| Challenger Sao Paulo | 2022/03/09 00:00 | Manuel Freitas Chambel Paiva v Rafael Nakamura | L | 3-2 |
| Challenger Sao Paulo | 2022/03/08 23:20 | Leandro Nogueira Carvalho v Rafael Nakamura | L | 3-2 |
| Challenger Sao Paulo | 2022/03/08 22:20 | Alejandro Fernandez Junior v Rafael Nakamura | L | 3-2 |
| Challenger Sao Paulo | 2022/03/08 21:40 | Alan Santos v Rafael Nakamura | W | 2-3 |
| Challenger Sao Paulo | 2022/03/08 21:00 | Rafael Nakamura v Roberto Tadashi Ishikawa | L | 2-3 |
| Challenger Sao Paulo | 2022/03/06 02:00 | Fabio Mizutani v Rafael Nakamura | W | 2-3 |
| Challenger Sao Paulo | 2022/03/06 01:10 | Italo Santos v Rafael Nakamura | L | 3-1 |
| Challenger Sao Paulo | 2022/03/06 00:20 | Rafael Nakamura v Alejandro Fernandez Junior | W | 3-1 |
| Challenger Sao Paulo | 2022/03/09 00:00 | Roberto Tadashi Ishikawa v Thiago Vieira | W | 1-3 |
| Challenger Sao Paulo | 2022/03/08 23:00 | Ricardo Martins De Brito v Thiago Vieira | W | 0-3 |
| Challenger Sao Paulo | 2022/03/08 22:20 | Alan Santos v Thiago Vieira | W | 0-3 |
| Challenger Sao Paulo | 2022/03/08 21:40 | Thiago Vieira v Manuel Freitas Chambel Paiva | W | 3-1 |
| Challenger Sao Paulo | 2022/03/08 21:20 | Thiago Vieira v Leandro Nogueira Carvalho | L | 2-3 |