| Challenger Sao Paulo | 2022/06/29 02:20 | Nelson Azuma v Roberto Domingues de Andrade | W | 3-1 |
| Challenger Sao Paulo | 2022/06/14 23:00 | Roberto Domingues de Andrade v Nelson Azuma | W | 1-3 |
| Challenger Sao Paulo | 2022/06/01 01:40 | Roberto Domingues de Andrade v Nelson Azuma | L | 3-1 |
| Challenger Sao Paulo | 2022/05/03 22:00 | Nelson Azuma v Roberto Domingues de Andrade | W | 3-2 |
| Challenger Sao Paulo | 2022/08/02 21:00 | Nelson Azuma v Carlos Alberto Torres Ferraz | L | 0-3 |
| Challenger Sao Paulo | 2022/07/06 02:20 | Nelson Azuma v Agnaldo Silva | L | 2-3 |
| Challenger Sao Paulo | 2022/07/06 01:40 | Luciano Martins Vieira Junior v Nelson Azuma | W | 0-3 |
| Challenger Sao Paulo | 2022/07/06 01:00 | Sandro Motta v Nelson Azuma | W | 1-3 |
| Challenger Sao Paulo | 2022/07/06 00:20 | Nelson Azuma v Fernando Santos | W | 3-0 |
| Challenger Sao Paulo | 2022/07/06 00:00 | Andre Cruz v Nelson Azuma | W | 0-3 |
| Challenger Sao Paulo | 2022/07/05 23:00 | Nelson Azuma v Wagner Danilo | L | 0-3 |
| Challenger Sao Paulo | 2022/07/05 21:40 | Nelson Azuma v Julio Silva | L | 2-3 |
| Challenger Sao Paulo | 2022/08/02 21:20 | Luciano Martins Vieira Junior v Roberto Domingues de Andrade | W | 1-3 |
| Challenger Sao Paulo | 2022/07/31 02:40 | Roberto Domingues de Andrade v Everton Vianna | L | 1-3 |
| Challenger Sao Paulo | 2022/07/31 02:00 | Roberto Domingues de Andrade v De Hong Jung | L | 0-3 |
| Challenger Sao Paulo | 2022/07/31 01:00 | Roberto Domingues de Andrade v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/07/31 00:40 | Roberto Domingues de Andrade v Carlos Alberto Torres Ferraz | L | 0-3 |
| Challenger Sao Paulo | 2022/07/30 23:40 | Roberto Domingues de Andrade v Luciano Pinto | L | 0-3 |
| Challenger Sao Paulo | 2022/07/30 22:40 | Roberto Domingues de Andrade v Fernando Santos | W | 3-2 |
| Challenger Sao Paulo | 2022/07/30 22:00 | Alejandro Fernandez Junior v Roberto Domingues de Andrade | L | 3-0 |