| Challenger Sao Paulo | 2022/04/22 00:00 | Douglas Tomioka v Alejandro Fernandez Junior | L | 3-1 |
| Challenger Sao Paulo | 2022/04/21 00:00 | Douglas Tomioka v Alejandro Fernandez Junior | W | 1-3 |
| Challenger Sao Paulo | 2022/04/10 01:40 | Douglas Tomioka v Alejandro Fernandez Junior | L | 3-1 |
| Challenger Sao Paulo | 2022/04/07 23:20 | Alejandro Fernandez Junior v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/03/31 23:20 | Alejandro Fernandez Junior v Douglas Tomioka | L | 2-3 |
| Challenger Sao Paulo | 2022/03/20 00:00 | Alejandro Fernandez Junior v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/03/13 01:20 | Alejandro Fernandez Junior v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/03/11 22:40 | Douglas Tomioka v Alejandro Fernandez Junior | L | 3-2 |
| Challenger Sao Paulo | 2022/04/29 00:40 | Alejandro Fernandez Junior v Pedro Andrade | W | 3-0 |
| Challenger Sao Paulo | 2022/04/28 23:40 | Alejandro Fernandez Junior v Jonas Silva | W | 3-0 |
| Challenger Sao Paulo | 2022/04/28 22:40 | Alejandro Fernandez Junior v Sandro Motta | W | 3-0 |
| Challenger Sao Paulo | 2022/04/28 22:00 | Carlos Alberto Torres Ferraz v Alejandro Fernandez Junior | W | 0-3 |
| Challenger Sao Paulo | 2022/04/28 21:20 | Newton Takaki v Alejandro Fernandez Junior | W | 0-3 |
| Challenger Sao Paulo | 2022/04/28 01:40 | Alejandro Fernandez Junior v Marco Cruz | W | 3-1 |
| Challenger Sao Paulo | 2022/04/28 00:40 | Alejandro Fernandez Junior v Carlos Alberto Torres Ferraz | W | 3-1 |
| Challenger Sao Paulo | 2022/04/28 00:00 | Alejandro Fernandez Junior v Fabio Mizutani | W | 3-0 |
| Challenger Sao Paulo | 2022/04/29 01:20 | Sandro Motta v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/04/29 00:40 | Carlos Alberto Torres Ferraz v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/04/28 23:40 | Newton Takaki v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/04/28 23:00 | Leandro Nogueira Carvalho v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/04/28 22:20 | Roberto Tadashi Ishikawa v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/04/28 21:40 | Jonas Silva v Douglas Tomioka | W | 1-3 |
| Challenger Sao Paulo | 2022/04/22 02:20 | Douglas Tomioka v Ricardo Martins De Brito | W | 3-0 |
| Challenger Sao Paulo | 2022/04/22 01:40 | Douglas Tomioka v Carlos Alberto Torres Ferraz | W | 3-0 |