| Challenger Sao Paulo | 2022/03/25 21:40 | De Hong Jung v Guilherme Mattos | L | 0-3 |
| Challenger Sao Paulo | 2022/03/19 01:00 | Guilherme Mattos v De Hong Jung | W | 0-3 |
| Challenger Sao Paulo | 2022/03/26 21:40 | De Hong Jung v Gustavo Jeremias Morais | L | 1-3 |
| Challenger Sao Paulo | 2022/03/26 21:00 | De Hong Jung v Carlos Alberto Torres Ferraz | W | 3-0 |
| Challenger Sao Paulo | 2022/03/26 02:20 | De Hong Jung v Andre Cruz | W | 3-0 |
| Challenger Sao Paulo | 2022/03/26 01:40 | Fabio Mizutani v De Hong Jung | L | 3-1 |
| Challenger Sao Paulo | 2022/03/26 01:00 | Milton Cardoso v De Hong Jung | L | 3-0 |
| Challenger Sao Paulo | 2022/03/26 00:20 | De Hong Jung v Fernando Santos | W | 3-0 |
| Challenger Sao Paulo | 2022/03/26 00:00 | Manuel Freitas Chambel Paiva v De Hong Jung | W | 0-3 |
| Challenger Sao Paulo | 2022/03/25 23:00 | De Hong Jung v Alejandro Fernandez Junior | L | 1-3 |
| Challenger Sao Paulo | 2022/03/26 22:20 | Silnei Yuta v Guilherme Mattos | L | 3-0 |
| Challenger Sao Paulo | 2022/03/26 21:40 | Carlos Alberto Torres Ferraz v Guilherme Mattos | L | 3-1 |
| Challenger Sao Paulo | 2022/03/26 02:40 | Guilherme Mattos v Alejandro Fernandez Junior | L | 1-3 |
| Challenger Sao Paulo | 2022/03/26 01:20 | Thiago Vieira v Guilherme Mattos | L | 3-1 |
| Challenger Sao Paulo | 2022/03/26 00:40 | Milton Cardoso v Guilherme Mattos | L | 3-2 |
| Challenger Sao Paulo | 2022/03/26 00:00 | Andre Cruz v Guilherme Mattos | W | 0-3 |
| Challenger Sao Paulo | 2022/03/25 22:20 | Fabio Mizutani v Guilherme Mattos | L | 3-1 |
| Challenger Sao Paulo | 2022/03/25 21:40 | De Hong Jung v Guilherme Mattos | W | 0-3 |