| Challenger Sao Paulo | 2022/05/05 02:40 | Guilherme Mattos v Jonas Silva | W | 3-0 |
| Challenger Sao Paulo | 2022/03/31 23:00 | Jonas Silva v Guilherme Mattos | W | 2-3 |
| Challenger Sao Paulo | 2022/05/11 23:20 | Alejandro Fernandez Junior v Guilherme Mattos | L | 3-0 |
| Challenger Sao Paulo | 2022/05/11 22:40 | Guilherme Mattos v Hiromi Yokoyama | W | 3-0 |
| Challenger Sao Paulo | 2022/05/11 22:00 | Guilherme Mattos v Marco Cruz | W | 3-1 |
| Challenger Sao Paulo | 2022/05/11 21:20 | Guilherme Mattos v Leandro Nogueira Carvalho | W | 3-1 |
| Challenger Sao Paulo | 2022/05/06 02:20 | Guilherme Mattos v Rodrigo Procidonio Ruiz | W | 3-0 |
| Challenger Sao Paulo | 2022/05/06 01:40 | Guilherme Mattos v Alejandro Fernandez Junior | L | 0-3 |
| Challenger Sao Paulo | 2022/05/06 00:40 | Guilherme Mattos v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/05/06 00:00 | Guilherme Mattos v Lennon Uehara | L | 2-3 |
| Challenger Sao Paulo | 2022/05/11 23:00 | Jonas Silva v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/05/11 21:40 | Jonas Silva v Alejandro Fernandez Junior | L | 1-3 |
| Challenger Sao Paulo | 2022/05/11 21:00 | Jonas Silva v Hiromi Yokoyama | W | 3-1 |
| Challenger Sao Paulo | 2022/05/05 02:40 | Guilherme Mattos v Jonas Silva | L | 3-0 |
| Challenger Sao Paulo | 2022/05/05 01:40 | Alejandro Fernandez Junior v Jonas Silva | L | 3-1 |
| Challenger Sao Paulo | 2022/05/05 01:00 | Jonas Silva v Diogo Silva | L | 0-3 |
| Challenger Sao Paulo | 2022/05/05 00:20 | Lennon Uehara v Jonas Silva | L | 3-0 |
| Challenger Sao Paulo | 2022/05/04 23:00 | Leandro Nogueira Carvalho v Jonas Silva | W | 2-3 |