| Challenger Sao Paulo | 2022/04/28 21:00 | Roberto Tadashi Ishikawa v Pedro Andrade | W | 1-3 |
| Challenger Sao Paulo | 2022/04/14 22:00 | Roberto Tadashi Ishikawa v Pedro Andrade | L | 3-0 |
| Challenger Sao Paulo | 2022/05/01 02:40 | Jonas Da Silva v Pedro Andrade | L | 3-0 |
| Challenger Sao Paulo | 2022/05/01 02:00 | Alejandro Fernandez Junior v Pedro Andrade | L | 3-0 |
| Challenger Sao Paulo | 2022/05/01 01:20 | Luciano Pinto v Pedro Andrade | L | 3-2 |
| Challenger Sao Paulo | 2022/05/01 00:40 | Everton Vianna v Pedro Andrade | L | 3-0 |
| Challenger Sao Paulo | 2022/04/30 23:00 | Leandro Nogueira Carvalho v Pedro Andrade | L | 3-2 |
| Challenger Sao Paulo | 2022/04/30 22:20 | Douglas Tomioka v Pedro Andrade | L | 3-0 |
| Challenger Sao Paulo | 2022/04/30 21:40 | Roberto Pereira v Pedro Andrade | W | 0-3 |
| Challenger Sao Paulo | 2022/04/29 02:40 | Pedro Andrade v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/05/08 02:20 | Douglas Tomioka v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger Sao Paulo | 2022/05/08 01:40 | Roberto Tadashi Ishikawa v Alejandro Fernandez Junior | W | 3-2 |
| Challenger Sao Paulo | 2022/05/08 01:00 | Lennon Uehara v Roberto Tadashi Ishikawa | L | 3-2 |
| Challenger Sao Paulo | 2022/05/08 00:20 | Diogo Silva v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger Sao Paulo | 2022/05/07 23:40 | Roberto Tadashi Ishikawa v De Hong Jung | L | 2-3 |
| Challenger Sao Paulo | 2022/05/07 23:20 | Everton Vianna v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger Sao Paulo | 2022/05/07 22:20 | Roberto Tadashi Ishikawa v Alexandre Tamaoki | W | 3-0 |
| Challenger Sao Paulo | 2022/05/07 02:20 | Jefferson Silva v Roberto Tadashi Ishikawa | W | 2-3 |