| Challenger São Paulo | 2022/05/11 22:20 | Fabio Mizutani v Douglas Tomioka | W | 1-3 |
| Challenger São Paulo | 2022/04/22 00:40 | Douglas Tomioka v Fabio Mizutani | W | 3-0 |
| Challenger São Paulo | 2022/04/20 22:00 | Douglas Tomioka v Fabio Mizutani | L | 2-3 |
| Challenger São Paulo | 2022/04/17 01:00 | Douglas Tomioka v Fabio Mizutani | W | 3-0 |
| Challenger São Paulo | 2022/04/08 01:40 | Douglas Tomioka v Fabio Mizutani | W | 3-0 |
| Challenger São Paulo | 2022/03/11 22:00 | Douglas Tomioka v Fabio Mizutani | W | 3-0 |
| Challenger São Paulo | 2022/05/14 23:20 | Fernando Santos v Douglas Tomioka | W | 0-3 |
| Challenger São Paulo | 2022/05/14 22:40 | Douglas Tomioka v Hiromi Yokoyama | W | 3-0 |
| Challenger São Paulo | 2022/05/14 22:00 | Douglas Tomioka v Felipe Monteiro | W | 3-0 |
| Challenger São Paulo | 2022/05/14 21:20 | Douglas Tomioka v Agnaldo Silva | W | 3-0 |
| Challenger São Paulo | 2022/05/13 02:40 | Newton Takaki v Douglas Tomioka | W | 0-3 |
| Challenger São Paulo | 2022/05/13 02:00 | Guilherme Mattos v Douglas Tomioka | W | 0-3 |
| Challenger São Paulo | 2022/05/13 01:20 | Roberto Tadashi Ishikawa v Douglas Tomioka | W | 0-3 |
| Challenger São Paulo | 2022/05/13 00:40 | Pedro Andrade v Douglas Tomioka | W | 0-3 |
| Challenger São Paulo | 2022/05/14 23:00 | Fabio Mizutani v Jonas Silva | W | 3-2 |
| Challenger São Paulo | 2022/05/14 21:40 | Fabio Mizutani v Fernando Santos | W | 3-0 |
| Challenger São Paulo | 2022/05/14 21:00 | Fabio Mizutani v Hiromi Yokoyama | W | 3-0 |
| Challenger São Paulo | 2022/05/12 02:40 | Marco Cruz v Fabio Mizutani | W | 1-3 |
| Challenger São Paulo | 2022/05/12 01:40 | Guilherme Mattos v Fabio Mizutani | L | 3-0 |
| Challenger São Paulo | 2022/05/12 01:00 | Fabio Mizutani v De Hong Jung | W | 3-2 |
| Challenger São Paulo | 2022/05/12 00:20 | Jonas Silva v Fabio Mizutani | W | 2-3 |
| Challenger São Paulo | 2022/05/11 23:00 | Hiromi Yokoyama v Fabio Mizutani | W | 2-3 |