| Boom Cup | 2020/04/21 12:30 | Alfredo Neto v Roberto Zangali | L | 3-2 |
| Boom Cup | 2020/04/21 12:00 | Edgar Bull v Roberto Zangali | L | 3-0 |
| Boom Cup | 2020/04/20 15:00 | Rodrigo Yonesake v Roberto Zangali | L | 3-1 |
| Boom Cup | 2020/04/20 14:30 | Roberto Zangali v Tiago Sakagute | W | 3-1 |
| Boom Cup | 2020/04/20 13:30 | Roberto Zangali v Alec Fudihara | W | 3-0 |
| Boom Cup | 2020/04/20 12:30 | Fabio Mizutani v Roberto Zangali | L | 3-0 |
| Boom Cup | 2020/04/20 12:00 | Leonardo Arakaki v Roberto Zangali | L | 3-1 |
| Boom Cup | 2020/04/21 13:00 | Edgar Bull v Kazuo Morishige | L | 3-0 |
| Boom Cup | 2020/04/21 12:30 | Kazuo Morishige v Tiago Fudimori | L | 1-3 |
| Boom Cup | 2020/04/20 18:30 | Kazuo Morishige v Joao Paulo Trecco | W | 3-0 |
| Boom Cup | 2020/04/20 18:00 | Edy Sakurada v Kazuo Morishige | L | 3-2 |
| Boom Cup | 2020/04/20 17:30 | Tiago Fudimori v Kazuo Morishige | W | 0-3 |
| Boom Cup | 2020/04/20 17:00 | Ricardo Kojima v Kazuo Morishige | L | 3-0 |
| Boom Cup | 2020/04/20 16:00 | Kazuo Morishige v Hugo Suzuki | L | 0-3 |