| Challenger Sao Paulo | 2022/07/15 01:00 | Guilherme Mattos v Pedro Andrade | W | 3-1 |
| Challenger Sao Paulo | 2022/07/10 02:40 | Guilherme Mattos v Pedro Andrade | W | 3-2 |
| Challenger Sao Paulo | 2022/07/01 23:40 | Guilherme Mattos v Pedro Andrade | W | 3-1 |
| Challenger Sao Paulo | 2022/07/01 01:00 | Guilherme Mattos v Pedro Andrade | L | 1-3 |
| Challenger Sao Paulo | 2022/05/12 22:00 | Pedro Andrade v Guilherme Mattos | W | 2-3 |
| Challenger Sao Paulo | 2022/07/22 00:20 | Fabio Mizutani v Guilherme Mattos | W | 2-3 |
| Challenger Sao Paulo | 2022/07/21 23:00 | Vitor Carlesse Martins v Guilherme Mattos | W | 1-3 |
| Challenger Sao Paulo | 2022/07/21 22:20 | Guilherme Mattos v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/07/21 22:00 | Guilherme Mattos v Everton Vianna | W | 3-1 |
| Challenger Sao Paulo | 2022/07/21 21:00 | Guilherme Mattos v Allan Sarmento | L | 0-3 |
| Challenger Sao Paulo | 2022/07/21 02:00 | Alejandro Fernandez Junior v Guilherme Mattos | L | 3-0 |
| Challenger Sao Paulo | 2022/07/21 01:20 | Guilherme Mattos v Allan Sarmento | L | 0-3 |
| Challenger Sao Paulo | 2022/07/21 00:20 | Guilherme Mattos v Newton Takaki | W | 3-1 |
| Challenger Sao Paulo | 2022/07/22 00:20 | Vitor Carlesse Martins v Pedro Andrade | L | 3-0 |
| Challenger Sao Paulo | 2022/07/21 23:40 | Pedro Andrade v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/07/21 23:20 | Everton Vianna v Pedro Andrade | L | 3-1 |
| Challenger Sao Paulo | 2022/07/21 22:20 | Pedro Andrade v Allan Sarmento | L | 0-3 |
| Challenger Sao Paulo | 2022/07/21 21:20 | Pedro Andrade v Andre Cruz | W | 3-0 |
| Challenger Sao Paulo | 2022/07/17 02:20 | Fabio Mizutani v Pedro Andrade | L | 3-0 |
| Challenger Sao Paulo | 2022/07/17 02:00 | Pedro Andrade v Rodolfo de Paula Vieira | L | 0-3 |
| Challenger Sao Paulo | 2022/07/17 01:20 | Pedro Andrade v Roberto Tadashi Ishikawa | L | 1-3 |