| Boom Cup | 2020/04/27 15:30 | Ricardo Kojima v Alec Fudihara | W | 3-1 |
| Boom Cup | 2020/04/27 14:00 | Ricardo Kojima v Joao Paulo Trecco | W | 3-0 |
| Boom Cup | 2020/04/27 13:30 | Ricardo Kojima v Tiago Fudimori | L | 2-3 |
| Boom Cup | 2020/04/27 12:30 | Ricardo Kojima v Mauricio Goncalves | W | 3-0 |
| Boom Cup | 2020/04/27 12:00 | Ricardo Kojima v Avelino Neto | W | 3-0 |
| Boom Cup | 2020/04/22 16:30 | Edgar Bull v Ricardo Kojima | W | 2-3 |
| Boom Cup | 2020/04/22 16:00 | Akira Chikaraishi v Ricardo Kojima | W | 2-3 |
| Boom Cup | 2020/04/22 15:30 | Ricardo Kojima v Tiago Sakagute | W | 3-0 |
| Boom Cup | 2020/04/27 20:00 | Hiromi Yokoyama v Jonathan Dias | L | 1-3 |
| Boom Cup | 2020/04/27 19:00 | Leandro Pereira v Hiromi Yokoyama | W | 0-3 |
| Boom Cup | 2020/04/27 18:00 | Akira Chikaraishi v Hiromi Yokoyama | L | 3-2 |
| Boom Cup | 2020/04/27 17:30 | Rafael Franco v Hiromi Yokoyama | W | 2-3 |
| Boom Cup | 2020/04/27 16:30 | Lucas Orsatti v Hiromi Yokoyama | L | 3-1 |