| Challenger Sao Paulo | 2022/05/07 22:20 | Roberto Tadashi Ishikawa v Alexandre Tamaoki | L | 3-0 |
| Challenger Sao Paulo | 2022/05/07 21:40 | Alejandro Fernandez Junior v Alexandre Tamaoki | W | 0-3 |
| Challenger Sao Paulo | 2022/05/07 21:00 | Lennon Uehara v Alexandre Tamaoki | L | 3-1 |
| Challenger Sao Paulo | 2022/05/07 02:40 | Leandro Nogueira Carvalho v Alexandre Tamaoki | L | 3-2 |
| Challenger Sao Paulo | 2022/05/07 02:00 | Geraldo Iqueuti v Alexandre Tamaoki | W | 0-3 |
| Challenger Sao Paulo | 2022/05/07 01:20 | Luciano Martins Vieira Junior v Alexandre Tamaoki | W | 2-3 |
| Challenger Sao Paulo | 2022/05/07 00:40 | Jefferson Silva v Alexandre Tamaoki | L | 3-0 |
| Challenger Sao Paulo | 2022/05/06 23:40 | Roberto Tadashi Ishikawa v Alexandre Tamaoki | L | 3-0 |
| Challenger Sao Paulo | 2022/05/07 21:20 | Douglas Tomioka v Everton Vianna | W | 3-1 |
| Challenger Sao Paulo | 2022/05/06 02:40 | Diogo Silva v Douglas Tomioka | L | 3-0 |
| Challenger Sao Paulo | 2022/05/06 02:00 | Newton Takaki v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/05/06 01:20 | Guilherme Rezende v Douglas Tomioka | W | 1-3 |
| Challenger Sao Paulo | 2022/05/06 00:40 | Guilherme Mattos v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/05/05 23:40 | Rodrigo Procidonio Ruiz v Douglas Tomioka | W | 2-3 |
| Challenger Sao Paulo | 2022/05/05 23:00 | Lennon Uehara v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/05/05 22:20 | Alejandro Fernandez Junior v Douglas Tomioka | L | 3-0 |