| 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 | 2022/04/08 01:40 | Douglas Tomioka v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/03/11 22:00 | Douglas Tomioka v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/05/25 21:40 | Fabio Mizutani v Jonas Silva | L | 2-3 |
| Challenger Sao Paulo | 2022/05/25 21:00 | Fabio Mizutani v Lennon Uehara | L | 1-3 |
| Challenger Sao Paulo | 2022/05/20 02:20 | Fabio Mizutani v Hiromi Yokoyama | W | 3-0 |
| Challenger Sao Paulo | 2022/05/20 01:40 | Alejandro Fernandez Junior v Fabio Mizutani | L | 3-2 |
| Challenger Sao Paulo | 2022/05/20 01:00 | Allan Sarmento v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/05/20 00:20 | Fabio Mizutani v Everton Pontes | W | 3-0 |
| Challenger Sao Paulo | 2022/05/20 00:00 | Rodrigo Procidonio Ruiz v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/05/19 23:00 | Fabio Mizutani v Vitor Carlesse Martins | W | 3-1 |
| Challenger Sao Paulo | 2022/05/25 22:20 | Rodrigo Procidonio Ruiz v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/05/25 21:40 | Lennon Uehara v Douglas Tomioka | W | 1-3 |
| Challenger Sao Paulo | 2022/05/15 02:20 | Douglas Tomioka v Renato Rezende | W | 3-0 |
| Challenger Sao Paulo | 2022/05/15 01:40 | Douglas Tomioka v Julio Silva | W | 3-0 |
| Challenger Sao Paulo | 2022/05/15 00:40 | Douglas Tomioka v Jonas Silva | W | 3-0 |
| Challenger Sao Paulo | 2022/05/15 00:00 | Douglas Tomioka v Fabio Mizutani | W | 3-0 |
| Challenger Sao Paulo | 2022/05/14 23:20 | Fernando Santos v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/05/14 22:40 | Douglas Tomioka v Hiromi Yokoyama | W | 3-0 |