| Challenger Sao Paulo | 2022/05/18 01:40 | Roberto Domingues de Andrade v Gustavo Pedroso | W | 0-3 |
| Challenger Sao Paulo | 2022/06/08 02:40 | Gustavo Pedroso v Nelson Azuma | W | 3-1 |
| Challenger Sao Paulo | 2022/06/08 02:00 | Gustavo Pedroso v Luciano Martins Vieira Junior | L | 1-3 |
| Challenger Sao Paulo | 2022/06/08 01:00 | Gustavo Pedroso v Fernando Santos | L | 2-3 |
| Challenger Sao Paulo | 2022/06/08 00:40 | Gustavo Pedroso v Vinicius Girotto | W | 3-0 |
| Challenger Sao Paulo | 2022/06/07 23:40 | Gustavo Pedroso v Pedro Andrade | L | 0-3 |
| Challenger Sao Paulo | 2022/06/07 22:40 | Gustavo Pedroso v Wagner Danilo | L | 2-3 |
| Challenger Sao Paulo | 2022/06/07 22:00 | Andre Cruz v Gustavo Pedroso | L | 3-2 |
| Challenger Sao Paulo | 2022/06/07 21:20 | Jose Geneci Tavares Junior v Gustavo Pedroso | W | 0-3 |
| Challenger Sao Paulo | 2022/06/04 02:40 | Roberto Domingues de Andrade v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/06/04 01:20 | Jonas Silva v Roberto Domingues de Andrade | L | 3-0 |
| Challenger Sao Paulo | 2022/06/04 00:40 | Luciano Martins Vieira Junior v Roberto Domingues de Andrade | W | 0-3 |
| Challenger Sao Paulo | 2022/06/04 00:00 | Jocimar Silva v Roberto Domingues de Andrade | W | 0-3 |
| Challenger Sao Paulo | 2022/06/03 23:20 | Roberto Domingues de Andrade v Antonio Neto | W | 3-0 |
| Challenger Sao Paulo | 2022/06/03 22:20 | Julio Silva v Roberto Domingues de Andrade | L | 3-1 |
| Challenger Sao Paulo | 2022/06/03 21:40 | Fernando Santos v Roberto Domingues de Andrade | L | 3-2 |
| Challenger Sao Paulo | 2022/06/03 21:00 | Roberto Tadashi Ishikawa v Roberto Domingues de Andrade | L | 3-0 |