| Challenger Sao Paulo | 2022/08/17 22:20 | Carlos Alberto Torres Ferraz v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/08/14 01:40 | Douglas Tomioka v Carlos Alberto Torres Ferraz | L | 3-0 |
| Challenger Sao Paulo | 2022/08/03 22:20 | Carlos Alberto Torres Ferraz v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/07/30 21:40 | Douglas Tomioka v Carlos Alberto Torres Ferraz | L | 3-0 |
| Challenger Sao Paulo | 2022/07/28 21:40 | Carlos Alberto Torres Ferraz v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/04/29 00:40 | Carlos Alberto Torres Ferraz v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/04/22 01:40 | Douglas Tomioka v Carlos Alberto Torres Ferraz | L | 3-0 |
| Challenger Sao Paulo | 2022/04/20 22:40 | Douglas Tomioka v Carlos Alberto Torres Ferraz | L | 3-0 |
| Challenger Sao Paulo | 2022/08/18 22:20 | Fabio Mizutani v Carlos Alberto Torres Ferraz | L | 3-0 |
| Challenger Sao Paulo | 2022/08/18 21:40 | Everton Vianna v Carlos Alberto Torres Ferraz | W | 2-3 |
| Challenger Sao Paulo | 2022/08/18 21:00 | Pedro Andrade v Carlos Alberto Torres Ferraz | L | 3-0 |
| Challenger Sao Paulo | 2022/08/18 02:40 | Roberto Tadashi Ishikawa v Carlos Alberto Torres Ferraz | W | 1-3 |
| Challenger Sao Paulo | 2022/08/18 01:40 | Newton Takaki v Carlos Alberto Torres Ferraz | L | 3-2 |
| Challenger Sao Paulo | 2022/08/18 01:00 | Carlos Alberto Torres Ferraz v Fabio Mizutani | L | 1-3 |
| Challenger Sao Paulo | 2022/08/18 00:20 | Everton Vianna v Carlos Alberto Torres Ferraz | L | 3-0 |
| Challenger Sao Paulo | 2022/08/17 23:00 | Lennon Uehara v Carlos Alberto Torres Ferraz | W | 2-3 |
| Challenger Sao Paulo | 2022/08/18 22:40 | Douglas Tomioka v Lennon Uehara | W | 3-0 |
| Challenger Sao Paulo | 2022/08/18 22:00 | Douglas Tomioka v Andre Cruz | W | 3-0 |
| Challenger Sao Paulo | 2022/08/18 21:20 | Douglas Tomioka v Alejandro Fernandez Junior | W | 3-2 |
| Challenger Sao Paulo | 2022/08/18 02:40 | Pedro Andrade v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/08/18 02:00 | Roberto Tadashi Ishikawa v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/08/18 01:20 | Alejandro Fernandez Junior v Douglas Tomioka | L | 3-0 |
| Challenger Sao Paulo | 2022/08/18 00:40 | Newton Takaki v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/08/17 23:40 | Fabio Mizutani v Douglas Tomioka | W | 0-3 |