| Challenger Sao Paulo | 2022/06/18 00:40 | Roberto Tadashi Ishikawa v Luciano Martins Vieira Junior | W | 3-0 |
| Challenger Sao Paulo | 2022/06/10 21:40 | Roberto Tadashi Ishikawa v Luciano Martins Vieira Junior | W | 3-1 |
| 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 | 2022/07/01 22:40 | Guilherme Mattos v Roberto Tadashi Ishikawa | L | 3-2 |
| Challenger Sao Paulo | 2022/07/01 22:00 | Fabio Mizutani v Roberto Tadashi Ishikawa | L | 3-1 |
| Challenger Sao Paulo | 2022/07/01 21:20 | Ricardo Martins De Brito v Roberto Tadashi Ishikawa | W | 0-3 |
| Challenger Sao Paulo | 2022/06/18 02:20 | Roberto Tadashi Ishikawa v Jose Geneci Tavares Junior | W | 3-1 |
| Challenger Sao Paulo | 2022/06/18 01:40 | Roberto Tadashi Ishikawa v Agnaldo Silva | W | 3-0 |
| Challenger Sao Paulo | 2022/06/18 00:40 | Roberto Tadashi Ishikawa v Luciano Martins Vieira Junior | W | 3-0 |
| Challenger Sao Paulo | 2022/06/18 00:00 | Roberto Tadashi Ishikawa v Fernando Santos | W | 3-0 |
| Challenger Sao Paulo | 2022/06/17 23:20 | Antonio Neto v Roberto Tadashi Ishikawa | W | 2-3 |
| Challenger Sao Paulo | 2022/07/01 22:20 | Luciano Martins Vieira Junior v Hiromi Yokoyama | L | 1-3 |
| Challenger Sao Paulo | 2022/07/01 21:20 | Luciano Martins Vieira Junior v Guilherme Mattos | L | 0-3 |
| Challenger Sao Paulo | 2022/06/29 02:20 | Andre Cruz v Luciano Martins Vieira Junior | W | 0-3 |
| Challenger Sao Paulo | 2022/06/29 01:40 | Luciano Martins Vieira Junior v Nelson Azuma | L | 0-3 |
| Challenger Sao Paulo | 2022/06/29 01:00 | Fernando Santos v Luciano Martins Vieira Junior | W | 2-3 |
| Challenger Sao Paulo | 2022/06/29 00:20 | Gustavo Pedroso v Luciano Martins Vieira Junior | L | 3-1 |
| Challenger Sao Paulo | 2022/06/28 23:40 | Luciano Martins Vieira Junior v Wagner Danilo | L | 0-3 |
| Challenger Sao Paulo | 2022/06/28 23:20 | Roberto Domingues de Andrade v Luciano Martins Vieira Junior | L | 3-0 |