| Boom Cup | 2020/04/28 19:00 | Jonathan Dias v Joao Paulo Trecco | W | 3-1 |
| Boom Cup | 2020/04/28 18:30 | Ricardo Kojima v Jonathan Dias | L | 3-2 |
| Boom Cup | 2020/04/28 17:30 | Jonathan Dias v Rafael Franco | L | 2-3 |
| Boom Cup | 2020/04/28 16:30 | Lucas Kawahara v Jonathan Dias | L | 3-1 |
| Boom Cup | 2020/04/28 16:00 | Lucas Orsatti v Jonathan Dias | W | 1-3 |
| Boom Cup | 2020/04/27 20:00 | Hiromi Yokoyama v Jonathan Dias | W | 1-3 |
| Boom Cup | 2020/04/27 19:30 | Akira Chikaraishi v Jonathan Dias | L | 3-1 |
| Boom Cup | 2020/04/27 18:30 | Rafael Franco v Jonathan Dias | W | 1-3 |
| Boom Cup | 2020/04/29 15:30 | Hiromi Yokoyama v Tiago Fudimori | L | 1-3 |
| Boom Cup | 2020/04/28 20:30 | Tiago Fudimori v Hiromi Yokoyama | L | 3-1 |
| Boom Cup | 2020/04/28 20:00 | Hiromi Yokoyama v Akira Chikaraishi | L | 0-3 |
| Boom Cup | 2020/04/28 19:30 | Lucas Kawahara v Hiromi Yokoyama | L | 3-1 |
| Boom Cup | 2020/04/27 20:00 | Hiromi Yokoyama v Jonathan Dias | L | 1-3 |
| Boom Cup | 2020/04/27 19:00 | Leandro Pereira v Hiromi Yokoyama | W | 0-3 |
| Boom Cup | 2020/04/27 18:00 | Akira Chikaraishi v Hiromi Yokoyama | L | 3-2 |
| Boom Cup | 2020/04/27 17:30 | Rafael Franco v Hiromi Yokoyama | W | 2-3 |