| Challenger Sao Paulo | 2022/05/07 01:00 | Fernando Santos v Roberto Tadashi Ishikawa | W | 0-3 |
| Challenger Sao Paulo | 2022/05/07 00:20 | Marco Cruz v Roberto Tadashi Ishikawa | W | 0-3 |
| Challenger Sao Paulo | 2022/05/06 23:40 | Roberto Tadashi Ishikawa v Alexandre Tamaoki | W | 3-0 |
| Challenger Sao Paulo | 2022/05/06 23:20 | Luciano Martins Vieira Junior v Roberto Tadashi Ishikawa | W | 2-3 |
| Challenger Sao Paulo | 2022/05/06 22:20 | Roberto Tadashi Ishikawa v Leandro Nogueira Carvalho | L | 0-3 |
| Challenger Sao Paulo | 2022/05/06 21:20 | Roberto Tadashi Ishikawa v Geraldo Iqueuti | W | 3-0 |
| Challenger Sao Paulo | 2022/04/29 02:40 | Alejandro Fernandez Junior v Roberto Tadashi Ishikawa | L | 3-1 |
| Challenger Sao Paulo | 2022/04/29 01:40 | Carlos Alberto Torres Ferraz v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger Sao Paulo | 2022/05/07 01:00 | Geraldo Iqueuti v Jocimar Silva | W | 2-3 |
| Challenger Sao Paulo | 2022/05/07 00:20 | Jocimar Silva v Fernando Santos | L | 0-3 |
| Challenger Sao Paulo | 2022/05/07 00:00 | Jefferson Silva v Jocimar Silva | L | 3-0 |
| Challenger Sao Paulo | 2022/05/06 23:00 | Jocimar Silva v Alexandre Tamaoki | L | 0-3 |
| Challenger Sao Paulo | 2022/05/06 21:40 | Jocimar Silva v Leandro Nogueira Carvalho | L | 0-3 |
| Challenger Sao Paulo | 2022/05/06 21:00 | Jocimar Silva v Marco Cruz | L | 0-3 |
| Challenger Sao Paulo | 2022/04/30 02:20 | Geraldo Iqueuti v Jocimar Silva | L | 3-2 |
| Challenger Sao Paulo | 2022/04/30 01:40 | Jocimar Silva v Ricardo Martins De Brito | L | 2-3 |