| Challenger Sao Paulo | 2022/06/04 01:00 | Roberto Tadashi Ishikawa v Julio Silva | W | 2-3 |
| Challenger Sao Paulo | 2022/05/21 02:20 | Julio Silva v Roberto Tadashi Ishikawa | W | 3-1 |
| Challenger Sao Paulo | 2022/06/10 22:40 | Julio Silva v Ricardo Mendes | L | 0-3 |
| Challenger Sao Paulo | 2022/06/10 22:00 | Agnaldo Silva v Julio Silva | W | 1-3 |
| Challenger Sao Paulo | 2022/06/10 21:20 | Jocimar Silva v Julio Silva | W | 0-3 |
| Challenger Sao Paulo | 2022/06/04 02:20 | Antonio Neto v Julio Silva | W | 0-3 |
| Challenger Sao Paulo | 2022/06/04 01:40 | Julio Silva v Fernando Santos | L | 1-3 |
| Challenger Sao Paulo | 2022/06/04 01:00 | Roberto Tadashi Ishikawa v Julio Silva | W | 2-3 |
| Challenger Sao Paulo | 2022/06/04 00:20 | Jonas Silva v Julio Silva | W | 2-3 |
| Challenger Sao Paulo | 2022/06/03 23:40 | Julio Silva v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/06/10 23:00 | Roberto Tadashi Ishikawa v Julio Nogueira | L | 2-3 |
| Challenger Sao Paulo | 2022/06/10 22:40 | Agnaldo Silva v Roberto Tadashi Ishikawa | W | 0-3 |
| Challenger Sao Paulo | 2022/06/10 21:40 | Roberto Tadashi Ishikawa v Luciano Martins Vieira Junior | W | 3-1 |
| 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 |