| Challenger Sao Paulo | 2022/06/19 01:20 | Waldir Forner Junior v Hiromi Yokoyama | W | 2-3 |
| Challenger Sao Paulo | 2022/06/19 00:40 | Marcelo Phaiffer v Hiromi Yokoyama | L | 3-1 |
| Challenger Sao Paulo | 2022/06/19 00:00 | Guilherme Mattos v Hiromi Yokoyama | L | 3-0 |
| Challenger Sao Paulo | 2022/06/18 23:20 | Hiromi Yokoyama v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/06/18 21:40 | Alejandro Fernandez Junior v Hiromi Yokoyama | L | 3-0 |
| Challenger Sao Paulo | 2022/06/18 21:00 | Fabio Mizutani v Hiromi Yokoyama | L | 3-1 |
| Challenger Sao Paulo | 2022/06/12 02:00 | Kayque Valois v Hiromi Yokoyama | L | 3-0 |
| Challenger Sao Paulo | 2022/06/12 01:20 | Hiromi Yokoyama v Roberto Tadashi Ishikawa | L | 0-3 |
| Challenger Sao Paulo | 2022/06/19 02:00 | Marcelo Phaiffer v Mauricio Teodoro | L | 3-0 |
| Challenger Sao Paulo | 2022/06/19 01:20 | Guilherme Mattos v Mauricio Teodoro | L | 3-0 |
| Challenger Sao Paulo | 2022/06/19 00:40 | Douglas Tomioka v Mauricio Teodoro | L | 3-0 |
| Challenger Sao Paulo | 2022/06/18 23:40 | Ricardo Martins De Brito v Mauricio Teodoro | L | 3-0 |
| Challenger Sao Paulo | 2022/06/18 23:00 | Alejandro Fernandez Junior v Mauricio Teodoro | L | 3-0 |
| Challenger Sao Paulo | 2022/06/18 22:20 | Fabio Mizutani v Mauricio Teodoro | L | 3-0 |
| Challenger Sao Paulo | 2022/06/18 21:40 | Waldir Forner Junior v Mauricio Teodoro | L | 3-0 |