| Challenger Sao Paulo | 2022/05/19 00:40 | Rogerio Capobianco v Roberto Tadashi Ishikawa | W | 0-3 |
| Challenger Sao Paulo | 2022/04/14 21:00 | Roberto Tadashi Ishikawa v Rogerio Capobianco | W | 3-1 |
| Challenger Sao Paulo | 2022/04/07 21:00 | Roberto Tadashi Ishikawa v Rogerio Capobianco | W | 3-0 |
| Challenger Sao Paulo | 2022/06/02 23:20 | Roberto Tadashi Ishikawa v Newton Takaki | W | 3-1 |
| Challenger Sao Paulo | 2022/06/02 22:40 | Wagner Danilo v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger Sao Paulo | 2022/06/02 22:00 | Roberto Domingues de Andrade v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger Sao Paulo | 2022/06/02 21:20 | Alejandro Fernandez Junior v Roberto Tadashi Ishikawa | L | 3-1 |
| Challenger Sao Paulo | 2022/05/29 02:40 | Allan Sarmento v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger Sao Paulo | 2022/05/29 01:40 | Heins Bendezu v Roberto Tadashi Ishikawa | W | 2-3 |
| Challenger Sao Paulo | 2022/05/29 01:00 | Roberto Tadashi Ishikawa v Alejandro Fernandez Junior | L | 0-3 |
| Challenger Sao Paulo | 2022/05/29 00:20 | Fabio Mizutani v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger Sao Paulo | 2022/06/02 23:20 | Rogerio Capobianco v Alejandro Fernandez Junior | L | 0-3 |
| Challenger Sao Paulo | 2022/06/02 22:20 | Newton Takaki v Rogerio Capobianco | L | 3-0 |
| Challenger Sao Paulo | 2022/06/02 21:40 | Fabio Mizutani v Rogerio Capobianco | L | 3-0 |
| Challenger Sao Paulo | 2022/06/02 21:00 | Roberto Domingues de Andrade v Rogerio Capobianco | L | 3-0 |
| Challenger Sao Paulo | 2022/06/02 02:40 | Allan Sarmento v Rogerio Capobianco | L | 3-0 |
| Challenger Sao Paulo | 2022/06/02 01:40 | Alejandro Fernandez Junior v Rogerio Capobianco | L | 3-0 |
| Challenger Sao Paulo | 2022/06/02 01:00 | Rogerio Capobianco v Hiromi Yokoyama | L | 0-3 |
| Challenger Sao Paulo | 2022/06/02 00:20 | Fabio Mizutani v Rogerio Capobianco | L | 3-0 |