| Challenger Sao Paulo | 2022/05/14 22:40 | Douglas Tomioka v Hiromi Yokoyama | L | 3-0 |
| Challenger Sao Paulo | 2022/05/14 21:40 | Hiromi Yokoyama v Jonas Silva | W | 3-2 |
| Challenger Sao Paulo | 2022/05/14 21:00 | Fabio Mizutani v Hiromi Yokoyama | L | 3-0 |
| Challenger Sao Paulo | 2022/05/14 02:40 | Vinicius Girotto v Hiromi Yokoyama | W | 1-3 |
| Challenger Sao Paulo | 2022/05/14 01:40 | Jefferson Silva v Hiromi Yokoyama | W | 0-3 |
| Challenger Sao Paulo | 2022/05/14 01:00 | Hiromi Yokoyama v Antonio Neto | W | 3-1 |
| Challenger Sao Paulo | 2022/05/14 00:20 | Fernando Santos v Hiromi Yokoyama | W | 0-3 |
| Challenger Sao Paulo | 2022/05/13 23:00 | Jocimar Silva v Hiromi Yokoyama | W | 0-3 |
| Challenger Sao Paulo | 2022/05/14 22:20 | Julio Silva v Jonas Silva | L | 2-3 |
| Challenger Sao Paulo | 2022/05/14 22:00 | Julio Silva v Agnaldo Silva | W | 3-2 |
| Challenger Sao Paulo | 2022/05/14 21:00 | Julio Silva v Fernando Santos | W | 3-1 |