| Challenger Sao Paulo | 2022/06/02 23:00 | Fabio Mizutani v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/06/01 23:00 | Fabio Mizutani v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/05/26 23:00 | Fabio Mizutani v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/05/25 23:00 | Fabio Mizutani v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/05/15 00:00 | Douglas Tomioka v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/05/11 22:20 | Fabio Mizutani v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/04/22 00:40 | Douglas Tomioka v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/04/20 22:00 | Douglas Tomioka v Fabio Mizutani | W | 2-3 |
| Challenger Sao Paulo | 2022/06/08 22:00 | Fabio Mizutani v Guilherme Mattos | W | 3-0 |
| Challenger Sao Paulo | 2022/06/08 21:00 | Fabio Mizutani v Kayque Valois | W | 3-1 |
| Challenger Sao Paulo | 2022/06/03 02:20 | Fabio Mizutani v Roberto Tadashi Ishikawa | L | 2-3 |
| Challenger Sao Paulo | 2022/06/03 01:40 | Newton Takaki v Fabio Mizutani | L | 3-1 |
| Challenger Sao Paulo | 2022/06/03 01:00 | Wagner Danilo v Fabio Mizutani | W | 0-3 |
| Challenger Sao Paulo | 2022/06/03 00:20 | Fabio Mizutani v Roberto Domingues de Andrade | W | 3-0 |
| Challenger Sao Paulo | 2022/06/03 00:00 | Alejandro Fernandez Junior v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/06/02 23:00 | Fabio Mizutani v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/06/08 21:40 | Rogerio Capobianco v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/06/04 02:40 | Roberto Domingues de Andrade v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/06/04 02:00 | Luciano Martins Vieira Junior v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/06/04 01:20 | Jocimar Silva v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/06/04 00:40 | Antonio Neto v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/06/03 23:40 | Julio Silva v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/06/03 23:00 | Fernando Santos v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/06/03 22:20 | Roberto Tadashi Ishikawa v Douglas Tomioka | W | 0-3 |