| Challenger Sao Paulo | 2022/06/21 21:00 | Nelson Azuma v Jose Martins | W | 3-0 |
| Challenger Sao Paulo | 2022/06/15 02:40 | Sandro Motta v Nelson Azuma | L | 3-1 |
| Challenger Sao Paulo | 2022/06/15 01:40 | Andre Cruz v Nelson Azuma | W | 1-3 |
| Challenger Sao Paulo | 2022/06/15 01:00 | Nelson Azuma v Jose Geneci Tavares Junior | W | 3-0 |
| Challenger Sao Paulo | 2022/06/15 00:20 | Fernando Santos v Nelson Azuma | W | 1-3 |
| Challenger Sao Paulo | 2022/06/14 23:00 | Roberto Domingues de Andrade v Nelson Azuma | W | 1-3 |
| Challenger Sao Paulo | 2022/06/14 22:20 | Nelson Azuma v Luciano Martins Vieira Junior | W | 3-2 |
| Challenger Sao Paulo | 2022/06/08 02:40 | Gustavo Pedroso v Nelson Azuma | L | 3-1 |
| Challenger Sao Paulo | 2022/06/21 21:20 | Andre Cruz v Alex Rizzo | L | 3-1 |