| Challenger - São Paulo | 2022/06/09 01:00 | Fabio Mizutani v Roberto Tadashi Ishikawa | W | 3-0 |
| Challenger - São Paulo | 2022/06/03 02:20 | Fabio Mizutani v Roberto Tadashi Ishikawa | L | 2-3 |
| Challenger - São Paulo | 2022/05/29 00:20 | Fabio Mizutani v Roberto Tadashi Ishikawa | W | 3-0 |
| Challenger - São Paulo | 2022/05/26 02:20 | Fabio Mizutani v Roberto Tadashi Ishikawa | W | 3-1 |
| Challenger - São Paulo | 2022/05/18 23:00 | Fabio Mizutani v Roberto Tadashi Ishikawa | W | 3-2 |
| Challenger - São Paulo | 2022/04/27 21:40 | Fabio Mizutani v Roberto Tadashi Ishikawa | W | 3-1 |
| Challenger - São Paulo | 2022/04/21 02:40 | Fabio Mizutani v Roberto Tadashi Ishikawa | W | 3-0 |
| Challenger - São Paulo | 2022/04/17 01:40 | Fabio Mizutani v Roberto Tadashi Ishikawa | W | 3-0 |
| Challenger - São Paulo | 2022/06/10 02:20 | Fabio Mizutani v Everton Vianna | W | 3-2 |
| Challenger - São Paulo | 2022/06/10 01:40 | Guilherme Mattos v Fabio Mizutani | W | 1-3 |
| Challenger - São Paulo | 2022/06/10 01:00 | Vitor Carlesse Martins v Fabio Mizutani | W | 0-3 |
| Challenger - São Paulo | 2022/06/10 00:20 | Fabio Mizutani v Allan Sarmento | L | 1-3 |
| Challenger - São Paulo | 2022/06/10 00:00 | Alejandro Fernandez Junior v Fabio Mizutani | L | 3-0 |
| Challenger - São Paulo | 2022/06/09 23:00 | Fabio Mizutani v Douglas Tomioka | L | 0-3 |
| Challenger - São Paulo | 2022/06/09 21:40 | Fabio Mizutani v Marcio Sasaki | W | 3-0 |
| Challenger - São Paulo | 2022/06/09 21:00 | Fabio Mizutani v Silnei Yuta | L | 1-3 |
| Challenger - São Paulo | 2022/06/11 02:00 | Ricardo Mendes v Roberto Tadashi Ishikawa | W | 0-3 |
| Challenger - São Paulo | 2022/06/11 01:20 | Roberto Tadashi Ishikawa v Vinicius Girotto | W | 3-0 |
| Challenger - São Paulo | 2022/06/11 00:20 | Roberto Tadashi Ishikawa v Jocimar Silva | W | 3-0 |
| Challenger - São Paulo | 2022/06/10 23:40 | Julio Silva v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger - São Paulo | 2022/06/10 23:00 | Roberto Tadashi Ishikawa v Julio Nogueira | L | 2-3 |
| Challenger - São Paulo | 2022/06/10 22:40 | Agnaldo Silva v Roberto Tadashi Ishikawa | W | 0-3 |
| Challenger - São Paulo | 2022/06/10 21:40 | Roberto Tadashi Ishikawa v Luciano Martins Vieira Junior | W | 3-1 |
| Challenger - São Paulo | 2022/06/10 21:00 | Fernando Santos v Roberto Tadashi Ishikawa | W | 1-3 |