| Boom Cup | 2020/04/21 17:30 | Ricardo Kojima v Fabio Mizutani | W | 3-2 |
| Boom Cup | 2020/04/21 16:30 | Akira Chikaraishi v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/04/21 16:00 | Gustavo Kodama v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/04/20 19:00 | Edy Sakurada v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/04/20 18:00 | Hugo Suzuki v Ricardo Kojima | W | 2-3 |
| Boom Cup | 2020/04/20 17:30 | Joao Paulo Trecco v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/04/20 17:00 | Ricardo Kojima v Kazuo Morishige | W | 3-0 |
| Boom Cup | 2020/04/20 16:00 | Ricardo Kojima v Tiago Fudimori | W | 3-1 |
| Boom Cup | 2020/04/21 17:30 | Edy Sakurada v Gustavo Kodama | W | 3-1 |
| Boom Cup | 2020/04/21 16:30 | Edy Sakurada v Rodrigo Yonesake | L | 1-3 |
| Boom Cup | 2020/04/21 15:30 | Akira Chikaraishi v Edy Sakurada | W | 2-3 |
| Boom Cup | 2020/04/20 19:00 | Edy Sakurada v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/04/20 18:00 | Edy Sakurada v Kazuo Morishige | W | 3-2 |
| Boom Cup | 2020/04/20 17:00 | Edy Sakurada v Hugo Suzuki | L | 2-3 |
| Boom Cup | 2020/04/20 16:30 | Edy Sakurada v Tiago Fudimori | W | 3-0 |
| Boom Cup | 2020/04/20 15:30 | Edy Sakurada v Joao Paulo Trecco | W | 3-1 |