| Challenger Sao Paulo | 2022/03/30 23:00 | De Hong Jung v Carlos Alberto Torres Ferraz | L | 3-1 |
| Challenger Sao Paulo | 2022/03/26 21:00 | De Hong Jung v Carlos Alberto Torres Ferraz | L | 3-0 |
| Challenger Sao Paulo | 2022/03/23 22:00 | Carlos Alberto Torres Ferraz v De Hong Jung | W | 3-0 |
| Challenger Sao Paulo | 2022/03/18 23:20 | De Hong Jung v Carlos Alberto Torres Ferraz | W | 0-3 |
| Challenger Sao Paulo | 2022/04/06 23:40 | Marco Cruz v Carlos Alberto Torres Ferraz | W | 0-3 |
| Challenger Sao Paulo | 2022/04/06 23:00 | Carlos Alberto Torres Ferraz v Roberto Tadashi Ishikawa | W | 3-0 |
| Challenger Sao Paulo | 2022/04/06 22:40 | Guilherme Mattos v Carlos Alberto Torres Ferraz | W | 2-3 |
| Challenger Sao Paulo | 2022/04/06 21:40 | Carlos Alberto Torres Ferraz v Hiromi Yokoyama | W | 3-2 |
| Challenger Sao Paulo | 2022/04/06 21:00 | Fabio Mizutani v Carlos Alberto Torres Ferraz | L | 3-2 |
| Challenger Sao Paulo | 2022/03/31 02:00 | Manuel Freitas Chambel Paiva v Carlos Alberto Torres Ferraz | W | 2-3 |
| Challenger Sao Paulo | 2022/03/31 01:20 | Alejandro Fernandez Junior v Carlos Alberto Torres Ferraz | L | 3-1 |
| Challenger Sao Paulo | 2022/03/31 00:40 | Guilherme Mattos v Carlos Alberto Torres Ferraz | W | 0-3 |
| Challenger Sao Paulo | 2022/04/06 23:40 | De Hong Jung v Hiromi Yokoyama | W | 3-0 |
| Challenger Sao Paulo | 2022/04/06 23:20 | Alejandro Fernandez Junior v De Hong Jung | L | 3-1 |
| Challenger Sao Paulo | 2022/04/06 22:20 | De Hong Jung v Andre Cruz | W | 3-0 |
| Challenger Sao Paulo | 2022/04/06 21:20 | De Hong Jung v Marco Cruz | W | 3-1 |
| Challenger Sao Paulo | 2022/03/31 01:40 | Fabio Mizutani v De Hong Jung | L | 3-2 |
| Challenger Sao Paulo | 2022/03/31 01:00 | Manuel Freitas Chambel Paiva v De Hong Jung | W | 0-3 |
| Challenger Sao Paulo | 2022/03/31 00:20 | De Hong Jung v Jefferson Silva | W | 3-2 |
| Challenger Sao Paulo | 2022/03/31 00:00 | Guilherme Mattos v De Hong Jung | L | 3-1 |