| Challenger São Paulo | 2022/04/16 21:00 | Roberto Tadashi Ishikawa v Jonas Silva | L | 3-2 |
| Challenger São Paulo | 2022/04/13 22:20 | Roberto Tadashi Ishikawa v Jonas Silva | L | 3-2 |
| Challenger São Paulo | 2022/04/27 23:40 | Jonas Silva v Leandro Nogueira Carvalho | L | 1-3 |
| Challenger São Paulo | 2022/04/27 22:40 | Jonas Silva v Rodrigo Procidonio Ruiz | L | 2-3 |
| Challenger São Paulo | 2022/04/27 22:00 | Alejandro Fernandez Junior v Jonas Silva | L | 3-1 |
| Challenger São Paulo | 2022/04/27 21:20 | De Hong Jung v Jonas Silva | W | 2-3 |
| Challenger São Paulo | 2022/04/23 02:20 | Jonas Silva v Geraldo Iqueuti | W | 3-0 |
| Challenger São Paulo | 2022/04/23 01:40 | Alexandre Tamaoki v Jonas Silva | W | 1-3 |
| Challenger São Paulo | 2022/04/23 01:00 | Luciano Martins Vieira Junior v Jonas Silva | W | 1-3 |
| Challenger São Paulo | 2022/04/23 00:20 | Jonas Silva v Fernando Santos | W | 3-1 |
| Challenger São Paulo | 2022/04/28 00:00 | Rodrigo Procidonio Ruiz v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger São Paulo | 2022/04/27 23:20 | Roberto Tadashi Ishikawa v Alejandro Fernandez Junior | L | 1-3 |
| Challenger São Paulo | 2022/04/27 22:20 | De Hong Jung v Roberto Tadashi Ishikawa | L | 3-1 |
| Challenger São Paulo | 2022/04/27 21:40 | Fabio Mizutani v Roberto Tadashi Ishikawa | L | 3-1 |
| Challenger São Paulo | 2022/04/27 21:00 | Marco Cruz v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger São Paulo | 2022/04/21 02:40 | Fabio Mizutani v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger São Paulo | 2022/04/21 01:40 | Douglas Tomioka v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger São Paulo | 2022/04/21 01:00 | Roberto Tadashi Ishikawa v Newton Takaki | L | 1-3 |