| Boom Cup | 2020/06/10 22:15 | Alexandre Matsuo v Vitor Yamamoto | W | 1-3 |
| Boom Cup | 2020/06/06 21:50 | Alexandre Matsuo v Vitor Yamamoto | W | 0-3 |
| Boom Cup | 2020/06/02 21:50 | Vitor Yamamoto v Alexandre Matsuo | W | 3-0 |
| Boom Cup | 2020/05/30 23:30 | Alexandre Matsuo v Vitor Yamamoto | W | 0-3 |
| Boom Cup | 2020/05/27 23:55 | Vitor Yamamoto v Alexandre Matsuo | W | 3-0 |
| Boom Cup | 2020/05/23 21:50 | Vitor Yamamoto v Alexandre Matsuo | L | 0-3 |
| Boom Cup | 2020/05/22 23:05 | Vitor Yamamoto v Alexandre Matsuo | W | 3-1 |
| Boom Cup | 2020/05/21 22:40 | Vitor Yamamoto v Alexandre Matsuo | W | 3-0 |
| 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 |
| Boom Cup | 2020/06/12 18:30 | Vitor Yamamoto v Ito Henrique | W | 3-0 |
| Boom Cup | 2020/06/11 21:00 | Vitor Yamamoto v Jonathan Dias | L | 2-3 |
| Boom Cup | 2020/06/11 20:35 | Lucas Kawahara v Vitor Yamamoto | W | 1-3 |
| Boom Cup | 2020/06/11 19:45 | Hiromi Yokoyama v Vitor Yamamoto | L | 3-0 |
| Boom Cup | 2020/06/12 23:55 | Alexandre Matsuo v Leandro Pereira | L | 0-3 |
| Boom Cup | 2020/06/12 23:30 | Jonathan Dias v Alexandre Matsuo | L | 3-0 |
| Boom Cup | 2020/06/12 23:05 | Mauricio Goncalves v Alexandre Matsuo | L | 3-0 |
| Boom Cup | 2020/06/12 22:15 | Alexandre Matsuo v Lucas Kawahara | L | 1-3 |
| Boom Cup | 2020/06/12 21:50 | Tiago Cardoso v Alexandre Matsuo | L | 3-0 |
| Boom Cup | 2020/06/11 23:55 | Alexandre Matsuo v Rodrigo Horiuchi | L | 0-3 |
| Boom Cup | 2020/06/11 23:30 | Akira Chikaraishi v Alexandre Matsuo | L | 3-0 |
| Boom Cup | 2020/06/11 23:05 | Mauricio Goncalves v Alexandre Matsuo | L | 3-0 |