| Challenger - Sao Paulo | 2022/08/11 22:40 | Roberto Tadashi Ishikawa v Alejandro Fernandez Junior | L | 0-3 |
| 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 | 2022/08/17 22:00 | Newton Takaki v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger - Sao Paulo | 2022/08/17 21:20 | Fabio Mizutani v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger - Sao Paulo | 2022/08/12 02:40 | Roberto Tadashi Ishikawa v Pedro Andrade | W | 3-1 |
| Challenger - Sao Paulo | 2022/08/12 02:00 | Roberto Tadashi Ishikawa v Wagner Danilo | W | 3-0 |
| Challenger - Sao Paulo | 2022/08/12 01:00 | Roberto Tadashi Ishikawa v Everton Vianna | L | 0-3 |
| Challenger - Sao Paulo | 2022/08/12 00:40 | Roberto Tadashi Ishikawa v Allan Sarmento | L | 0-3 |
| Challenger - Sao Paulo | 2022/08/11 23:40 | Roberto Tadashi Ishikawa v Lennon Uehara | L | 2-3 |
| Challenger - Sao Paulo | 2022/08/11 22:40 | Roberto Tadashi Ishikawa v Alejandro Fernandez Junior | L | 0-3 |
| Challenger - Sao Paulo | 2022/08/17 22:00 | Carlos Alberto Torres Ferraz v Alejandro Fernandez Junior | W | 2-3 |
| Challenger - Sao Paulo | 2022/08/17 21:20 | Newton Takaki v Alejandro Fernandez Junior | W | 0-3 |
| Challenger - Sao Paulo | 2022/08/14 02:00 | Alejandro Fernandez Junior v Pedro Andrade | W | 3-2 |
| Challenger - Sao Paulo | 2022/08/14 01:20 | Alejandro Fernandez Junior v Vinicius Correia | L | 0-3 |
| Challenger - Sao Paulo | 2022/08/14 00:00 | Alejandro Fernandez Junior v Allan Sarmento | L | 0-3 |
| Challenger - Sao Paulo | 2022/08/13 23:20 | Alejandro Fernandez Junior v Ettore Palauro | W | 3-1 |
| Challenger - Sao Paulo | 2022/08/13 22:40 | Roberto Domingues de Andrade v Alejandro Fernandez Junior | W | 1-3 |
| Challenger - Sao Paulo | 2022/08/13 22:00 | Carlos Alberto Torres Ferraz v Alejandro Fernandez Junior | W | 0-3 |