| Challenger Sao Paulo | 2022/07/14 02:00 | Fabio Mizutani v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/07/07 02:00 | Fabio Mizutani v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/07/01 22:20 | Fabio Mizutani v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/06/30 23:00 | Fabio Mizutani v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/06/29 23:00 | Fabio Mizutani v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/06/23 23:40 | Fabio Mizutani v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/06/23 00:40 | Fabio Mizutani v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/06/19 01:40 | Douglas Tomioka v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/07/14 21:40 | Fabio Mizutani v Allan Sarmento | L | 0-3 |
| Challenger Sao Paulo | 2022/07/14 21:00 | Fabio Mizutani v Rodolfo de Paula Vieira | W | 3-0 |
| Challenger Sao Paulo | 2022/07/14 02:40 | Fabio Mizutani v Newton Takaki | W | 3-1 |
| Challenger Sao Paulo | 2022/07/14 02:00 | Fabio Mizutani v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/07/14 01:00 | Fabio Mizutani v Alexandre Pedro | W | 3-0 |
| Challenger Sao Paulo | 2022/07/14 00:40 | Fabio Mizutani v Allan Sarmento | L | 0-3 |
| Challenger Sao Paulo | 2022/07/13 23:40 | Fabio Mizutani v Guilherme Mattos | W | 3-1 |
| Challenger Sao Paulo | 2022/07/13 22:40 | Fabio Mizutani v Alejandro Fernandez Junior | L | 2-3 |
| Challenger Sao Paulo | 2022/07/14 22:20 | Guilherme Mattos v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/14 21:40 | Rodolfo de Paula Vieira v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/14 02:40 | Allan Sarmento v Douglas Tomioka | L | 3-1 |
| Challenger Sao Paulo | 2022/07/14 02:00 | Fabio Mizutani v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/14 01:20 | Alejandro Fernandez Junior v Douglas Tomioka | W | 1-3 |
| Challenger Sao Paulo | 2022/07/14 00:40 | Luiz Henrique Dias v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/13 23:40 | Everton Vianna v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/13 23:00 | Alexandre Pedro v Douglas Tomioka | W | 0-3 |