| Challenger Sao Paulo | 2022/03/24 21:00 | Alan Santos v Guilherme Mattos | L | 3-0 |
| Challenger Sao Paulo | 2022/03/19 01:00 | Guilherme Mattos v De Hong Jung | L | 0-3 |
| Challenger Sao Paulo | 2022/03/19 00:40 | Guilherme Mattos v Evandro de Toledo | L | 0-3 |
| Challenger Sao Paulo | 2022/03/19 00:00 | Guilherme Mattos v Carlos Alberto Torres Ferraz | L | 2-3 |
| Challenger Sao Paulo | 2022/03/18 23:20 | Milton Cardoso v Guilherme Mattos | L | 3-0 |
| Challenger Sao Paulo | 2022/03/18 22:40 | Italo Santos v Guilherme Mattos | L | 3-0 |
| Challenger Sao Paulo | 2022/03/18 21:40 | Fabio Mizutani v Guilherme Mattos | L | 3-1 |
| Challenger Sao Paulo | 2022/03/18 21:00 | Rafael Nakamura v Guilherme Mattos | L | 3-1 |
| Challenger Sao Paulo | 2022/03/20 01:20 | Evandro de Toledo v Manuel Freitas Chambel Paiva | L | 3-0 |
| Challenger Sao Paulo | 2022/03/20 00:40 | Alejandro Fernandez Junior v Manuel Freitas Chambel Paiva | L | 3-2 |
| Challenger Sao Paulo | 2022/03/19 23:00 | Milton Cardoso v Manuel Freitas Chambel Paiva | L | 3-1 |
| Challenger Sao Paulo | 2022/03/19 22:20 | Manuel Freitas Chambel Paiva v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/03/19 22:00 | Manuel Freitas Chambel Paiva v Daniel Santos | L | 0-3 |
| Challenger Sao Paulo | 2022/03/19 21:20 | Manuel Freitas Chambel Paiva v Murilo Caltabiano | W | 3-1 |
| Challenger Sao Paulo | 2022/03/18 01:00 | Carlos Alberto Torres Ferraz v Manuel Freitas Chambel Paiva | L | 3-2 |
| Challenger Sao Paulo | 2022/03/18 00:20 | Luciano Pinto v Manuel Freitas Chambel Paiva | L | 3-2 |