| Challenger Sao Paulo | 2022/06/29 22:00 | Newton Takaki v Guilherme Mattos | L | 3-2 |
| Challenger Sao Paulo | 2022/06/22 21:40 | Guilherme Mattos v Newton Takaki | L | 1-3 |
| Challenger Sao Paulo | 2022/06/15 21:20 | Newton Takaki v Guilherme Mattos | L | 3-0 |
| Challenger Sao Paulo | 2022/06/09 02:20 | Newton Takaki v Guilherme Mattos | L | 3-0 |
| Challenger Sao Paulo | 2022/05/13 00:40 | Guilherme Mattos v Newton Takaki | L | 1-3 |
| Challenger Sao Paulo | 2022/05/05 22:00 | Guilherme Mattos v Newton Takaki | W | 3-0 |
| Challenger Sao Paulo | 2022/07/13 22:40 | Luiz Henrique Dias v Guilherme Mattos | W | 1-3 |
| Challenger Sao Paulo | 2022/07/13 21:40 | Guilherme Mattos v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/07/13 21:00 | Alexandre Pedro v Guilherme Mattos | W | 1-3 |
| Challenger Sao Paulo | 2022/07/10 02:40 | Guilherme Mattos v Pedro Andrade | W | 3-2 |
| Challenger Sao Paulo | 2022/07/10 01:20 | Roberto Domingues de Andrade v Guilherme Mattos | W | 0-3 |
| Challenger Sao Paulo | 2022/07/10 00:40 | Everton Vianna v Guilherme Mattos | W | 1-3 |
| Challenger Sao Paulo | 2022/07/10 00:00 | Rodolfo de Paula Vieira v Guilherme Mattos | W | 2-3 |
| Challenger Sao Paulo | 2022/07/09 23:20 | Guilherme Mattos v Alejandro Fernandez Junior | L | 0-3 |
| Challenger Sao Paulo | 2022/07/13 22:20 | Newton Takaki v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/07/13 22:00 | Newton Takaki v Alejandro Fernandez Junior | L | 0-3 |
| Challenger Sao Paulo | 2022/07/07 02:20 | Everton Vianna v Newton Takaki | L | 3-2 |
| Challenger Sao Paulo | 2022/07/07 01:40 | Newton Takaki v Valter Mukaibata | W | 3-2 |
| Challenger Sao Paulo | 2022/07/07 01:00 | Marco Cruz v Newton Takaki | W | 0-3 |
| Challenger Sao Paulo | 2022/07/06 23:40 | Newton Takaki v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/07/06 22:20 | Newton Takaki v Rogerio Capobianco | W | 3-0 |
| Challenger Sao Paulo | 2022/07/06 21:20 | Newton Takaki v Fabio Mizutani | L | 2-3 |