| Challenger Sao Paulo | 2022/03/26 01:00 | Fernando Santos v Mizutani, Fabio | W | 0-3 |
| Challenger Sao Paulo | 2022/05/14 21:00 | Mizutani, Fabio v Yokoyama, Hiromi | W | 3-0 |
| Challenger Sao Paulo | 2022/05/12 02:40 | Marco Cruz v Mizutani, Fabio | W | 1-3 |
| Challenger Sao Paulo | 2022/05/12 01:40 | Guilherme Mattos v Mizutani, Fabio | L | 3-0 |
| Challenger Sao Paulo | 2022/05/12 01:00 | Mizutani, Fabio v De Hong Jung | W | 3-2 |
| Challenger Sao Paulo | 2022/05/12 00:20 | Jonas Silva v Mizutani, Fabio | W | 2-3 |
| Challenger Sao Paulo | 2022/05/11 23:00 | Yokoyama, Hiromi v Mizutani, Fabio | W | 2-3 |
| Challenger Sao Paulo | 2022/05/11 22:20 | Mizutani, Fabio v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/05/11 22:00 | Mizutani, Fabio v Leandro Nogueira Carvalho | W | 3-1 |
| Challenger Sao Paulo | 2022/05/14 21:00 | Julio Silva v Fernando Santos | L | 3-1 |
| Challenger Sao Paulo | 2022/05/14 02:20 | Fernando Santos v Roberto Tadashi Ishikawa | L | 0-3 |
| Challenger Sao Paulo | 2022/05/14 01:40 | Antonio Neto v Fernando Santos | W | 0-3 |
| Challenger Sao Paulo | 2022/05/14 01:00 | Vinicius Girotto v Fernando Santos | W | 0-3 |
| Challenger Sao Paulo | 2022/05/14 00:20 | Fernando Santos v Yokoyama, Hiromi | L | 0-3 |
| Challenger Sao Paulo | 2022/05/14 00:00 | Jefferson Silva v Fernando Santos | L | 3-1 |
| Challenger Sao Paulo | 2022/05/13 23:00 | Fernando Santos v Geraldo Iqueuti | W | 3-0 |
| Challenger Sao Paulo | 2022/05/13 21:40 | Fernando Santos v Marco Cruz | L | 0-3 |