| Challenger Sao Paulo | 2022/03/30 21:00 | Jefferson Silva v Hiromi Yokoyama | W | 3-1 |
| Challenger Sao Paulo | 2022/04/02 22:40 | Andre Cruz v Jefferson Silva | W | 0-3 |
| Challenger Sao Paulo | 2022/04/02 21:40 | Jefferson Silva v Ricardo Martins De Brito | W | 3-0 |
| Challenger Sao Paulo | 2022/04/02 21:00 | Jonas Silva v Jefferson Silva | L | 3-0 |
| Challenger Sao Paulo | 2022/03/31 02:40 | Manuel Freitas Chambel Paiva v Jefferson Silva | L | 3-2 |
| Challenger Sao Paulo | 2022/03/31 01:40 | Guilherme Mattos v Jefferson Silva | W | 0-3 |
| Challenger Sao Paulo | 2022/03/31 01:00 | Jefferson Silva v Fabio Mizutani | L | 1-3 |
| Challenger Sao Paulo | 2022/03/31 00:20 | De Hong Jung v Jefferson Silva | L | 3-2 |
| Challenger Sao Paulo | 2022/03/30 23:00 | Thiago Vieira v Jefferson Silva | L | 3-0 |
| Challenger Sao Paulo | 2022/04/02 22:20 | Hiromi Yokoyama v Ricardo Martins De Brito | L | 2-3 |
| Challenger Sao Paulo | 2022/04/02 22:00 | Hiromi Yokoyama v Daniel Lacerda | L | 0-3 |
| Challenger Sao Paulo | 2022/04/02 21:00 | Hiromi Yokoyama v Jose Martins | W | 3-0 |
| Challenger Sao Paulo | 2022/04/02 02:40 | Marco Cruz v Hiromi Yokoyama | W | 2-3 |
| Challenger Sao Paulo | 2022/04/02 01:40 | Andre Cruz v Hiromi Yokoyama | W | 1-3 |
| Challenger Sao Paulo | 2022/04/02 01:00 | Hiromi Yokoyama v Fernando Santos | W | 3-0 |
| Challenger Sao Paulo | 2022/04/02 00:20 | Jonas Silva v Hiromi Yokoyama | L | 3-2 |
| Challenger Sao Paulo | 2022/04/01 23:00 | Geraldo Iqueuti v Hiromi Yokoyama | W | 0-3 |