| Challenger Sao Paulo | 2022/07/14 01:20 | Guilherme Mattos v Allan Sarmento | L | 0-3 |
| Challenger Sao Paulo | 2022/06/22 21:00 | Guilherme Mattos v Allan Sarmento | L | 0-3 |
| Challenger Sao Paulo | 2022/06/10 01:00 | Allan Sarmento v Guilherme Mattos | L | 3-0 |
| Challenger Sao Paulo | 2022/06/08 22:40 | Allan Sarmento v Guilherme Mattos | L | 3-0 |
| Challenger Sao Paulo | 2022/07/14 02:00 | Alejandro Fernandez Junior v Guilherme Mattos | L | 3-2 |
| Challenger Sao Paulo | 2022/07/14 01:20 | Guilherme Mattos v Allan Sarmento | L | 0-3 |
| Challenger Sao Paulo | 2022/07/14 00:20 | Guilherme Mattos v Everton Vianna | W | 3-1 |
| Challenger Sao Paulo | 2022/07/13 23:40 | Fabio Mizutani v Guilherme Mattos | L | 3-1 |
| Challenger Sao Paulo | 2022/07/13 23:00 | Guilherme Mattos v Newton Takaki | W | 3-2 |
| Challenger Sao Paulo | 2022/07/13 22:40 | Luiz Henrique Dias v Guilherme Mattos | W | 1-3 |
| Challenger Sao Paulo | 2022/07/13 21:40 | Guilherme Mattos v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/07/13 21:00 | Alexandre Pedro v Guilherme Mattos | W | 1-3 |
| Challenger Sao Paulo | 2022/07/14 02:40 | Allan Sarmento v Douglas Tomioka | W | 3-1 |
| Challenger Sao Paulo | 2022/07/14 01:20 | Guilherme Mattos v Allan Sarmento | W | 0-3 |
| Challenger Sao Paulo | 2022/07/14 00:40 | Fabio Mizutani v Allan Sarmento | W | 0-3 |
| Challenger Sao Paulo | 2022/07/14 00:00 | Alejandro Fernandez Junior v Allan Sarmento | W | 1-3 |
| Challenger Sao Paulo | 2022/07/13 23:20 | Allan Sarmento v Luiz Henrique Dias | W | 3-0 |
| Challenger Sao Paulo | 2022/07/13 22:20 | Everton Vianna v Allan Sarmento | W | 0-3 |
| Challenger Sao Paulo | 2022/07/13 21:40 | Alexandre Pedro v Allan Sarmento | W | 0-3 |
| Challenger Sao Paulo | 2022/06/26 02:40 | Allan Sarmento v Fabio Mizutani | W | 3-0 |