Stadium: Centre Court Round: 27 Ground: Clay
| Challenger Florianopolis | 2021/12/05 16:55 | Pedro Sakamoto v Joao Victor C Loureiro | 6-3,6-3 |
| 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 M15 Cancun | 2022/07/11 15:00 | Joao Victor C Loureiro v Jonathan Baron | 6-3,4-6,4-10 |
| Challenger Cali | 2022/06/27 15:00 | Matias Zukas v Joao Victor C Loureiro | 4-6,7-5,7-6 |
| Challenger Cali | 2022/06/26 16:50 | Joao Victor C Loureiro v Naoki Nakagawa | 7-6,7-6 |
| Challenger Buenos Aires | 2022/06/19 19:40 | Tobias Franco v Joao Victor C Loureiro | 4-6,7-6,6-4 |
| ITF M15 Quito | 2022/06/15 16:00 | Ricardo Rodriguez-Pace v Joao Victor C Loureiro | 7-5,3-6,7-6 |
| ITF M15 Quito | 2022/06/07 14:00 | Joao Victor C Loureiro v Julian Gimenez | 6-2,5-7,7-10 |
| ITF M15 Quito | 2022/06/06 14:00 | Joao Victor C Loureiro v Patricio Embry | 6-2,6-1 |
| ITF M15 Quito | 2022/06/05 16:00 | Joao Victor C Loureiro v Fernando J C Calderon | 6-1,6-2 |