| Challenger Sao Paulo | 2022/06/23 02:20 | Guilherme Mattos v Paulo Martinez | W | 3-2 |
| Challenger Sao Paulo | 2022/06/29 22:00 | Newton Takaki v Guilherme Mattos | L | 3-2 |
| Challenger Sao Paulo | 2022/06/29 21:20 | Marco Cruz v Guilherme Mattos | W | 1-3 |
| Challenger Sao Paulo | 2022/06/23 02:20 | Guilherme Mattos v Paulo Martinez | W | 3-2 |
| Challenger Sao Paulo | 2022/06/23 01:40 | Charley Suzuki v Guilherme Mattos | W | 0-3 |
| Challenger Sao Paulo | 2022/06/23 01:00 | Marco Cruz v Guilherme Mattos | W | 1-3 |
| Challenger Sao Paulo | 2022/06/23 00:20 | Guilherme Mattos v Alejandro Fernandez Junior | W | 3-2 |
| Challenger Sao Paulo | 2022/06/23 00:00 | Fabio Mizutani v Guilherme Mattos | W | 0-3 |
| Challenger Sao Paulo | 2022/06/22 23:00 | Guilherme Mattos v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/06/29 22:00 | Alejandro Fernandez Junior v Paulo Martinez | L | 3-2 |
| Challenger Sao Paulo | 2022/06/23 02:20 | Guilherme Mattos v Paulo Martinez | L | 3-2 |
| Challenger Sao Paulo | 2022/06/23 02:00 | Paulo Martinez v Allan Sarmento | L | 1-3 |
| Challenger Sao Paulo | 2022/06/23 01:20 | Paulo Martinez v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/06/23 00:00 | Paulo Martinez v Newton Takaki | W | 3-1 |
| Challenger Sao Paulo | 2022/06/22 23:20 | Paulo Martinez v Charley Suzuki | L | 1-3 |
| Challenger Sao Paulo | 2022/06/22 22:40 | Marco Cruz v Paulo Martinez | W | 0-3 |
| Challenger Sao Paulo | 2022/06/22 22:00 | Alejandro Fernandez Junior v Paulo Martinez | L | 3-0 |