| Challenger Sao Paulo | 2022/03/30 23:20 | Alejandro Fernandez Junior v Fabio Mizutani | W | 3-0 |
| Challenger Sao Paulo | 2022/03/30 22:40 | Manuel Freitas Chambel Paiva v Alejandro Fernandez Junior | W | 1-3 |
| Challenger Sao Paulo | 2022/03/30 22:00 | Jefferson Silva v Alejandro Fernandez Junior | W | 1-3 |
| Challenger Sao Paulo | 2022/03/30 21:20 | Guilherme Mattos v Alejandro Fernandez Junior | W | 0-3 |
| Challenger Sao Paulo | 2022/03/26 02:40 | Guilherme Mattos v Alejandro Fernandez Junior | W | 1-3 |
| Challenger Sao Paulo | 2022/03/26 02:00 | Milton Cardoso v Alejandro Fernandez Junior | L | 3-1 |
| Challenger Sao Paulo | 2022/03/26 00:40 | Manuel Freitas Chambel Paiva v Alejandro Fernandez Junior | W | 0-3 |
| Challenger Sao Paulo | 2022/03/25 23:00 | De Hong Jung v Alejandro Fernandez Junior | W | 1-3 |
| Challenger Sao Paulo | 2022/03/30 23:20 | Hiromi Yokoyama v Guilherme Mattos | L | 0-3 |
| Challenger Sao Paulo | 2022/03/30 22:20 | Fabio Mizutani v Hiromi Yokoyama | L | 3-0 |
| Challenger Sao Paulo | 2022/03/30 21:40 | De Hong Jung v Hiromi Yokoyama | L | 3-0 |
| Challenger Sao Paulo | 2022/03/30 21:00 | Jefferson Silva v Hiromi Yokoyama | L | 3-1 |
| Boom Cup | 2020/06/13 21:00 | Lucas Orsatti v Hiromi Yokoyama | W | 2-3 |
| Boom Cup | 2020/06/13 20:10 | Hiromi Yokoyama v Mauricio Goncalves | W | 3-0 |
| Boom Cup | 2020/06/13 19:45 | Ricardo Kojima v Hiromi Yokoyama | L | 3-0 |
| Boom Cup | 2020/06/13 18:55 | Hiromi Yokoyama v Tiago Cardoso | L | 2-3 |