| Boom Cup | 2020/04/27 17:00 | Leandro Pereira v Akira Chikaraishi | W | 0-3 |
| Boom Cup | 2020/04/27 16:00 | Rafael Franco v Akira Chikaraishi | W | 0-3 |
| Boom Cup | 2020/04/27 15:30 | Tiago Cardoso v Akira Chikaraishi | W | 0-3 |
| Boom Cup | 2020/04/22 16:30 | Rodrigo Yonesake v Akira Chikaraishi | L | 3-2 |
| Boom Cup | 2020/04/22 16:00 | Akira Chikaraishi v Ricardo Kojima | L | 2-3 |
| Boom Cup | 2020/04/22 15:00 | Akira Chikaraishi v Edgar Bull | L | 2-3 |
| Boom Cup | 2020/04/22 14:00 | Hugo Suzuki v Akira Chikaraishi | W | 0-3 |
| Boom Cup | 2020/04/22 13:30 | Tiago Sakagute v Akira Chikaraishi | W | 0-3 |
| Boom Cup | 2020/04/27 17:30 | Rafael Franco v Hiromi Yokoyama | W | 2-3 |
| Boom Cup | 2020/04/27 16:30 | Lucas Orsatti v Hiromi Yokoyama | L | 3-1 |