| Challenger - São Paulo | 2022/06/18 21:00 | Fabio Mizutani v Hiromi Yokoyama | W | 3-1 |
| Challenger - São Paulo | 2022/06/11 23:00 | Hiromi Yokoyama v Fabio Mizutani | W | 0-3 |
| Challenger - São Paulo | 2022/06/02 01:40 | Hiromi Yokoyama v Fabio Mizutani | W | 1-3 |
| Challenger - São Paulo | 2022/05/20 02:20 | Fabio Mizutani v Hiromi Yokoyama | W | 3-0 |
| Challenger - São Paulo | 2022/05/14 21:00 | Fabio Mizutani v Hiromi Yokoyama | W | 3-0 |
| Challenger - São Paulo | 2022/05/11 23:00 | Hiromi Yokoyama v Fabio Mizutani | W | 2-3 |
| Challenger - São Paulo | 2022/04/17 02:20 | Hiromi Yokoyama v Fabio Mizutani | W | 2-3 |
| Challenger - São Paulo | 2022/04/15 00:00 | Hiromi Yokoyama v Fabio Mizutani | W | 0-3 |
| Challenger - São Paulo | 2022/06/30 02:20 | Fabio Mizutani v Paulo Martinez | W | 3-1 |
| Challenger - São Paulo | 2022/06/30 01:40 | Marco Cruz v Fabio Mizutani | W | 0-3 |
| Challenger - São Paulo | 2022/06/30 01:00 | Guilherme Mattos v Fabio Mizutani | W | 2-3 |
| Challenger - São Paulo | 2022/06/30 00:00 | Newton Takaki v Fabio Mizutani | W | 1-3 |
| Challenger - São Paulo | 2022/06/29 23:00 | Fabio Mizutani v Douglas Tomioka | L | 0-3 |
| Challenger - São Paulo | 2022/06/29 21:40 | Fabio Mizutani v Rodrigo Procidonio Ruiz | L | 2-3 |
| Challenger - São Paulo | 2022/06/29 21:00 | Fabio Mizutani v Rogerio Capobianco | W | 3-0 |
| Challenger - São Paulo | 2022/06/26 02:40 | Allan Sarmento v Fabio Mizutani | L | 3-0 |
| Challenger - São Paulo | 2022/06/19 02:40 | Hiromi Yokoyama v Mauricio Teodoro | W | 3-0 |
| Challenger - São Paulo | 2022/06/19 01:20 | Waldir Forner Junior v Hiromi Yokoyama | W | 2-3 |
| Challenger - São Paulo | 2022/06/19 00:40 | Marcelo Phaiffer v Hiromi Yokoyama | L | 3-1 |
| Challenger - São Paulo | 2022/06/19 00:00 | Guilherme Mattos v Hiromi Yokoyama | L | 3-0 |
| Challenger - São Paulo | 2022/06/18 23:20 | Hiromi Yokoyama v Douglas Tomioka | L | 0-3 |
| Challenger - São Paulo | 2022/06/18 21:40 | Alejandro Fernandez Junior v Hiromi Yokoyama | L | 3-0 |
| Challenger - São Paulo | 2022/06/18 21:00 | Fabio Mizutani v Hiromi Yokoyama | L | 3-1 |
| Challenger - São Paulo | 2022/06/12 02:00 | Kayque Valois v Hiromi Yokoyama | L | 3-0 |