| Boom Cup | 2020/06/05 19:45 | Hiromi Yokoyama v Jonathan Dias | W | 3-0 |
| Boom Cup | 2020/06/04 19:20 | Jonathan Dias v Hiromi Yokoyama | W | 2-3 |
| Boom Cup | 2020/06/01 21:00 | Jonathan Dias v Hiromi Yokoyama | L | 3-0 |
| Boom Cup | 2020/05/29 21:50 | Jonathan Dias v Hiromi Yokoyama | L | 3-1 |
| Boom Cup | 2020/05/26 18:30 | Jonathan Dias v Hiromi Yokoyama | L | 3-1 |
| Boom Cup | 2020/05/20 19:20 | Jonathan Dias v Hiromi Yokoyama | W | 1-3 |
| Boom Cup | 2020/05/11 19:30 | Jonathan Dias v Hiromi Yokoyama | W | 1-3 |
| Boom Cup | 2020/05/08 19:00 | Hiromi Yokoyama v Jonathan Dias | L | 0-3 |
| Boom Cup | 2020/06/06 20:10 | Lucas Orsatti v Hiromi Yokoyama | W | 1-3 |
| Boom Cup | 2020/06/06 18:55 | Rodrigo Horiuchi v Hiromi Yokoyama | W | 1-3 |
| Boom Cup | 2020/06/06 18:30 | Hiromi Yokoyama v Mauricio Goncalves | L | 0-3 |
| Boom Cup | 2020/06/05 21:25 | Hiromi Yokoyama v Lucas Kawahara | W | 3-0 |
| Boom Cup | 2020/06/05 20:35 | Lucas Orsatti v Hiromi Yokoyama | L | 3-0 |
| Boom Cup | 2020/06/05 19:45 | Hiromi Yokoyama v Jonathan Dias | W | 3-0 |
| Boom Cup | 2020/06/05 19:20 | Tiago Cardoso v Hiromi Yokoyama | L | 3-1 |
| Boom Cup | 2020/06/05 18:55 | Hiromi Yokoyama v Ito Henrique | W | 3-0 |
| Boom Cup | 2020/06/06 19:45 | Jonathan Dias v Rodrigo Horiuchi | L | 1-3 |
| Boom Cup | 2020/06/06 19:20 | Mauricio Goncalves v Jonathan Dias | L | 3-2 |
| Boom Cup | 2020/06/06 18:55 | Jonathan Dias v Akira Chikaraishi | L | 1-3 |
| Boom Cup | 2020/06/05 21:00 | Tiago Cardoso v Jonathan Dias | W | 1-3 |
| Boom Cup | 2020/06/05 20:10 | Jonathan Dias v Ito Henrique | W | 3-0 |
| Boom Cup | 2020/06/05 19:45 | Hiromi Yokoyama v Jonathan Dias | L | 3-0 |
| Boom Cup | 2020/06/05 18:55 | Jonathan Dias v Lucas Orsatti | W | 3-0 |
| Boom Cup | 2020/06/05 18:30 | Lucas Kawahara v Jonathan Dias | W | 0-3 |