| Challenger Sao Paulo | 2022/05/27 22:40 | Julio Nogueira v Roberto Tadashi Ishikawa | W | 0-3 |
| 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 |
| Challenger Sao Paulo | 2022/06/08 23:40 | Roberto Tadashi Ishikawa v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/06/10 22:20 | Julio Nogueira v Luciano Martins Vieira Junior | W | 3-1 |
| Challenger Sao Paulo | 2022/06/10 22:00 | Julio Nogueira v Ricardo Mendes | W | 3-2 |
| Challenger Sao Paulo | 2022/06/10 21:00 | Julio Nogueira v Vinicius Girotto | W | 3-0 |
| Challenger Sao Paulo | 2022/05/28 02:40 | Julio Nogueira v Sandro Motta | L | 2-3 |
| Challenger Sao Paulo | 2022/05/28 02:00 | Julio Nogueira v Antonio Neto | L | 0-3 |
| Challenger Sao Paulo | 2022/05/28 01:00 | Julio Nogueira v Fernando Santos | W | 3-2 |
| Challenger Sao Paulo | 2022/05/28 00:40 | Julio Nogueira v Marco Cruz | W | 3-2 |
| Challenger Sao Paulo | 2022/05/27 23:40 | Julio Nogueira v Geraldo Iqueuti | W | 3-0 |