| Challenger São Paulo | 2022/06/02 01:40 | Hiromi Yokoyama v Fabio Mizutani | L | 1-3 |
| Challenger São Paulo | 2022/05/20 02:20 | Fabio Mizutani v Hiromi Yokoyama | L | 3-0 |
| Challenger São Paulo | 2022/05/14 21:00 | Fabio Mizutani v Hiromi Yokoyama | L | 3-0 |
| Challenger São Paulo | 2022/05/11 23:00 | Hiromi Yokoyama v Fabio Mizutani | L | 2-3 |
| Challenger São Paulo | 2022/04/17 02:20 | Hiromi Yokoyama v Fabio Mizutani | L | 2-3 |
| Challenger São Paulo | 2022/04/15 00:00 | Hiromi Yokoyama v Fabio Mizutani | L | 0-3 |
| Challenger São Paulo | 2022/04/07 23:00 | Fabio Mizutani v Hiromi Yokoyama | L | 3-2 |
| Challenger São Paulo | 2022/04/06 23:00 | Fabio Mizutani v Hiromi Yokoyama | L | 3-0 |
| Challenger São Paulo | 2022/06/11 22:40 | Alejandro Fernandez Junior v Hiromi Yokoyama | L | 3-0 |
| Challenger São Paulo | 2022/06/11 21:40 | Hiromi Yokoyama v De Hong Jung | L | 0-3 |
| Challenger São Paulo | 2022/06/11 21:00 | Leonardo Arata v Hiromi Yokoyama | L | 3-0 |
| Challenger São Paulo | 2022/06/02 02:20 | Alejandro Fernandez Junior v Hiromi Yokoyama | L | 3-1 |
| Challenger São Paulo | 2022/06/02 01:40 | Hiromi Yokoyama v Fabio Mizutani | L | 1-3 |
| Challenger São Paulo | 2022/06/02 01:00 | Rogerio Capobianco v Hiromi Yokoyama | W | 0-3 |
| Challenger São Paulo | 2022/06/02 00:20 | Kayque Valois v Hiromi Yokoyama | L | 3-2 |
| Challenger São Paulo | 2022/06/01 23:40 | Hiromi Yokoyama v Douglas Tomioka | L | 1-3 |
| Challenger São Paulo | 2022/06/11 22:20 | Fabio Mizutani v De Hong Jung | W | 3-1 |
| Challenger São Paulo | 2022/06/11 22:00 | Fabio Mizutani v Kayque Valois | L | 1-3 |
| Challenger São Paulo | 2022/06/11 21:00 | Fabio Mizutani v Roberto Tadashi Ishikawa | W | 3-1 |
| Challenger São Paulo | 2022/06/10 02:20 | Fabio Mizutani v Everton Vianna | W | 3-2 |
| Challenger São Paulo | 2022/06/10 01:40 | Guilherme Mattos v Fabio Mizutani | W | 1-3 |
| Challenger São Paulo | 2022/06/10 01:00 | Vitor Carlesse Martins v Fabio Mizutani | W | 0-3 |
| Challenger São Paulo | 2022/06/10 00:20 | Fabio Mizutani v Allan Sarmento | L | 1-3 |
| Challenger São Paulo | 2022/06/10 00:00 | Alejandro Fernandez Junior v Fabio Mizutani | L | 3-0 |