| Challenger Sao Paulo | 2022/05/05 01:00 | Guilherme Mattos v Lennon Uehara | L | 2-3 |
| Challenger Sao Paulo | 2022/04/10 02:40 | Guilherme Mattos v Lennon Uehara | W | 3-0 |
| Challenger Sao Paulo | 2022/05/05 23:20 | Diogo Silva v Guilherme Mattos | L | 3-0 |
| Challenger Sao Paulo | 2022/05/05 22:40 | Guilherme Mattos v De Hong Jung | W | 3-0 |
| Challenger Sao Paulo | 2022/05/05 22:00 | Guilherme Mattos v Newton Takaki | W | 3-0 |
| Challenger Sao Paulo | 2022/05/05 21:20 | Guilherme Mattos v Guilherme Rezende | W | 3-0 |
| Challenger Sao Paulo | 2022/05/05 02:40 | Guilherme Mattos v Jonas Silva | W | 3-0 |
| Challenger Sao Paulo | 2022/05/05 02:00 | Guilherme Mattos v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/05/05 01:00 | Guilherme Mattos v Lennon Uehara | L | 2-3 |
| Challenger Sao Paulo | 2022/05/05 00:40 | Guilherme Mattos v Guilherme Rezende | W | 3-1 |
| Challenger Sao Paulo | 2022/05/05 23:00 | Lennon Uehara v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/05/05 21:40 | Lennon Uehara v Diogo Silva | L | 1-3 |
| Challenger Sao Paulo | 2022/05/05 21:00 | Lennon Uehara v De Hong Jung | W | 3-0 |
| Challenger Sao Paulo | 2022/05/05 02:20 | Lennon Uehara v Rodrigo Procidonio Ruiz | W | 3-2 |
| Challenger Sao Paulo | 2022/05/05 01:40 | Diogo Silva v Lennon Uehara | L | 3-0 |
| Challenger Sao Paulo | 2022/05/05 01:00 | Guilherme Mattos v Lennon Uehara | W | 2-3 |
| Challenger Sao Paulo | 2022/05/05 00:20 | Lennon Uehara v Jonas Silva | W | 3-0 |
| Challenger Sao Paulo | 2022/05/05 00:00 | Alejandro Fernandez Junior v Lennon Uehara | L | 3-2 |