| Boom Cup | 2020/06/11 20:35 | Lucas Kawahara v Vitor Yamamoto | L | 1-3 |
| Boom Cup | 2020/06/08 20:10 | Lucas Kawahara v Vitor Yamamoto | W | 3-1 |
| 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 | 2020/06/13 23:30 | Leandro Pereira v Lucas Kawahara | W | 1-3 |
| Boom Cup | 2020/06/13 23:05 | Lucas Kawahara v Alexandre Matsuo | W | 3-2 |
| Boom Cup | 2020/06/13 22:40 | Lucas Kawahara v Danilo Umehara | W | 3-1 |
| Boom Cup | 2020/06/13 21:50 | Ito Henrique v Lucas Kawahara | W | 1-3 |
| Boom Cup | 2020/06/13 00:20 | Lucas Kawahara v Jonathan Dias | L | 0-3 |
| Boom Cup | 2020/06/12 23:55 | Tiago Cardoso v Lucas Kawahara | L | 3-0 |
| Boom Cup | 2020/06/12 22:40 | Lucas Kawahara v Leandro Pereira | L | 1-3 |
| Boom Cup | 2020/06/12 22:15 | Alexandre Matsuo v Lucas Kawahara | W | 1-3 |
| Boom Cup | 2020/06/13 23:55 | Vitor Yamamoto v Ito Henrique | W | 3-0 |
| Boom Cup | 2020/06/13 23:05 | Danilo Umehara v Vitor Yamamoto | W | 0-3 |
| Boom Cup | 2020/06/13 22:15 | Leandro Pereira v Vitor Yamamoto | W | 2-3 |
| Boom Cup | 2020/06/13 21:50 | Vitor Yamamoto v Alexandre Matsuo | W | 3-1 |
| Boom Cup | 2020/06/12 21:00 | Akira Chikaraishi v Vitor Yamamoto | L | 3-0 |
| Boom Cup | 2020/06/12 20:35 | Vitor Yamamoto v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/06/12 20:10 | Danilo Umehara v Vitor Yamamoto | W | 0-3 |
| Boom Cup | 2020/06/12 18:55 | Rafael Franco v Vitor Yamamoto | L | 3-1 |