| Boom Cup | 2020/05/06 14:00 | Leandro Pereira v Vitor Yamamoto | L | 3-0 |
| Boom Cup | 2020/05/04 14:30 | Vitor Yamamoto v Leandro Pereira | W | 3-0 |
| Boom Cup | 2020/04/28 12:30 | Leandro Pereira v Vitor Yamamoto | L | 3-0 |
| Boom Cup | 2020/04/27 16:00 | Leandro Pereira v Vitor Yamamoto | L | 3-0 |
| Boom Cup | 2020/05/08 17:30 | Hiromi Yokoyama v Vitor Yamamoto | L | 3-2 |
| Boom Cup | 2020/05/07 13:00 | Vitor Yamamoto v Avelino Neto | L | 1-3 |
| Boom Cup | 2020/05/07 12:30 | Vitor Yamamoto v Mauricio Goncalves | L | 0-3 |
| Boom Cup | 2020/05/07 12:00 | Jonathan Dias v Vitor Yamamoto | L | 3-0 |
| Boom Cup | 2020/05/06 17:00 | Vitor Yamamoto v Ito Henrique | W | 3-0 |
| Boom Cup | 2020/05/06 16:00 | Jonathan Dias v Vitor Yamamoto | L | 3-0 |
| Boom Cup | 2020/05/06 15:00 | Vitor Yamamoto v Avelino Neto | W | 3-1 |
| Boom Cup | 2020/05/06 14:30 | Vitor Yamamoto v Akira Chikaraishi | L | 0-3 |
| Boom Cup | 2020/05/08 17:00 | Leandro Pereira v Jonathan Dias | L | 0-3 |
| Boom Cup | 2020/05/07 16:30 | Joao Paulo Trecco v Leandro Pereira | L | 3-0 |
| Boom Cup | 2020/05/07 16:00 | Leandro Pereira v Tiago Fudimori | L | 0-3 |
| Boom Cup | 2020/05/07 15:00 | Rafael Franco v Leandro Pereira | L | 3-0 |
| Boom Cup | 2020/05/07 14:00 | Leandro Pereira v Tiago Cardoso | L | 0-3 |
| Boom Cup | 2020/05/07 13:30 | Ricardo Kojima v Leandro Pereira | L | 3-0 |
| Boom Cup | 2020/05/06 21:30 | Leandro Pereira v Joao Paulo Trecco | L | 0-3 |
| Boom Cup | 2020/05/06 21:00 | Leandro Pereira v Rafael Franco | L | 0-3 |