| Boom Cup | 2020/06/06 22:15 | Vitor Yamamoto v Lucas Kawahara | L | 3-1 |
| Boom Cup | 2020/05/30 21:50 | Lucas Kawahara v Vitor Yamamoto | W | 3-0 |
| Boom Cup | 2020/05/27 23:05 | Lucas Kawahara v Vitor Yamamoto | W | 3-1 |
| Boom Cup | 2020/05/24 00:20 | Vitor Yamamoto v Lucas Kawahara | L | 3-0 |
| Boom Cup | 2020/05/20 23:55 | Lucas Kawahara v Vitor Yamamoto | W | 3-2 |
| Boom Cup | 2020/05/19 21:25 | Lucas Kawahara v Vitor Yamamoto | W | 3-1 |
| Boom Cup | 2020/05/11 14:00 | Lucas Kawahara v Vitor Yamamoto | W | 3-0 |
| Boom Cup | 2020/05/01 14:30 | Lucas Kawahara v Vitor Yamamoto | L | 1-3 |
| Boom Cup | 2020/06/08 19:20 | Rafael Franco v Lucas Kawahara | L | 3-1 |
| Boom Cup | 2020/06/08 18:30 | Lucas Kawahara v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/06/07 00:20 | Lucas Kawahara v Ito Henrique | W | 3-0 |
| Boom Cup | 2020/06/06 23:55 | Alexandre Matsuo v Lucas Kawahara | L | 3-2 |
| Boom Cup | 2020/06/06 22:40 | Lucas Kawahara v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/06/06 22:15 | Vitor Yamamoto v Lucas Kawahara | L | 3-1 |
| Boom Cup | 2020/06/06 21:50 | Lucas Kawahara v Danilo Umehara | W | 3-0 |
| Boom Cup | 2020/06/05 21:25 | Hiromi Yokoyama v Lucas Kawahara | L | 3-0 |
| Boom Cup | 2020/06/08 18:55 | Ricardo Kojima v Vitor Yamamoto | L | 3-0 |
| Boom Cup | 2020/06/08 18:30 | Vitor Yamamoto v Akira Chikaraishi | L | 0-3 |
| Boom Cup | 2020/06/06 23:55 | Vitor Yamamoto v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/06/06 23:30 | Ito Henrique v Vitor Yamamoto | W | 0-3 |
| Boom Cup | 2020/06/06 23:05 | Danilo Umehara v Vitor Yamamoto | W | 0-3 |
| Boom Cup | 2020/06/06 22:15 | Vitor Yamamoto v Lucas Kawahara | W | 3-1 |
| Boom Cup | 2020/06/06 21:50 | Alexandre Matsuo v Vitor Yamamoto | W | 0-3 |
| Boom Cup | 2020/06/05 00:20 | Tiago Cardoso v Vitor Yamamoto | L | 3-0 |