| Boom Cup | 2020/04/21 18:00 | Rodrigo Yonesake v Gustavo Kodama | W | 3-1 |
| Boom Cup | 2020/04/21 17:00 | A. Chikaraishi v Rodrigo Yonesake | W | 0-3 |
| Boom Cup | 2020/04/21 17:00 | Akira Chikaraishi v Rodrigo Yonesake | W | 0-3 |
| Boom Cup | 2020/04/21 16:30 | Edy Sakurada v Rodrigo Yonesake | W | 1-3 |
| Boom Cup | 2020/04/21 16:00 | Fabio Mizutani v Rodrigo Yonesake | W | 0-3 |
| Boom Cup | 2020/04/20 15:00 | Rodrigo Yonesake v Roberto Zangali | W | 3-1 |
| Boom Cup | 2020/04/20 14:30 | Rodrigo Yonesake v Leonardo Arakaki | W | 3-2 |
| Boom Cup | 2020/04/20 13:30 | Fabio Mizutani v Rodrigo Yonesake | W | 0-3 |
| Boom Cup | 2020/04/21 18:00 | Ricardo Kojima v Edy Sakurada | W | 3-2 |
| 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 |