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