| Boom Cup | 2020/05/19 19:45 | Lucas Kawahara v Akira Chikaraishi | W | 0-3 |
| Boom Cup | 2020/05/18 18:55 | Akira Chikaraishi v Lucas Kawahara | W | 3-0 |
| Boom Cup | 2020/05/08 13:00 | Lucas Kawahara v Akira Chikaraishi | W | 0-3 |
| Boom Cup | 2020/05/07 19:30 | Akira Chikaraishi v Lucas Kawahara | W | 3-0 |
| Boom Cup | 2020/05/02 13:30 | Lucas Kawahara v Akira Chikaraishi | W | 0-3 |
| Boom Cup | 2020/05/01 15:30 | Lucas Kawahara v Akira Chikaraishi | W | 0-3 |
| Boom Cup | 2020/04/30 12:00 | Akira Chikaraishi v Lucas Kawahara | W | 3-0 |
| Boom Cup | 2020/04/28 20:30 | Lucas Kawahara v Akira Chikaraishi | W | 0-3 |
| Boom Cup | 2020/05/20 23:30 | Alexandre Matsuo v Akira Chikaraishi | W | 0-3 |
| Boom Cup | 2020/05/20 23:05 | Akira Chikaraishi v Leandro Pereira | W | 3-0 |
| Boom Cup | 2020/05/20 22:40 | Akira Chikaraishi v Ito Henrique | W | 3-0 |
| Boom Cup | 2020/05/20 21:50 | Vitor Yamamoto v Akira Chikaraishi | W | 0-3 |
| Boom Cup | 2020/05/19 21:00 | Ricardo Kojima v Akira Chikaraishi | L | 3-1 |
| Boom Cup | 2020/05/19 20:10 | Akira Chikaraishi v Rafael Franco | W | 3-0 |
| Boom Cup | 2020/05/19 19:45 | Lucas Kawahara v Akira Chikaraishi | W | 0-3 |
| Boom Cup | 2020/05/19 18:55 | Akira Chikaraishi v Tiago Fudimori | W | 3-1 |
| Boom Cup | 2020/05/20 23:55 | Lucas Kawahara v Vitor Yamamoto | W | 3-2 |
| Boom Cup | 2020/05/20 23:05 | Ito Henrique v Lucas Kawahara | W | 0-3 |
| Boom Cup | 2020/05/20 22:15 | Alexandre Matsuo v Lucas Kawahara | W | 1-3 |
| Boom Cup | 2020/05/20 21:50 | Lucas Kawahara v Leandro Pereira | W | 3-1 |
| Boom Cup | 2020/05/19 21:25 | Lucas Kawahara v Vitor Yamamoto | W | 3-1 |
| Boom Cup | 2020/05/19 20:35 | Tiago Fudimori v Lucas Kawahara | L | 3-0 |
| Boom Cup | 2020/05/19 19:45 | Lucas Kawahara v Akira Chikaraishi | L | 0-3 |
| Boom Cup | 2020/05/19 19:20 | Ricardo Kojima v Lucas Kawahara | L | 3-0 |