| Challenger Sao Paulo | 2022/05/11 22:20 | De Hong Jung v Alejandro Fernandez Junior | W | 0-3 |
| Challenger Sao Paulo | 2022/05/07 23:00 | Alejandro Fernandez Junior v De Hong Jung | W | 3-1 |
| Challenger Sao Paulo | 2022/05/05 23:00 | De Hong Jung v Alejandro Fernandez Junior | L | 3-1 |
| Challenger Sao Paulo | 2022/04/30 21:20 | De Hong Jung v Alejandro Fernandez Junior | W | 0-3 |
| Challenger Sao Paulo | 2022/04/20 21:40 | Alejandro Fernandez Junior v De Hong Jung | W | 3-2 |
| Challenger Sao Paulo | 2022/04/09 23:00 | De Hong Jung v Alejandro Fernandez Junior | W | 1-3 |
| Challenger Sao Paulo | 2022/04/06 23:20 | Alejandro Fernandez Junior v De Hong Jung | W | 3-1 |
| Challenger Sao Paulo | 2022/03/25 23:00 | De Hong Jung v Alejandro Fernandez Junior | W | 1-3 |
| Challenger Sao Paulo | 2022/06/12 00:00 | Alejandro Fernandez Junior v Leonardo Arata | L | 0-3 |
| Challenger Sao Paulo | 2022/06/11 23:20 | Roberto Tadashi Ishikawa v Alejandro Fernandez Junior | W | 0-3 |
| Challenger Sao Paulo | 2022/06/11 22:40 | Alejandro Fernandez Junior v Yokoyama, Hiromi | W | 3-0 |
| Challenger Sao Paulo | 2022/06/11 22:00 | Alejandro Fernandez Junior v Everton Vianna | W | 3-1 |
| Challenger Sao Paulo | 2022/06/11 21:20 | Alejandro Fernandez Junior v Kayque Valois | W | 3-0 |
| Challenger Sao Paulo | 2022/06/10 02:20 | Alejandro Fernandez Junior v Guilherme Mattos | W | 3-0 |
| Challenger Sao Paulo | 2022/06/10 01:40 | Alejandro Fernandez Junior v Allan Sarmento | L | 1-3 |
| Challenger Sao Paulo | 2022/06/10 00:40 | Alejandro Fernandez Junior v Douglas Tomioka | L | 2-3 |
| Challenger Sao Paulo | 2022/06/11 23:40 | Marco Cruz v De Hong Jung | W | 1-3 |
| Challenger Sao Paulo | 2022/06/11 23:00 | Leonardo Arata v De Hong Jung | L | 3-0 |
| Challenger Sao Paulo | 2022/06/11 22:20 | Mizutani, Fabio v De Hong Jung | L | 3-1 |
| Challenger Sao Paulo | 2022/06/11 21:40 | Yokoyama, Hiromi v De Hong Jung | W | 0-3 |
| Challenger Sao Paulo | 2022/05/12 02:20 | Guilherme Mattos v De Hong Jung | L | 3-1 |
| Challenger Sao Paulo | 2022/05/12 01:40 | De Hong Jung v Jonas Silva | L | 2-3 |
| Challenger Sao Paulo | 2022/05/12 01:00 | Mizutani, Fabio v De Hong Jung | L | 3-2 |
| Challenger Sao Paulo | 2022/05/12 00:20 | Yokoyama, Hiromi v De Hong Jung | W | 2-3 |