| Challenger Sao Paulo | 2022/08/18 00:40 | Roberto Tadashi Ishikawa v Pedro Andrade | W | 0-3 |
| Challenger Sao Paulo | 2022/08/12 02:40 | Roberto Tadashi Ishikawa v Pedro Andrade | L | 3-1 |
| Challenger Sao Paulo | 2022/08/07 02:00 | Roberto Tadashi Ishikawa v Pedro Andrade | W | 1-3 |
| Challenger Sao Paulo | 2022/07/23 22:40 | Roberto Tadashi Ishikawa v Pedro Andrade | L | 3-2 |
| Challenger Sao Paulo | 2022/07/17 01:20 | Pedro Andrade v Roberto Tadashi Ishikawa | L | 1-3 |
| Challenger Sao Paulo | 2022/07/09 22:20 | Roberto Tadashi Ishikawa v Pedro Andrade | L | 3-0 |
| Challenger Sao Paulo | 2022/07/02 02:00 | Roberto Tadashi Ishikawa v Pedro Andrade | W | 1-3 |
| Challenger Sao Paulo | 2022/05/12 21:20 | Pedro Andrade v Roberto Tadashi Ishikawa | W | 3-0 |
| Challenger Sao Paulo | 2022/08/21 00:20 | Pedro Andrade v Daniel Lacerda | W | 3-1 |
| Challenger Sao Paulo | 2022/08/20 23:40 | Marco Cruz v Pedro Andrade | L | 3-2 |
| Challenger Sao Paulo | 2022/08/20 23:00 | Pedro Andrade v Carlos Alberto Torres Ferraz | W | 3-1 |
| Challenger Sao Paulo | 2022/08/20 22:40 | Douglas Tomioka v Pedro Andrade | L | 3-0 |
| Challenger Sao Paulo | 2022/08/20 21:40 | Pedro Andrade v Luciano Pinto | L | 1-3 |
| Challenger Sao Paulo | 2022/08/20 21:00 | Everton Vianna v Pedro Andrade | L | 3-1 |
| Challenger Sao Paulo | 2022/08/19 02:40 | Andre Cruz v Pedro Andrade | W | 0-3 |
| Challenger Sao Paulo | 2022/08/19 01:40 | Douglas Tomioka v Pedro Andrade | L | 3-1 |
| Challenger Sao Paulo | 2022/08/21 00:40 | Marco Cruz v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger Sao Paulo | 2022/08/21 00:00 | Alejandro Fernandez Junior v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger Sao Paulo | 2022/08/20 23:20 | Roberto Tadashi Ishikawa v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/08/20 22:20 | Daniel Lacerda v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger Sao Paulo | 2022/08/20 21:40 | Everton Vianna v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger Sao Paulo | 2022/08/20 21:00 | Carlos Alberto Torres Ferraz v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger Sao Paulo | 2022/08/18 02:40 | Roberto Tadashi Ishikawa v Carlos Alberto Torres Ferraz | L | 1-3 |
| Challenger Sao Paulo | 2022/08/18 02:00 | Roberto Tadashi Ishikawa v Douglas Tomioka | L | 0-3 |