| Challenger Sao Paulo | 2022/08/04 00:20 | Guilherme Mattos v Everton Vianna | L | 3-1 |
| Challenger Sao Paulo | 2022/07/21 22:00 | Guilherme Mattos v Everton Vianna | L | 3-1 |
| Challenger Sao Paulo | 2022/07/20 22:40 | Everton Vianna v Guilherme Mattos | W | 3-2 |
| Challenger Sao Paulo | 2022/07/14 22:00 | Guilherme Mattos v Everton Vianna | L | 3-2 |
| Challenger Sao Paulo | 2022/07/14 00:20 | Guilherme Mattos v Everton Vianna | L | 3-1 |
| Challenger Sao Paulo | 2022/07/10 00:40 | Everton Vianna v Guilherme Mattos | L | 1-3 |
| Challenger Sao Paulo | 2022/07/07 22:00 | Guilherme Mattos v Everton Vianna | L | 3-1 |
| Challenger Sao Paulo | 2022/06/30 22:00 | Guilherme Mattos v Everton Vianna | L | 3-2 |
| Challenger Sao Paulo | 2022/08/04 22:40 | Everton Vianna v Alejandro Fernandez Junior | L | 0-3 |
| Challenger Sao Paulo | 2022/08/04 22:00 | Douglas Tomioka v Everton Vianna | L | 3-0 |
| Challenger Sao Paulo | 2022/08/04 21:20 | Andre Cruz v Everton Vianna | W | 0-3 |
| Challenger Sao Paulo | 2022/08/04 02:20 | Roberto Tadashi Ishikawa v Everton Vianna | W | 0-3 |
| Challenger Sao Paulo | 2022/08/04 01:40 | Everton Vianna v Daniel Lacerda | W | 3-1 |
| Challenger Sao Paulo | 2022/08/04 01:00 | Carlos Alberto Torres Ferraz v Everton Vianna | W | 0-3 |
| Challenger Sao Paulo | 2022/08/04 00:20 | Guilherme Mattos v Everton Vianna | L | 3-1 |
| Challenger Sao Paulo | 2022/08/03 23:40 | Everton Vianna v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/08/04 23:00 | Guilherme Mattos v Nelson Azuma | W | 3-0 |
| Challenger Sao Paulo | 2022/08/04 22:40 | Douglas Tomioka v Guilherme Mattos | L | 3-0 |
| Challenger Sao Paulo | 2022/08/04 21:40 | Guilherme Mattos v Wagner Danilo | W | 3-0 |
| Challenger Sao Paulo | 2022/08/04 21:00 | Pedro Andrade v Guilherme Mattos | W | 2-3 |
| Challenger Sao Paulo | 2022/08/04 02:00 | Alejandro Fernandez Junior v Guilherme Mattos | L | 3-0 |
| Challenger Sao Paulo | 2022/08/04 01:20 | Guilherme Mattos v Lennon Uehara | W | 3-1 |
| Challenger Sao Paulo | 2022/08/04 00:20 | Guilherme Mattos v Everton Vianna | W | 3-1 |
| Challenger Sao Paulo | 2022/08/03 23:40 | Fabio Mizutani v Guilherme Mattos | W | 2-3 |