| Boom Cup | 2020/05/19 20:35 | Vitor Yamamoto v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/05/19 00:20 | Ricardo Kojima v Vitor Yamamoto | L | 3-1 |
| Boom Cup | 2020/05/12 20:30 | Vitor Yamamoto v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/05/11 13:00 | Vitor Yamamoto v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/05/05 12:30 | Ricardo Kojima v Vitor Yamamoto | L | 3-0 |
| Boom Cup | 2020/05/03 19:00 | Vitor Yamamoto v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/05/02 15:30 | Vitor Yamamoto v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/05/21 22:40 | Vitor Yamamoto v Alexandre Matsuo | W | 3-0 |
| Boom Cup | 2020/05/21 21:50 | Hiromi Yokoyama v Vitor Yamamoto | L | 3-2 |
| Boom Cup | 2020/05/21 00:20 | Vitor Yamamoto v Ito Henrique | L | 0-3 |
| Boom Cup | 2020/05/20 23:55 | Lucas Kawahara v Vitor Yamamoto | L | 3-2 |
| Boom Cup | 2020/05/20 22:40 | Vitor Yamamoto v Alexandre Matsuo | W | 3-2 |
| Boom Cup | 2020/05/20 22:15 | Leandro Pereira v Vitor Yamamoto | L | 3-1 |
| Boom Cup | 2020/05/20 21:50 | Vitor Yamamoto v Akira Chikaraishi | L | 0-3 |
| Boom Cup | 2020/05/19 21:25 | Lucas Kawahara v Vitor Yamamoto | L | 3-1 |
| Boom Cup | 2020/05/21 22:15 | Ricardo Kojima v Hiromi Yokoyama | W | 3-0 |
| Boom Cup | 2020/05/21 21:25 | Lucas Orsatti v Ricardo Kojima | W | 2-3 |
| Boom Cup | 2020/05/20 21:00 | Ricardo Kojima v Lucas Orsatti | W | 3-2 |
| Boom Cup | 2020/05/20 20:10 | Danilo Umehara v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/05/20 19:45 | Ricardo Kojima v Jonathan Dias | W | 3-2 |
| Boom Cup | 2020/05/20 19:20 | Ricardo Kojima v Mauricio Goncalves | W | 3-0 |
| Boom Cup | 2020/05/20 18:55 | Hiromi Yokoyama v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/05/19 21:00 | Ricardo Kojima v Akira Chikaraishi | W | 3-1 |