| Challenger São Paulo | 2022/05/06 00:00 | Guilherme Mattos v Lennon Uehara | L | 2-3 |
| Challenger São Paulo | 2022/05/05 01:00 | Guilherme Mattos v Lennon Uehara | L | 2-3 |
| Challenger São Paulo | 2022/04/10 02:40 | Guilherme Mattos v Lennon Uehara | W | 3-0 |
| Challenger São Paulo | 2022/08/04 00:20 | Guilherme Mattos v Everton Vianna | W | 3-1 |
| Challenger São Paulo | 2022/08/03 23:40 | Fabio Mizutani v Guilherme Mattos | W | 2-3 |
| Challenger São Paulo | 2022/08/03 23:00 | Guilherme Mattos v Carlos Alberto Torres Ferraz | W | 3-0 |
| Challenger São Paulo | 2022/08/03 22:40 | Roberto Tadashi Ishikawa v Guilherme Mattos | W | 1-3 |
| Challenger São Paulo | 2022/08/03 21:40 | Guilherme Mattos v Douglas Tomioka | L | 2-3 |
| Challenger São Paulo | 2022/08/03 21:00 | Daniel Lacerda v Guilherme Mattos | W | 1-3 |
| Challenger São Paulo | 2022/07/22 02:40 | Andre Cruz v Guilherme Mattos | W | 0-3 |
| Challenger São Paulo | 2022/07/22 01:40 | Alejandro Fernandez Junior v Guilherme Mattos | L | 3-1 |
| Challenger São Paulo | 2022/08/04 00:40 | Fabio Mizutani v Lennon Uehara | L | 3-0 |
| Challenger São Paulo | 2022/08/04 00:00 | Alejandro Fernandez Junior v Lennon Uehara | L | 3-0 |
| Challenger São Paulo | 2022/08/03 23:20 | Lennon Uehara v Roberto Tadashi Ishikawa | W | 3-1 |
| Challenger São Paulo | 2022/08/03 22:20 | Everton Vianna v Lennon Uehara | W | 1-3 |
| Challenger São Paulo | 2022/08/03 21:40 | Daniel Lacerda v Lennon Uehara | W | 1-3 |
| Challenger São Paulo | 2022/08/03 21:00 | Carlos Alberto Torres Ferraz v Lennon Uehara | W | 0-3 |
| Challenger São Paulo | 2022/07/29 02:20 | Lennon Uehara v Vitor Carlesse Martins | W | 3-2 |
| Challenger São Paulo | 2022/07/29 01:40 | Everton Vianna v Lennon Uehara | W | 2-3 |