| Challenger São Paulo | 2022/06/01 23:40 | Hiromi Yokoyama v Douglas Tomioka | L | 1-3 |
| Challenger São Paulo | 2022/05/14 22:40 | Douglas Tomioka v Hiromi Yokoyama | L | 3-0 |
| Challenger São Paulo | 2022/05/11 21:40 | Hiromi Yokoyama v Douglas Tomioka | L | 0-3 |
| Challenger São Paulo | 2022/04/17 01:40 | Hiromi Yokoyama v Douglas Tomioka | L | 0-3 |
| Challenger São Paulo | 2022/04/07 23:40 | Douglas Tomioka v Hiromi Yokoyama | L | 3-0 |
| Challenger São Paulo | 2022/04/01 01:40 | Douglas Tomioka v Hiromi Yokoyama | L | 3-0 |
| Challenger São Paulo | 2022/06/18 21:40 | Alejandro Fernandez Junior v Hiromi Yokoyama | L | 3-0 |
| Challenger São Paulo | 2022/06/18 21:00 | Fabio Mizutani v Hiromi Yokoyama | L | 3-1 |
| Challenger São Paulo | 2022/06/12 02:00 | Kayque Valois v Hiromi Yokoyama | L | 3-0 |
| Challenger São Paulo | 2022/06/12 01:20 | Hiromi Yokoyama v Roberto Tadashi Ishikawa | L | 0-3 |
| Challenger São Paulo | 2022/06/12 00:20 | Hiromi Yokoyama v Marco Cruz | L | 2-3 |
| Challenger São Paulo | 2022/06/11 23:40 | Everton Vianna v Hiromi Yokoyama | W | 1-3 |
| Challenger São Paulo | 2022/06/11 23:00 | Hiromi Yokoyama v Fabio Mizutani | L | 0-3 |
| Challenger São Paulo | 2022/06/11 22:40 | Alejandro Fernandez Junior v Hiromi Yokoyama | L | 3-0 |
| Challenger São Paulo | 2022/06/18 22:40 | Douglas Tomioka v Waldir Forner Junior | W | 3-1 |
| Challenger São Paulo | 2022/06/18 22:00 | Douglas Tomioka v Marcelo Phaiffer | W | 3-1 |
| Challenger São Paulo | 2022/06/18 21:20 | Douglas Tomioka v Guilherme Mattos | L | 1-3 |
| Challenger São Paulo | 2022/06/16 02:40 | Andre Cruz v Douglas Tomioka | W | 0-3 |
| Challenger São Paulo | 2022/06/16 02:00 | Marco Cruz v Douglas Tomioka | W | 0-3 |
| Challenger São Paulo | 2022/06/16 01:20 | Guilherme Mattos v Douglas Tomioka | W | 1-3 |
| Challenger São Paulo | 2022/06/16 00:40 | Newton Takaki v Douglas Tomioka | W | 0-3 |
| Challenger São Paulo | 2022/06/15 23:40 | Roberto Tadashi Ishikawa v Douglas Tomioka | W | 0-3 |