| 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 | 2022/04/16 22:20 | Douglas Tomioka v Carlos Alberto Torres Ferraz | L | 3-2 |
| Challenger Sao Paulo | 2022/03/26 22:40 | Douglas Tomioka v Carlos Alberto Torres Ferraz | L | 3-0 |
| Challenger Sao Paulo | 2022/03/12 21:20 | Carlos Alberto Torres Ferraz v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/03/12 00:20 | Carlos Alberto Torres Ferraz v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/07/28 21:00 | Lennon Uehara v Carlos Alberto Torres Ferraz | L | 3-1 |
| Challenger Sao Paulo | 2022/07/27 02:40 | Carlos Alberto Torres Ferraz v Wagner Danilo | L | 1-3 |
| Challenger Sao Paulo | 2022/07/27 01:20 | Marco Cruz v Carlos Alberto Torres Ferraz | W | 0-3 |
| Challenger Sao Paulo | 2022/07/27 00:40 | Gustavo Pedroso v Carlos Alberto Torres Ferraz | W | 0-3 |
| Challenger Sao Paulo | 2022/07/27 00:00 | Sandro Motta v Carlos Alberto Torres Ferraz | W | 1-3 |
| Challenger Sao Paulo | 2022/07/26 23:20 | Carlos Alberto Torres Ferraz v Fernando Santos | W | 3-0 |
| Challenger Sao Paulo | 2022/07/26 22:20 | Luciano Martins Vieira Junior v Carlos Alberto Torres Ferraz | W | 1-3 |
| Challenger Sao Paulo | 2022/07/26 21:40 | Andre Cruz v Carlos Alberto Torres Ferraz | W | 0-3 |
| Challenger Sao Paulo | 2022/07/28 02:40 | Rogerio Capobianco v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/28 02:00 | Everton Vianna v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/28 01:20 | Alejandro Fernandez Junior v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/28 00:40 | Roberto Domingues de Andrade v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/27 23:40 | Roberto Tadashi Ishikawa v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/27 23:00 | Lennon Uehara v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/27 22:20 | Fabio Mizutani v Douglas Tomioka | L | 3-2 |
| Challenger Sao Paulo | 2022/07/27 21:40 | Marco Cruz v Douglas Tomioka | W | 0-3 |