| Challenger Buenos Aires 2 Qual | 2016/10/10 14:00 | Gabriel Alejandro Hidalgo v Pedro Sakamoto | 4-6,2-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/06 14:44 | Pedro Sakamoto v Marcelo Zormann | 6-2,6-4 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/05 12:00 | Bruno Stefani Figlio v Pedro Sakamoto | 2-6,1-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/04 13:30 | Gabriel P Tumasonis v Pedro Sakamoto | 1-6,2-5 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/02 12:00 | Luis Britto v Pedro Sakamoto | 1-6,2-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/01 13:00 | Pedro Sakamoto v Gabriel Silva | 7-5,6-5 |
| Challenger Concepción | 2022/01/21 15:00 | Hugo Dellien v Pedro Sakamoto | 6-2,6-4 |
| Challenger Concepción | 2022/01/20 15:00 | Quentin Folliot v Pedro Sakamoto | 4-6,3-6 |
| Challenger Concepción | 2022/01/18 19:30 | Pedro Sakamoto v Renzo Olivo | 6-1,6-1 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/06 12:00 | Maximiliano Estevez v Gabriel Alejandro Hidalgo | 4-6,4-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/05 13:30 | Rafael Tosetto v Gabriel Alejandro Hidalgo | 3-6,2-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/04 15:00 | Christian Oliveira v Gabriel Alejandro Hidalgo | 4-6,2-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/02 15:00 | Breno F Marques v Gabriel Alejandro Hidalgo | 1-6,2-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/01 14:30 | Gabriel Alejandro Hidalgo v Mateo Labuckas | 6-3,5-4 |
| ITF M15 Aprilia | 2022/07/14 10:30 | Franco Emanuel Egea v Gabriel Alejandro Hidalgo | 7-5,6-3 |
| ITF M15 Aprilia | 2022/07/12 09:25 | Roberto Miceli v Gabriel Alejandro Hidalgo | 6-3,4-6,1-6 |
| ITF M25 Den Haag | 2022/06/29 16:10 | Gabriel Alejandro Hidalgo v Jakob Schnaitter | 5-7,5-7 |