| Challenger Sao Paulo | 2022/05/05 22:20 | Alejandro Fernandez Junior v Douglas Tomioka | L | 3-0 |
| Challenger Sao Paulo | 2022/05/05 00:40 | Alejandro Fernandez Junior v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/05/01 02:40 | Alejandro Fernandez Junior v Douglas Tomioka | W | 1-3 |
| Challenger Sao Paulo | 2022/04/29 02:00 | Alejandro Fernandez Junior v Douglas Tomioka | L | 3-2 |
| Challenger Sao Paulo | 2022/04/22 00:00 | Douglas Tomioka v Alejandro Fernandez Junior | W | 3-1 |
| Challenger Sao Paulo | 2022/04/21 00:00 | Douglas Tomioka v Alejandro Fernandez Junior | L | 1-3 |
| Challenger Sao Paulo | 2022/04/10 01:40 | Douglas Tomioka v Alejandro Fernandez Junior | W | 3-1 |
| Challenger Sao Paulo | 2022/04/07 23:20 | Alejandro Fernandez Junior v Douglas Tomioka | W | 1-3 |
| Challenger Sao Paulo | 2022/05/07 23:20 | Alexandre Tamaoki v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/05/07 21:20 | Douglas Tomioka v Everton Vianna | W | 3-1 |
| Challenger Sao Paulo | 2022/05/06 02:40 | Diogo Silva v Douglas Tomioka | L | 3-0 |
| Challenger Sao Paulo | 2022/05/06 02:00 | Newton Takaki v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/05/06 01:20 | Guilherme Rezende v Douglas Tomioka | W | 1-3 |
| Challenger Sao Paulo | 2022/05/06 00:40 | Guilherme Mattos v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/05/05 23:40 | Rodrigo Procidonio Ruiz v Douglas Tomioka | W | 2-3 |
| Challenger Sao Paulo | 2022/05/05 23:00 | Lennon Uehara v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/05/07 23:00 | Alejandro Fernandez Junior v De Hong Jung | W | 3-1 |
| Challenger Sao Paulo | 2022/05/07 21:40 | Alejandro Fernandez Junior v Alexandre Tamaoki | L | 0-3 |
| Challenger Sao Paulo | 2022/05/07 21:00 | Alejandro Fernandez Junior v Diogo Silva | L | 0-3 |
| Challenger Sao Paulo | 2022/05/06 02:40 | Newton Takaki v Alejandro Fernandez Junior | W | 2-3 |
| Challenger Sao Paulo | 2022/05/06 01:40 | Guilherme Mattos v Alejandro Fernandez Junior | W | 0-3 |
| Challenger Sao Paulo | 2022/05/06 01:00 | Alejandro Fernandez Junior v Rodrigo Procidonio Ruiz | W | 3-1 |
| Challenger Sao Paulo | 2022/05/06 00:20 | Lennon Uehara v Alejandro Fernandez Junior | L | 3-2 |
| Challenger Sao Paulo | 2022/05/05 23:00 | De Hong Jung v Alejandro Fernandez Junior | L | 3-1 |