| 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 | 2022/04/17 01:00 | Douglas Tomioka v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/06/02 21:40 | Fabio Mizutani v Rogerio Capobianco | W | 3-0 |
| Challenger Sao Paulo | 2022/06/02 21:00 | Fabio Mizutani v Vitor Carlesse Martins | W | 3-1 |
| Challenger Sao Paulo | 2022/06/02 02:20 | Fabio Mizutani v Jonas Silva | L | 0-3 |
| Challenger Sao Paulo | 2022/06/02 01:40 | Hiromi Yokoyama v Fabio Mizutani | W | 1-3 |
| Challenger Sao Paulo | 2022/06/02 01:00 | Allan Sarmento v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/06/02 00:20 | Fabio Mizutani v Rogerio Capobianco | W | 3-0 |
| Challenger Sao Paulo | 2022/06/02 00:00 | Alejandro Fernandez Junior v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/06/01 23:00 | Fabio Mizutani v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/06/02 22:20 | Roberto Domingues de Andrade v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/06/02 21:40 | Vitor Carlesse Martins v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/06/02 02:40 | Andre Cruz v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/06/02 02:00 | Allan Sarmento v Douglas Tomioka | L | 3-0 |
| Challenger Sao Paulo | 2022/06/02 01:20 | Jonas Silva v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/06/02 00:40 | Alejandro Fernandez Junior v Douglas Tomioka | L | 3-2 |
| Challenger Sao Paulo | 2022/06/01 23:40 | Hiromi Yokoyama v Douglas Tomioka | W | 1-3 |
| Challenger Sao Paulo | 2022/06/01 23:00 | Fabio Mizutani v Douglas Tomioka | W | 1-3 |