| Challenger Sao Paulo | 2022/05/04 23:00 | Lennon Uehara v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/04/21 22:00 | Douglas Tomioka v Lennon Uehara | L | 3-0 |
| Challenger Sao Paulo | 2022/04/16 22:00 | Douglas Tomioka v Lennon Uehara | L | 3-1 |
| Challenger Sao Paulo | 2022/04/10 00:40 | Douglas Tomioka v Lennon Uehara | L | 3-1 |
| 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 |
| Challenger Sao Paulo | 2022/05/04 23:00 | Lennon Uehara v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/05/05 22:20 | Alejandro Fernandez Junior v Douglas Tomioka | L | 3-0 |
| Challenger Sao Paulo | 2022/05/05 21:40 | De Hong Jung v Douglas Tomioka | W | 2-3 |
| Challenger Sao Paulo | 2022/05/05 02:40 | Guilherme Rezende v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/05/05 02:00 | Guilherme Mattos v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/05/05 01:20 | Rodrigo Procidonio Ruiz v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/05/05 00:40 | Alejandro Fernandez Junior v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/05/04 23:40 | Diogo Silva v Douglas Tomioka | L | 3-0 |
| Challenger Sao Paulo | 2022/05/04 23:00 | Lennon Uehara v Douglas Tomioka | W | 1-3 |