| Challenger Sao Paulo | 2022/04/28 00:40 | Jonas Silva v Roberto Tadashi Ishikawa | L | 2-3 |
| Challenger Sao Paulo | 2022/04/16 21:00 | Roberto Tadashi Ishikawa v Jonas Silva | L | 3-2 |
| Challenger Sao Paulo | 2022/04/13 22:20 | Roberto Tadashi Ishikawa v Jonas Silva | L | 3-2 |
| Challenger Sao Paulo | 2022/04/28 22:40 | Carlos Alberto Torres Ferraz v Jonas Silva | W | 1-3 |
| Challenger Sao Paulo | 2022/04/28 21:40 | Jonas Silva v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/04/28 21:00 | Leandro Nogueira Carvalho v Jonas Silva | W | 0-3 |
| Challenger Sao Paulo | 2022/04/28 02:40 | Jonas Silva v Marco Cruz | W | 3-1 |
| Challenger Sao Paulo | 2022/04/28 02:00 | Jonas Silva v Carlos Alberto Torres Ferraz | L | 0-3 |
| Challenger Sao Paulo | 2022/04/28 01:00 | Jonas Silva v Fabio Mizutani | L | 2-3 |
| Challenger Sao Paulo | 2022/04/28 00:40 | Jonas Silva v Roberto Tadashi Ishikawa | L | 2-3 |
| Challenger Sao Paulo | 2022/04/27 23:40 | Jonas Silva v Leandro Nogueira Carvalho | L | 1-3 |
| Challenger Sao Paulo | 2022/04/28 22:20 | Roberto Tadashi Ishikawa v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/04/28 22:00 | Roberto Tadashi Ishikawa v Sandro Motta | L | 2-3 |
| Challenger Sao Paulo | 2022/04/28 21:00 | Roberto Tadashi Ishikawa v Pedro Andrade | L | 1-3 |
| Challenger Sao Paulo | 2022/04/28 02:40 | Roberto Tadashi Ishikawa v Carlos Alberto Torres Ferraz | L | 0-3 |
| Challenger Sao Paulo | 2022/04/28 01:20 | Leandro Nogueira Carvalho v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger Sao Paulo | 2022/04/28 00:40 | Jonas Silva v Roberto Tadashi Ishikawa | W | 2-3 |
| Challenger Sao Paulo | 2022/04/28 00:00 | Rodrigo Procidonio Ruiz v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger Sao Paulo | 2022/04/27 23:20 | Roberto Tadashi Ishikawa v Alejandro Fernandez Junior | L | 1-3 |