14 13:00 | 26 | Mariano Kestelboim v Gabriel A Hidalgo | 6-4,6-1 | |
| ITF Argentina F9 | 11/13 14:45 | 25 | Juan M Cerundolo v Gabriel A Hidalgo | 1-6,2-6 | |
| ITF Argentina F8 | 11/07 15:25 | 26 | Gabriel A Hidalgo v Agustin Velotti | 0-6,3-6 | |
| ITF Argentina F8 | 11/05 13:00 | 25 | Arklon H D Pino v Gabriel A Hidalgo | 5-7,3-6 | |
| ITF Argentina F7 | 10/31 19:00 | 26 | Gabriel A Hidalgo v Manuel Pena Lopez | 6-4,3-6,1-6 | |
| ITF Argentina F7 | 10/30 17:00 | 25 | Gabriel A Hidalgo v Joaquin Ledesma | 6-0,6-0 | |
| ITF Romania F13 | 09/14 08:35 | 27 | Gabriel Alejandro Hidalgo v Juan Bautista Otegui | 2-6,6-3,6-7 | |
| ITF Romania F13 | 09/13 06:30 | 26 | Johannes Haerteis v Gabriel Alejandro Hidalgo | 4-6,5-7 | |
| ITF Romania F13 | 09/12 07:25 | 25 | Gabriel Alejandro Hidalgo v Petru-Alexandru Luncanu | 6-2,6-2 | |
| ITF Romania F12 | 09/07 07:00 | 26 | Vasile Antonescu v Gabriel A Hidalgo | 7-6,4-6,6-3 | |
| ITF Romania F12 | 09/04 07:00 | 25 | Gabriel A Hidalgo v Franco Emanuel Egea | 6-3,6-2 | |
| ITF Romania F12 | 09/03 06:00 | 62 | Gabi Adrian Boitan v Gabriel Alejandro Hidalgo | 6-4,3-6,6-4 | |
| ITF Belgium F4 | 07/17 12:30 | 25 | Jeremy Sonkin v Gabriel A Hidalgo | 6-4,1-6,6-3 | |
| ITF Argentina F3 | 05/29 15:00 | 25 | Genaro Alberto Olivieri v Gabriel Alejandro Hidalgo | 6-1,7-6 | |
| ITF Argentina F2 | 05/23 16:45 | 26 | Gabriel Alejandro Hidalgo v Gonzalo Villanueva | 1-6,0-6 | |
| ITF Argentina F2 | 05/22 16:10 | 25 | Gabriel Alejandro Hidalgo v Agustin Visokolskis | 6-0,6-0 | |
| ITF Argentina F1 | 05/16 13:40 | 26 | Genaro Alberto Olivieri v Gabriel A Hidalgo | 6-0,6-3 | |
| ITF Argentina F1 | 05/15 13:15 | 25 | Alejo Vilaro v Gabriel A Hidalgo | 3-6,6-3,4-6 | |
| ITF Chile F3 | 12/06 16:10 | 26 | Gabriel A Hidalgo v Marcelo Tomas Barrios Vera | 6-4,3-6,4-6 | |
| ITF Chile F3 | 12/05 14:55 | 25 | Gabriel Alejandro Hidalgo v David Fleming | 6-2,6-2 | |
| ITF Chile F3 | 12/04 13:00 | 44 | Gabriel Alejandro Hidalgo v Nicolas Bruna | 6-4,6-2 | |
| ITF Chile F3 | 12/03 14:00 | 44 | Gabriel Alejandro Hidalgo v Naim A J Saavedra | 6-3,6-2 | |
| ITF Chile F2 | 11/29 17:30 | 26 | Gabriel Alejandro Hidalgo v Juan Carlos Saez | 2-6,2-6 | |
| ITF Chile F2 | 11/28 17:20 | 25 | Matias Franco Descotte v Gabriel A Hidalgo | 3-6,6-7 | |
| ITF Argentina F10 | 11/22 14:50 | 26 | Gabriel Alejandro Hidalgo v Geronimo E Busleiman | 4-6,3-6 | |
| ITF Argentina F10 | 11/21 13:15 | 25 | Facundo D Acosta v Gabriel Alejandro Hidalgo | 2-6,6-7 | |
| ITF Argentina F9 | 11/15 13:00 | 26 | Gabriel Alejandro Hidalgo v Juan Pablo Paz | 6-7,6-1,5-7 |