| Boom Cup | 2020/05/20 19:20 | Dias, Jonathan v Yokoyama, Hiromi | L | 1-3 |
| Boom Cup | 2020/05/11 19:30 | Dias, Jonathan v Yokoyama, Hiromi | L | 1-3 |
| Boom Cup | 2020/05/08 19:00 | Yokoyama, Hiromi v Dias, Jonathan | W | 0-3 |
| Boom Cup | 2020/05/05 19:00 | Yokoyama, Hiromi v Dias, Jonathan | W | 0-3 |
| Boom Cup | 2020/04/29 16:00 | Dias, Jonathan v Yokoyama, Hiromi | L | 2-3 |
| Boom Cup | 2020/04/27 20:00 | Yokoyama, Hiromi v Dias, Jonathan | W | 1-3 |
| Boom Cup | 2020/05/26 00:45 | Dias, Jonathan v Goncalves, Maurico | W | 3-0 |
| Boom Cup | 2020/05/25 21:25 | Franco, Rafael v Dias, Jonathan | W | 0-3 |
| Boom Cup | 2020/05/25 20:35 | Dias, Jonathan v Yamamoto, Vitor | W | 3-1 |
| Boom Cup | 2020/05/25 20:10 | Dias, Jonathan v Chikaraishi, Akira | L | 1-3 |
| Boom Cup | 2020/05/25 19:20 | Cardoso, Tiago v Dias, Jonathan | L | 3-1 |
| Boom Cup | 2020/05/23 00:20 | Cardoso, Tiago v Dias, Jonathan | L | 3-0 |
| Boom Cup | 2020/05/22 23:30 | Dias, Jonathan v Matsuo, Alexandre | W | 3-0 |
| Boom Cup | 2020/05/22 23:05 | Dias, Jonathan v Umehara, Danilo | W | 3-0 |
| Boom Cup | 2020/05/25 23:55 | Yokoyama, Hiromi v Matsuo, Alexandre | W | 3-0 |
| Boom Cup | 2020/05/25 23:30 | Henrique, Ito v Yokoyama, Hiromi | W | 0-3 |
| Boom Cup | 2020/05/25 23:05 | Umehara, Danilo v Yokoyama, Hiromi | W | 0-3 |
| Boom Cup | 2020/05/25 22:15 | Yokoyama, Hiromi v Orsatti, Lucas | L | 0-3 |
| Boom Cup | 2020/05/25 21:25 | Kawahara, Lucas v Yokoyama, Hiromi | W | 0-3 |
| Boom Cup | 2020/05/23 21:00 | Chikaraishi, Akira v Yokoyama, Hiromi | L | 3-1 |
| Boom Cup | 2020/05/23 20:35 | Yokoyama, Hiromi v Orsatti, Lucas | W | 3-2 |
| Boom Cup | 2020/05/23 20:10 | Henrique, Ito v Yokoyama, Hiromi | W | 0-3 |