| Challenger São Paulo | 2022/03/11 00:20 | Alejandro Fernandez Junior v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger São Paulo | 2022/03/08 22:00 | Alejandro Fernandez Junior v Roberto Tadashi Ishikawa | L | 3-1 |
| Challenger São Paulo | 2022/03/24 00:00 | Roberto Tadashi Ishikawa v Andre Cruz | W | 3-0 |
| Challenger São Paulo | 2022/03/23 23:20 | Evandro de Toledo v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger São Paulo | 2022/03/23 22:40 | Roberto Tadashi Ishikawa v Thiago Vieira | L | 1-3 |
| Challenger São Paulo | 2022/03/23 22:00 | Roberto Tadashi Ishikawa v Milton Cardoso | L | 0-3 |
| Challenger São Paulo | 2022/03/23 21:20 | Roberto Tadashi Ishikawa v De Hong Jung | L | 0-3 |
| Challenger São Paulo | 2022/03/11 01:20 | Rafael Nakamura v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger São Paulo | 2022/03/11 00:20 | Alejandro Fernandez Junior v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger São Paulo | 2022/03/10 23:40 | Vitor Carlesse Martins v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger São Paulo | 2022/03/23 23:40 | Fabio Mizutani v Alejandro Fernandez Junior | W | 1-3 |
| Challenger São Paulo | 2022/03/23 23:00 | Andre Cruz v Alejandro Fernandez Junior | W | 0-3 |
| Challenger São Paulo | 2022/03/23 22:20 | Carlos Alberto Torres Ferraz v Alejandro Fernandez Junior | W | 2-3 |
| Challenger São Paulo | 2022/03/23 21:40 | Thiago Vieira v Alejandro Fernandez Junior | W | 1-3 |
| Challenger São Paulo | 2022/03/20 01:00 | Alejandro Fernandez Junior v Heverton Guedes Di Braz | L | 0-3 |
| Challenger São Paulo | 2022/03/20 00:40 | Alejandro Fernandez Junior v Manuel Freitas Chambel Paiva | W | 3-2 |
| Challenger São Paulo | 2022/03/20 00:00 | Alejandro Fernandez Junior v Douglas Tomioka | L | 0-3 |
| Challenger São Paulo | 2022/03/19 23:20 | Daniel Santos v Alejandro Fernandez Junior | L | 3-2 |