| Boom Cup | 2020/04/22 19:30 | Roberto Zangali v Joao Paulo Trecco | W | 3-0 |
| Boom Cup | 2020/04/22 18:30 | Leonardo Arakaki v Roberto Zangali | L | 3-1 |
| Boom Cup | 2020/04/22 18:00 | Edy Sakurada v Roberto Zangali | L | 3-2 |
| Boom Cup | 2020/04/22 17:30 | Alfredo Neto v Roberto Zangali | W | 0-3 |
| Boom Cup | 2020/04/21 15:00 | Tiago Fudimori v Roberto Zangali | W | 1-3 |
| Boom Cup | 2020/04/21 14:30 | Roberto Zangali v Alec Fudihara | W | 3-1 |
| Boom Cup | 2020/04/21 13:30 | Roberto Zangali v Kazuo Morishige | L | 1-3 |
| Boom Cup | 2020/04/21 12:30 | Alfredo Neto v Roberto Zangali | L | 3-2 |
| Boom Cup | 2020/04/22 20:00 | Gustavo Kodama v Edy Sakurada | L | 2-3 |
| Boom Cup | 2020/04/22 19:00 | Gustavo Kodama v Alfredo Neto | W | 3-1 |
| Boom Cup | 2020/04/22 18:00 | Leonardo Arakaki v Gustavo Kodama | L | 3-0 |
| Boom Cup | 2020/04/22 17:30 | Joao Paulo Trecco v Gustavo Kodama | W | 0-3 |
| Boom Cup | 2020/04/21 19:00 | Akira Chikaraishi v Gustavo Kodama | W | 0-3 |
| Boom Cup | 2020/04/21 18:00 | Rodrigo Yonesake v Gustavo Kodama | L | 3-1 |
| Boom Cup | 2020/04/21 17:30 | Edy Sakurada v Gustavo Kodama | L | 3-1 |
| Boom Cup | 2020/04/21 17:00 | Gustavo Kodama v Fabio Mizutani | W | 3-2 |