| Challenger Sao Paulo | 2022/06/04 02:40 | Luciano Martins Vieira Junior v Roberto Tadashi Ishikawa | W | 0-3 |
| Challenger Sao Paulo | 2022/05/20 22:00 | Luciano Martins Vieira Junior v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger Sao Paulo | 2022/05/06 23:20 | Luciano Martins Vieira Junior v Roberto Tadashi Ishikawa | W | 2-3 |
| Challenger Sao Paulo | 2022/06/10 21:00 | Fernando Santos v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger Sao Paulo | 2022/06/09 02:20 | Alejandro Fernandez Junior v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger Sao Paulo | 2022/06/09 01:40 | Roberto Tadashi Ishikawa v Newton Takaki | W | 3-2 |
| Challenger Sao Paulo | 2022/06/09 01:00 | Fabio Mizutani v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger Sao Paulo | 2022/06/09 00:20 | Rogerio Capobianco v Roberto Tadashi Ishikawa | W | 0-3 |
| Challenger Sao Paulo | 2022/06/08 23:40 | Roberto Tadashi Ishikawa v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/06/08 23:20 | Guilherme Mattos v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger Sao Paulo | 2022/06/08 22:20 | Roberto Tadashi Ishikawa v Kayque Valois | L | 1-3 |
| Challenger Sao Paulo | 2022/06/08 02:40 | Vinicius Girotto v Luciano Martins Vieira Junior | W | 0-3 |
| Challenger Sao Paulo | 2022/06/08 02:00 | Gustavo Pedroso v Luciano Martins Vieira Junior | W | 1-3 |
| Challenger Sao Paulo | 2022/06/08 01:20 | Wagner Danilo v Luciano Martins Vieira Junior | L | 3-1 |
| Challenger Sao Paulo | 2022/06/08 00:40 | Andre Cruz v Luciano Martins Vieira Junior | L | 3-2 |
| Challenger Sao Paulo | 2022/06/07 23:40 | Jose Geneci Tavares Junior v Luciano Martins Vieira Junior | W | 1-3 |
| Challenger Sao Paulo | 2022/06/07 23:00 | Fernando Santos v Luciano Martins Vieira Junior | W | 2-3 |
| Challenger Sao Paulo | 2022/06/07 22:20 | Nelson Azuma v Luciano Martins Vieira Junior | L | 3-0 |
| Challenger Sao Paulo | 2022/06/07 21:40 | Pedro Andrade v Luciano Martins Vieira Junior | L | 3-0 |