| Challenger Sao Paulo | 2022/05/03 21:20 | Nelson Azuma v Luciano Martins Vieira Junior | W | 3-1 |
| Challenger Sao Paulo | 2022/04/27 02:20 | Nelson Azuma v Ricardo Martins De Brito | L | 1-3 |
| Challenger Sao Paulo | 2022/04/27 01:40 | Nelson Azuma v Fernando Santos | W | 3-0 |
| Challenger Sao Paulo | 2022/04/27 00:40 | Nelson Azuma v Wagner Danilo | L | 0-3 |
| Challenger Sao Paulo | 2022/04/27 00:00 | Nelson Azuma v Jose Martins | L | 1-3 |
| Challenger Sao Paulo | 2022/04/26 23:20 | Andre Cruz v Nelson Azuma | L | 3-0 |
| Challenger Sao Paulo | 2022/04/26 22:40 | Nelson Azuma v Sandro Motta | L | 0-3 |
| Challenger Sao Paulo | 2022/04/26 22:00 | Nelson Azuma v Jose Geneci Tavares Junior | L | 2-3 |
| Challenger Sao Paulo | 2022/04/22 02:40 | Roberto Domingues de Andrade v Fabio Mizutani | L | 1-3 |
| Challenger Sao Paulo | 2022/04/22 01:20 | Jonas Silva v Roberto Domingues de Andrade | L | 3-0 |
| Challenger Sao Paulo | 2022/04/22 00:40 | Lennon Uehara v Roberto Domingues de Andrade | L | 3-0 |
| Challenger Sao Paulo | 2022/04/22 00:00 | Leandro Nogueira Carvalho v Roberto Domingues de Andrade | L | 3-0 |
| Challenger Sao Paulo | 2022/04/21 23:20 | Roberto Domingues de Andrade v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/04/21 22:20 | Ricardo Martins De Brito v Roberto Domingues de Andrade | L | 3-1 |
| Challenger Sao Paulo | 2022/04/21 21:40 | Alejandro Fernandez Junior v Roberto Domingues de Andrade | L | 3-1 |
| Challenger Sao Paulo | 2022/04/21 21:00 | Carlos Alberto Torres Ferraz v Roberto Domingues de Andrade | L | 3-1 |