| Boom Cup | 2020/04/22 18:00 | Leonardo Arakaki v Gustavo Kodama | W | 3-0 |
| Boom Cup | 2020/04/22 17:00 | Leonardo Arakaki v Edy Sakurada | W | 3-2 |
| Boom Cup | 2020/04/21 20:30 | Leonardo Arakaki v Tiago Sakagute | W | 3-0 |
| Boom Cup | 2020/04/21 20:00 | Hugo Suzuki v Leonardo Arakaki | W | 1-3 |
| Boom Cup | 2020/04/21 19:30 | Leonardo Arakaki v Joao Paulo Trecco | W | 3-0 |
| Boom Cup | 2020/04/20 15:30 | Fabio Mizutani v Leonardo Arakaki | L | 3-0 |
| Boom Cup | 2020/04/20 14:30 | Rodrigo Yonesake v Leonardo Arakaki | L | 3-2 |
| Boom Cup | 2020/04/20 14:00 | Tiago Sakagute v Leonardo Arakaki | W | 0-3 |
| 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 | 2020/04/20 15:00 | Rodrigo Yonesake v Roberto Zangali | L | 3-1 |