Stadium: Court 1 Round: 25 Ground: Clay
| ITF Chile F2 | 2017/11/29 17:30 | Gabriel Alejandro Hidalgo v Juan Carlos Saez | 2-6,2-6 |
| ITF Belgium F7 | 2018/08/07 08:30 | Sidane Pontjodikromo v Juan Carlos Saez | 4-6,6-0,6-3 |
| ITF Belgium F6 | 2018/07/31 13:00 | Jack Draper v Juan Carlos Saez | 6-1,5-7,6-3 |
| ITF Belgium F5 | 2018/07/26 13:00 | Luca Prevosto v Juan Carlos Saez | 6-4,4-6,6-2 |
| ITF Belgium F5 | 2018/07/25 10:00 | Tom Pisane v Juan Carlos Saez | 3-6,4-6 |
| ITF Belgium F5 | 2018/07/24 16:00 | Sidane Pontjodikromo v Juan Carlos Saez | 2-6,2-6 |
| ITF Argentina F3 | 2018/05/31 17:10 | Gonzalo Villanueva v Juan Carlos Saez | 6-4,6-2 |
| ITF Argentina F3 | 2018/05/30 13:00 | Victor Nunez v Juan Carlos Saez | 4-6,6-3,3-6 |
| ITF Argentina F3 | 2018/05/29 17:00 | Lorenzo Gagliardo v Juan Carlos Saez | 7-6,4-6,4-6 |
| ITF Belgium F4 | 2018/07/17 12:30 | Jeremy Sonkin v Gabriel Alejandro Hidalgo | 6-4,1-6,6-3 |
| ITF Argentina F3 | 2018/05/29 15:00 | Genaro Alberto Olivieri v Gabriel Alejandro Hidalgo | 6-1,7-6 |
| ITF Argentina F2 | 2018/05/23 16:45 | Gabriel Alejandro Hidalgo v Gonzalo Villanueva | 1-6,0-6 |
| ITF Argentina F2 | 2018/05/22 16:10 | Gabriel Alejandro Hidalgo v Agustin Visokolskis | 6-0,6-0 |
| ITF Argentina F1 | 2018/05/16 13:40 | Genaro Alberto Olivieri v Gabriel Alejandro Hidalgo | 6-0,6-3 |
| ITF Argentina F1 | 2018/05/15 13:15 | Alejo Vilaro v Gabriel Alejandro Hidalgo | 3-6,6-3,4-6 |
| ITF Chile F3 | 2017/12/06 16:10 | Gabriel Alejandro Hidalgo v Tomas Barrios Vera | 6-4,3-6,4-6 |
| ITF Chile F3 | 2017/12/05 14:55 | Gabriel Alejandro Hidalgo v David Fleming | 6-2,6-2 |