| Challenger Sao Paulo | 2022/04/16 23:00 | Jonas Silva v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/04/01 00:00 | Douglas Tomioka v Jonas Silva | W | 3-0 |
| Challenger Sao Paulo | 2022/03/12 23:00 | Douglas Tomioka v Jonas Silva | W | 3-0 |
| Challenger Sao Paulo | 2022/03/11 23:00 | Douglas Tomioka v Jonas Silva | W | 3-0 |
| Challenger Sao Paulo | 2022/04/21 22:00 | Douglas Tomioka v Lennon Uehara | W | 3-0 |
| Challenger Sao Paulo | 2022/04/21 21:20 | Douglas Tomioka v Leandro Nogueira Carvalho | W | 3-1 |
| Challenger Sao Paulo | 2022/04/21 02:20 | Douglas Tomioka v Newton Takaki | W | 3-0 |
| Challenger Sao Paulo | 2022/04/21 01:40 | Douglas Tomioka v Roberto Tadashi Ishikawa | W | 3-0 |
| Challenger Sao Paulo | 2022/04/21 00:40 | Douglas Tomioka v Rodrigo Procidonio Ruiz | W | 3-1 |
| Challenger Sao Paulo | 2022/04/21 00:00 | Douglas Tomioka v Alejandro Fernandez Junior | L | 1-3 |
| Challenger Sao Paulo | 2022/04/20 23:20 | De Hong Jung v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/04/20 22:40 | Douglas Tomioka v Carlos Alberto Torres Ferraz | W | 3-0 |
| Challenger Sao Paulo | 2022/04/21 21:40 | Jonas Silva v Fabio Mizutani | L | 1-3 |
| Challenger Sao Paulo | 2022/04/21 21:00 | Alejandro Fernandez Junior v Jonas Silva | L | 3-2 |
| Challenger Sao Paulo | 2022/04/17 02:00 | Lennon Uehara v Jonas Silva | L | 3-1 |
| Challenger Sao Paulo | 2022/04/17 01:20 | Jonas Silva v Leandro Nogueira Carvalho | W | 3-0 |
| Challenger Sao Paulo | 2022/04/17 00:20 | Jonas Silva v Fabio Mizutani | L | 1-3 |
| Challenger Sao Paulo | 2022/04/16 23:40 | Vitor Pereira v Jonas Silva | W | 1-3 |
| Challenger Sao Paulo | 2022/04/16 23:00 | Jonas Silva v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/04/16 22:40 | Hiromi Yokoyama v Jonas Silva | L | 3-0 |