| Challenger - Sao Paulo | 2022/07/10 00:20 | Daniel Lacerda v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger - Sao Paulo | 2022/07/08 01:20 | Roberto Tadashi Ishikawa v Daniel Lacerda | W | 3-0 |
| Challenger - Sao Paulo | 2022/08/03 23:20 | Lennon Uehara v Roberto Tadashi Ishikawa | L | 3-1 |
| Challenger - Sao Paulo | 2022/08/03 22:40 | Roberto Tadashi Ishikawa v Guilherme Mattos | L | 1-3 |
| Challenger - Sao Paulo | 2022/08/03 22:00 | Roberto Tadashi Ishikawa v Fabio Mizutani | L | 1-3 |
| Challenger - Sao Paulo | 2022/08/03 21:20 | Roberto Tadashi Ishikawa v Alejandro Fernandez Junior | L | 0-3 |
| Challenger - Sao Paulo | 2022/07/28 02:20 | Roberto Domingues de Andrade v Roberto Tadashi Ishikawa | W | 0-3 |
| Challenger - Sao Paulo | 2022/07/28 01:40 | Roberto Tadashi Ishikawa v Lennon Uehara | L | 0-3 |
| Challenger - Sao Paulo | 2022/07/28 01:00 | Fabio Mizutani v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger - Sao Paulo | 2022/07/28 00:20 | Marco Cruz v Roberto Tadashi Ishikawa | W | 0-3 |
| Challenger - Sao Paulo | 2022/08/03 23:00 | Daniel Lacerda v Douglas Tomioka | L | 0-3 |
| Challenger - Sao Paulo | 2022/08/03 21:40 | Daniel Lacerda v Lennon Uehara | L | 1-3 |
| Challenger - Sao Paulo | 2022/08/03 21:00 | Daniel Lacerda v Guilherme Mattos | L | 1-3 |
| Challenger - Sao Paulo | 2022/07/10 02:20 | Daniel Lacerda v Rodolfo de Paula Vieira | W | 3-2 |
| Challenger - Sao Paulo | 2022/07/10 01:40 | Douglas Tomioka v Daniel Lacerda | L | 3-0 |
| Challenger - Sao Paulo | 2022/07/10 01:00 | Everton Vianna v Daniel Lacerda | L | 3-0 |
| Challenger - Sao Paulo | 2022/07/10 00:20 | Daniel Lacerda v Roberto Tadashi Ishikawa | L | 1-3 |
| Challenger - Sao Paulo | 2022/07/10 00:00 | Alejandro Fernandez Junior v Daniel Lacerda | L | 3-0 |