| Challenger - Sao Paulo | 2022/08/10 22:40 | Roberto Tadashi Ishikawa v Alejandro Fernandez Junior | L | 0-3 |
| Challenger - Sao Paulo | 2022/08/06 22:00 | Alejandro Fernandez Junior v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger - Sao Paulo | 2022/08/03 21:20 | Roberto Tadashi Ishikawa v Alejandro Fernandez Junior | L | 0-3 |
| Challenger - Sao Paulo | 2022/07/27 23:20 | Alejandro Fernandez Junior v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger - Sao Paulo | 2022/07/23 21:20 | Alejandro Fernandez Junior v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger - Sao Paulo | 2022/07/21 02:20 | Roberto Tadashi Ishikawa v Alejandro Fernandez Junior | L | 0-3 |
| Challenger - Sao Paulo | 2022/07/16 23:40 | Alejandro Fernandez Junior v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger - Sao Paulo | 2022/07/10 01:40 | Alejandro Fernandez Junior v Roberto Tadashi Ishikawa | W | 0-3 |
| Challenger - Sao Paulo | 2022/08/11 22:00 | Douglas Tomioka v Roberto Tadashi Ishikawa | L | 3-1 |
| Challenger - Sao Paulo | 2022/08/11 21:20 | Fabio Mizutani v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger - Sao Paulo | 2022/08/11 02:40 | Roberto Tadashi Ishikawa v Carlos Alberto Torres Ferraz | L | 1-3 |
| Challenger - Sao Paulo | 2022/08/11 02:00 | Roberto Tadashi Ishikawa v Newton Takaki | W | 3-0 |
| Challenger - Sao Paulo | 2022/08/11 01:00 | Roberto Tadashi Ishikawa v Everton Vianna | L | 0-3 |
| Challenger - Sao Paulo | 2022/08/11 00:40 | Roberto Tadashi Ishikawa v Allan Sarmento | L | 0-3 |
| Challenger - Sao Paulo | 2022/08/10 23:40 | Roberto Tadashi Ishikawa v Lennon Uehara | L | 1-3 |
| Challenger - Sao Paulo | 2022/08/10 22:40 | Roberto Tadashi Ishikawa v Alejandro Fernandez Junior | L | 0-3 |
| Challenger - Sao Paulo | 2022/08/11 22:00 | Pedro Andrade v Alejandro Fernandez Junior | L | 3-1 |
| Challenger - Sao Paulo | 2022/08/11 21:20 | Douglas Tomioka v Alejandro Fernandez Junior | W | 0-3 |
| Challenger - Sao Paulo | 2022/08/11 02:20 | Everton Vianna v Alejandro Fernandez Junior | W | 1-3 |
| Challenger - Sao Paulo | 2022/08/11 02:00 | Alejandro Fernandez Junior v Lennon Uehara | L | 1-3 |
| Challenger - Sao Paulo | 2022/08/11 01:20 | Alejandro Fernandez Junior v Newton Takaki | W | 3-0 |
| Challenger - Sao Paulo | 2022/08/11 00:00 | Alejandro Fernandez Junior v Allan Sarmento | L | 1-3 |
| Challenger - Sao Paulo | 2022/08/10 23:20 | Alejandro Fernandez Junior v Fabio Mizutani | W | 3-0 |
| Challenger - Sao Paulo | 2022/08/10 22:40 | Roberto Tadashi Ishikawa v Alejandro Fernandez Junior | W | 0-3 |