| Challenger Sao Paulo | 2022/06/19 02:40 | Marcelo Phaiffer v Fabio Mizutani | W | 2-3 |
| Challenger Sao Paulo | 2022/06/19 01:40 | Douglas Tomioka v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/06/19 01:00 | Fabio Mizutani v Ricardo Martins De Brito | W | 3-0 |
| Challenger Sao Paulo | 2022/06/19 00:20 | Alejandro Fernandez Junior v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/06/18 23:00 | Waldir Forner Junior v Fabio Mizutani | W | 1-3 |
| Challenger Sao Paulo | 2022/06/18 22:20 | Fabio Mizutani v Mauricio Teodoro | W | 3-0 |
| Challenger Sao Paulo | 2022/06/18 22:00 | Fabio Mizutani v Guilherme Mattos | L | 1-3 |
| Challenger Sao Paulo | 2022/06/18 21:00 | Fabio Mizutani v Hiromi Yokoyama | W | 3-1 |