| Challenger Sao Paulo | 2022/05/12 23:40 | Silnei Yuta v Douglas Tomioka | W | 3-0 |
| Challenger Sao Paulo | 2022/03/27 01:40 | Douglas Tomioka v Silnei Yuta | L | 3-1 |
| Challenger Sao Paulo | 2022/06/09 21:00 | Fabio Mizutani v Silnei Yuta | W | 1-3 |
| Challenger Sao Paulo | 2022/05/13 02:20 | Pedro Andrade v Silnei Yuta | W | 1-3 |
| Challenger Sao Paulo | 2022/05/13 01:40 | Silnei Yuta v Vitor Carlesse Martins | W | 3-0 |
| Challenger Sao Paulo | 2022/05/13 01:00 | Alejandro Fernandez Junior v Silnei Yuta | W | 1-3 |
| Challenger Sao Paulo | 2022/05/13 00:20 | Marcio Sasaki v Silnei Yuta | W | 0-3 |
| Challenger Sao Paulo | 2022/05/12 23:40 | Silnei Yuta v Douglas Tomioka | W | 3-0 |
| Challenger Sao Paulo | 2022/05/12 23:20 | Roberto Tadashi Ishikawa v Silnei Yuta | W | 2-3 |
| Challenger Sao Paulo | 2022/05/12 22:20 | Silnei Yuta v Newton Takaki | W | 3-0 |
| Challenger Sao Paulo | 2022/06/09 02:40 | Kayque Valois v Douglas Tomioka | W | 1-3 |
| Challenger Sao Paulo | 2022/06/09 02:00 | Allan Sarmento v Douglas Tomioka | L | 3-0 |
| Challenger Sao Paulo | 2022/06/09 01:20 | Guilherme Mattos v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/06/09 00:40 | Alejandro Fernandez Junior v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/06/08 23:40 | Roberto Tadashi Ishikawa v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/06/08 23:00 | Newton Takaki v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/06/08 22:20 | Fabio Mizutani v Douglas Tomioka | W | 0-3 |
| Challenger Sao Paulo | 2022/06/08 21:40 | Rogerio Capobianco v Douglas Tomioka | W | 0-3 |