| Challenger Sao Paulo | 2022/07/08 00:20 | Marco Cruz v Guilherme Mattos | W | 1-3 |
| Challenger Sao Paulo | 2022/07/07 22:20 | Guilherme Mattos v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/07/07 22:00 | Guilherme Mattos v Everton Vianna | W | 3-1 |
| Challenger Sao Paulo | 2022/07/07 21:00 | Guilherme Mattos v Daniel Lacerda | W | 3-0 |
| Challenger Sao Paulo | 2022/07/07 02:00 | Alejandro Fernandez Junior v Guilherme Mattos | L | 3-0 |
| Challenger Sao Paulo | 2022/07/07 01:20 | Guilherme Mattos v Rogerio Capobianco | W | 3-1 |
| Challenger Sao Paulo | 2022/07/06 23:00 | Guilherme Mattos v Marco Cruz | W | 3-0 |
| Challenger Sao Paulo | 2022/07/06 21:40 | Guilherme Mattos v Douglas Tomioka | L | 2-3 |
| Challenger Sao Paulo | 2022/07/08 00:20 | Roberto Tadashi Ishikawa v Rodolfo de Paula Vieira | L | 3-1 |
| Challenger Sao Paulo | 2022/07/07 22:20 | Rodolfo de Paula Vieira v Daniel Lacerda | W | 3-0 |
| Challenger Sao Paulo | 2022/07/07 21:20 | Rodolfo de Paula Vieira v Andre Cruz | W | 3-1 |