| Challenger Sao Paulo | 2022/05/11 23:40 | De Hong Jung v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/05/08 00:40 | Douglas Tomioka v De Hong Jung | W | 3-1 |
| Challenger Sao Paulo | 2022/05/05 21:40 | De Hong Jung v Douglas Tomioka | W | 2-3 |
| Challenger Sao Paulo | 2022/05/01 01:00 | Douglas Tomioka v De Hong Jung | W | 3-1 |
| Challenger Sao Paulo | 2022/04/20 23:20 | De Hong Jung v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/04/09 22:40 | Douglas Tomioka v De Hong Jung | W | 3-0 |
| Challenger Sao Paulo | 2022/03/27 00:00 | Douglas Tomioka v De Hong Jung | W | 3-0 |
| Challenger Sao Paulo | 2022/07/10 02:20 | Alejandro Fernandez Junior v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/10 01:40 | Douglas Tomioka v Daniel Lacerda | W | 3-0 |
| Challenger Sao Paulo | 2022/07/10 01:00 | Roberto Tadashi Ishikawa v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/10 00:20 | Roberto Domingues de Andrade v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/09 23:40 | Douglas Tomioka v Pedro Andrade | W | 3-0 |
| Challenger Sao Paulo | 2022/07/09 23:20 | Rodolfo de Paula Vieira v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/09 22:20 | Douglas Tomioka v Guilherme Mattos | L | 1-3 |
| Challenger Sao Paulo | 2022/07/09 21:20 | Douglas Tomioka v Everton Vianna | W | 3-1 |
| Challenger Sao Paulo | 2022/06/26 02:20 | De Hong Jung v Roberto Domingues de Andrade | W | 3-0 |
| Challenger Sao Paulo | 2022/06/26 01:40 | Everton Vianna v De Hong Jung | W | 1-3 |
| Challenger Sao Paulo | 2022/06/26 01:00 | Allan Sarmento v De Hong Jung | L | 3-0 |
| Challenger Sao Paulo | 2022/06/26 00:20 | De Hong Jung v Fabio Mizutani | L | 1-3 |
| Challenger Sao Paulo | 2022/06/26 00:00 | Alejandro Fernandez Junior v De Hong Jung | L | 3-1 |
| Challenger Sao Paulo | 2022/06/25 23:00 | De Hong Jung v Heins Bendezu | W | 3-2 |
| Challenger Sao Paulo | 2022/06/25 21:40 | De Hong Jung v Andre Cruz | W | 3-0 |
| Challenger Sao Paulo | 2022/06/25 21:00 | De Hong Jung v Rogerio Capobianco | W | 3-0 |