| Challenger São Paulo | 2022/07/07 22:20 | Guilherme Mattos v Douglas Tomioka | W | 1-3 |
| Challenger São Paulo | 2022/07/06 21:40 | Guilherme Mattos v Douglas Tomioka | W | 2-3 |
| Challenger São Paulo | 2022/07/02 02:00 | Guilherme Mattos v Douglas Tomioka | W | 0-3 |
| Challenger São Paulo | 2022/06/30 22:20 | Guilherme Mattos v Douglas Tomioka | W | 0-3 |
| Challenger São Paulo | 2022/06/30 02:00 | Guilherme Mattos v Douglas Tomioka | W | 0-3 |
| Challenger São Paulo | 2022/06/22 23:00 | Guilherme Mattos v Douglas Tomioka | W | 1-3 |
| Challenger São Paulo | 2022/06/18 21:20 | Douglas Tomioka v Guilherme Mattos | L | 1-3 |
| Challenger São Paulo | 2022/06/16 01:20 | Guilherme Mattos v Douglas Tomioka | W | 1-3 |
| Challenger São Paulo | 2022/07/09 21:20 | Douglas Tomioka v Everton Vianna | W | 3-1 |
| Challenger São Paulo | 2022/07/08 02:40 | Daniel Lacerda v Douglas Tomioka | W | 1-3 |
| Challenger São Paulo | 2022/07/08 02:00 | Andre Cruz v Douglas Tomioka | W | 0-3 |
| Challenger São Paulo | 2022/07/08 01:20 | Everton Vianna v Douglas Tomioka | W | 1-3 |
| Challenger São Paulo | 2022/07/08 00:40 | Alejandro Fernandez Junior v Douglas Tomioka | L | 3-1 |
| Challenger São Paulo | 2022/07/07 23:00 | Marco Cruz v Douglas Tomioka | W | 0-3 |
| Challenger São Paulo | 2022/07/07 22:20 | Guilherme Mattos v Douglas Tomioka | W | 1-3 |
| Challenger São Paulo | 2022/07/07 21:40 | Roberto Tadashi Ishikawa v Douglas Tomioka | W | 0-3 |
| Challenger São Paulo | 2022/07/09 21:40 | Daniel Lacerda v Guilherme Mattos | W | 0-3 |
| Challenger São Paulo | 2022/07/09 21:00 | Roberto Tadashi Ishikawa v Guilherme Mattos | W | 2-3 |
| Challenger São Paulo | 2022/07/08 02:40 | Andre Cruz v Guilherme Mattos | W | 0-3 |
| Challenger São Paulo | 2022/07/08 01:40 | Alejandro Fernandez Junior v Guilherme Mattos | W | 2-3 |
| Challenger São Paulo | 2022/07/08 01:00 | Guilherme Mattos v Rodolfo de Paula Vieira | W | 3-1 |
| Challenger São Paulo | 2022/07/08 00:20 | Marco Cruz v Guilherme Mattos | W | 1-3 |
| Challenger São Paulo | 2022/07/07 22:20 | Guilherme Mattos v Douglas Tomioka | L | 1-3 |
| Challenger São Paulo | 2022/07/07 22:00 | Guilherme Mattos v Everton Vianna | W | 3-1 |