| Challenger Buenos Aires 2 Qual | 2016/10/10 14:00 | Gabriel Alejandro Hidalgo v Pedro Sakamoto | 4-6,2-6 |
| Challenger Concepcion | 2022/01/21 15:00 | Hugo Dellien v Pedro Sakamoto | 6-2,6-4 |
| Challenger Concepcion | 2022/01/20 15:00 | Quentin Folliot v Pedro Sakamoto | 4-6,3-6 |
| Challenger Concepcion | 2022/01/18 19:30 | Pedro Sakamoto v Renzo Olivo | 6-1,6-1 |
| Challenger Blumenau | 2022/01/13 13:00 | Facundo Diaz Acosta v Pedro Sakamoto | 6-4,6-3 |
| Challenger Blumenau | 2022/01/12 13:00 | Pedro Sakamoto v Roman Andres Burruchaga | 4-6,6-3,6-2 |
| Challenger Rio De Janeiro | 2021/12/15 16:35 | Pedro Sakamoto v Roy Smith | 7-6,4-6,3-6 |
| Challenger Rio De Janeiro | 2021/12/13 21:00 | Pedro Sakamoto v Facundo Juarez | 6-4,4-6,6-4 |
| Challenger Florianopolis | 2021/12/06 13:00 | Pedro Sakamoto v Federico Zeballos | 5-7,1-6 |
| ITF M25 Rosario | 2022/03/27 15:00 | Gabriel Alejandro Hidalgo v Ignacio Cuzzani | 6-4,6-1 |
| ITF M15 Lambare | 2021/12/19 11:55 | Gabriel Alejandro Hidalgo v Ignacio Monzon | 6-1,6-3 |
| ITF M15 Lambare | 2021/12/18 13:50 | Valerio Aboian v Gabriel Alejandro Hidalgo | 4-6,4-6 |
| ITF M15 Lambare | 2021/12/17 20:35 | Juan Borba v Gabriel Alejandro Hidalgo | 6-7,1-6 |
| ITF M15 Lambare | 2021/12/16 13:00 | Francisco Llanes v Gabriel Alejandro Hidalgo | 4-6,3-6 |
| ITF M15 Lambare | 2021/12/15 18:20 | Ezequiel Simonit v Gabriel Alejandro Hidalgo | 3-6,6-2,2-6 |
| ITF M25 Rio Cuarto | 2021/12/10 16:00 | Gabriel Alejandro Hidalgo v Juan Bautista Torres | 2-6,2-6 |
| ITF M25 Rio Cuarto | 2021/12/08 18:40 | Gabriel Alejandro Hidalgo v Ignacio Monzon | 7-6,5-7,6-2 |