| 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 | 2022/07/30 21:40 | Douglas Tomioka v Carlos Alberto Torres Ferraz | W | 3-0 |
| Challenger Sao Paulo | 2022/07/30 21:00 | Douglas Tomioka v Luciano Pinto | W | 3-0 |
| Challenger Sao Paulo | 2022/07/29 02:40 | Alejandro Fernandez Junior v Douglas Tomioka | L | 3-1 |
| Challenger Sao Paulo | 2022/07/29 02:00 | Pedro Andrade v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/29 01:20 | Vitor Carlesse Martins v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/29 00:40 | Wagner Danilo v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/28 23:40 | Everton Vianna v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/28 23:00 | Lennon Uehara v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/07/30 22:20 | Everton Vianna v De Hong Jung | L | 3-1 |
| Challenger Sao Paulo | 2022/07/30 21:40 | Luciano Pinto v De Hong Jung | W | 1-3 |
| 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 |