| Challenger - Sao Paulo | 2022/04/21 23:20 | Roberto Domingues de Andrade v Douglas Tomioka | L | 0-3 |
| Challenger - Sao Paulo | 2022/06/02 22:00 | Roberto Domingues de Andrade v Roberto Tadashi Ishikawa | L | 1-3 |
| Challenger - Sao Paulo | 2022/06/02 21:00 | Roberto Domingues de Andrade v Rogerio Capobianco | W | 3-0 |
| Challenger - Sao Paulo | 2022/06/01 02:20 | Roberto Domingues de Andrade v Fernando Santos | L | 2-3 |
| Challenger - Sao Paulo | 2022/06/01 01:40 | Roberto Domingues de Andrade v Nelson Azuma | W | 3-1 |
| Challenger - Sao Paulo | 2022/06/01 00:40 | Roberto Domingues de Andrade v Wagner Danilo | L | 1-3 |
| Challenger - Sao Paulo | 2022/06/01 00:00 | Roberto Domingues de Andrade v Andre Cruz | W | 3-0 |
| Challenger - Sao Paulo | 2022/05/31 23:20 | Charley Suzuki v Roberto Domingues de Andrade | L | 3-0 |
| Challenger - Sao Paulo | 2022/05/31 22:40 | Roberto Domingues de Andrade v Sandro Motta | W | 3-1 |
| Challenger - Sao Paulo | 2022/06/02 21:40 | Vitor Carlesse Martins v Douglas Tomioka | W | 0-3 |
| Challenger - Sao Paulo | 2022/06/02 02:40 | Andre Cruz v Douglas Tomioka | W | 0-3 |
| Challenger - Sao Paulo | 2022/06/02 02:00 | Allan Sarmento v Douglas Tomioka | L | 3-0 |
| Challenger - Sao Paulo | 2022/06/02 01:20 | Jonas Silva v Douglas Tomioka | W | 0-3 |
| Challenger - Sao Paulo | 2022/06/02 00:40 | Alejandro Fernandez Junior v Douglas Tomioka | L | 3-2 |
| Challenger - Sao Paulo | 2022/06/01 23:40 | Hiromi Yokoyama v Douglas Tomioka | W | 1-3 |
| Challenger - Sao Paulo | 2022/06/01 23:00 | Fabio Mizutani v Douglas Tomioka | W | 1-3 |
| Challenger - Sao Paulo | 2022/06/01 22:20 | Rogerio Capobianco v Douglas Tomioka | W | 0-3 |