| 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 | 2020/04/21 12:00 | Edgar Bull v Roberto Zangali | L | 3-0 |
| Boom Cup | 2020/04/22 19:00 | Edy Sakurada v Joao Paulo Trecco | L | 3-1 |
| Boom Cup | 2020/04/22 18:30 | Joao Paulo Trecco v Alfredo Neto | L | 0-3 |
| Boom Cup | 2020/04/22 17:30 | Joao Paulo Trecco v Gustavo Kodama | L | 0-3 |
| Boom Cup | 2020/04/21 20:30 | Hugo Suzuki v Joao Paulo Trecco | L | 3-0 |
| Boom Cup | 2020/04/21 20:00 | Joao Paulo Trecco v Tiago Sakagute | W | 3-1 |
| Boom Cup | 2020/04/21 19:30 | Leonardo Arakaki v Joao Paulo Trecco | L | 3-0 |
| Boom Cup | 2020/04/20 19:00 | Tiago Fudimori v Joao Paulo Trecco | L | 3-1 |
| Boom Cup | 2020/04/20 18:30 | Kazuo Morishige v Joao Paulo Trecco | L | 3-0 |