| Challenger Sao Paulo | 2022/03/19 00:00 | Guilherme Mattos v Carlos Alberto Torres Ferraz | L | 2-3 |
| Challenger Sao Paulo | 2022/03/25 00:20 | Guilherme Mattos v Fabio Mizutani | L | 0-3 |
| Challenger Sao Paulo | 2022/03/24 23:40 | Sandro Motta v Guilherme Mattos | W | 2-3 |
| Challenger Sao Paulo | 2022/03/24 23:00 | Guilherme Mattos v Thiago Vieira | L | 1-3 |
| Challenger Sao Paulo | 2022/03/24 22:40 | Alejandro Fernandez Junior v Guilherme Mattos | L | 3-1 |
| Challenger Sao Paulo | 2022/03/24 21:40 | Guilherme Mattos v Manuel Freitas Chambel Paiva | W | 3-1 |
| 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 | 2022/03/25 00:40 | Sandro Motta v Carlos Alberto Torres Ferraz | W | 1-3 |
| Challenger Sao Paulo | 2022/03/25 00:00 | Marco Cruz v Carlos Alberto Torres Ferraz | W | 1-3 |
| Challenger Sao Paulo | 2022/03/24 23:20 | Carlos Alberto Torres Ferraz v Alejandro Fernandez Junior | L | 1-3 |
| Challenger Sao Paulo | 2022/03/24 22:20 | Fabio Mizutani v Carlos Alberto Torres Ferraz | L | 3-1 |
| Challenger Sao Paulo | 2022/03/24 21:40 | Alan Santos v Carlos Alberto Torres Ferraz | W | 2-3 |
| Challenger Sao Paulo | 2022/03/24 21:00 | Thiago Vieira v Carlos Alberto Torres Ferraz | L | 3-0 |
| Challenger Sao Paulo | 2022/03/24 02:40 | Milton Cardoso v Carlos Alberto Torres Ferraz | L | 3-0 |
| Challenger Sao Paulo | 2022/03/24 01:40 | Roberto Tadashi Ishikawa v Carlos Alberto Torres Ferraz | W | 1-3 |