| Challenger Sao Paulo | 2022/06/02 02:20 | Alejandro Fernandez Junior v Hiromi Yokoyama | L | 3-1 |
| Challenger Sao Paulo | 2022/06/02 01:40 | Hiromi Yokoyama v Fabio Mizutani | L | 1-3 |
| Challenger Sao Paulo | 2022/06/02 01:00 | Rogerio Capobianco v Hiromi Yokoyama | W | 0-3 |
| Challenger Sao Paulo | 2022/06/02 00:20 | Kayque Valois v Hiromi Yokoyama | L | 3-2 |
| Challenger Sao Paulo | 2022/06/01 23:40 | Hiromi Yokoyama v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/06/01 23:20 | Jonas Silva v Hiromi Yokoyama | W | 0-3 |
| Challenger Sao Paulo | 2022/06/01 22:20 | Hiromi Yokoyama v Andre Cruz | W | 3-1 |
| Challenger Sao Paulo | 2022/06/01 21:20 | Hiromi Yokoyama v Allan Sarmento | L | 0-3 |