| Boom Cup | 2020/05/27 23:30 | Alexandre Matsuo v Lucas Kawahara | W | 2-3 |
| Boom Cup | 2020/05/25 22:15 | Alexandre Matsuo v Lucas Kawahara | W | 0-3 |
| Boom Cup | 2020/05/23 22:40 | Alexandre Matsuo v Lucas Kawahara | W | 1-3 |
| Boom Cup | 2020/05/20 22:15 | Alexandre Matsuo v Lucas Kawahara | W | 1-3 |
| Boom Cup | 2020/05/30 22:15 | Danilo Umehara v Lucas Kawahara | W | 1-3 |
| Boom Cup | 2020/05/30 21:50 | Lucas Kawahara v Vitor Yamamoto | W | 3-0 |
| Boom Cup | 2020/05/29 00:20 | Akira Chikaraishi v Lucas Kawahara | L | 3-0 |
| Boom Cup | 2020/05/28 23:55 | Lucas Kawahara v Leandro Pereira | W | 3-0 |
| Boom Cup | 2020/05/28 23:05 | Ito Henrique v Lucas Kawahara | W | 0-3 |
| Boom Cup | 2020/05/28 22:15 | Ricardo Kojima v Lucas Kawahara | L | 3-0 |
| Boom Cup | 2020/05/28 21:50 | Lucas Kawahara v Jonathan Dias | L | 0-3 |
| Boom Cup | 2020/05/28 00:20 | Lucas Kawahara v Mauricio Goncalves | L | 0-3 |
| Boom Cup | 2020/05/30 22:15 | Alexandre Matsuo v Ito Henrique | L | 1-3 |
| Boom Cup | 2020/05/30 21:50 | Leandro Pereira v Alexandre Matsuo | W | 1-3 |
| Boom Cup | 2020/05/30 00:20 | Alexandre Matsuo v Rafael Franco | L | 0-3 |
| Boom Cup | 2020/05/29 23:55 | Jonathan Dias v Alexandre Matsuo | L | 3-0 |
| Boom Cup | 2020/05/29 22:40 | Alexandre Matsuo v Akira Chikaraishi | L | 0-3 |
| Boom Cup | 2020/05/29 22:15 | Hiromi Yokoyama v Alexandre Matsuo | L | 3-0 |
| Boom Cup | 2020/05/29 21:50 | Alexandre Matsuo v Lucas Orsatti | L | 0-3 |
| Boom Cup | 2020/05/27 23:55 | Vitor Yamamoto v Alexandre Matsuo | L | 3-0 |