| Boom Cup | 2020/06/10 23:55 | Dias, Jonathan v Yamamoto, Vitor | L | 3-0 |
| Boom Cup | 2020/05/27 22:15 | Yamamoto, Vitor v Dias, Jonathan | L | 0-3 |
| Boom Cup | 2020/05/25 20:35 | Dias, Jonathan v Yamamoto, Vitor | L | 3-1 |
| Boom Cup | 2020/05/22 22:40 | Yamamoto, Vitor v Dias, Jonathan | W | 3-0 |
| Boom Cup | 2020/05/18 23:05 | Dias, Jonathan v Yamamoto, Vitor | L | 3-1 |
| Boom Cup | 2020/05/15 13:30 | Yamamoto, Vitor v Dias, Jonathan | L | 0-3 |
| Boom Cup | 2020/05/14 14:00 | Yamamoto, Vitor v Dias, Jonathan | L | 0-3 |
| Boom Cup | 2020/05/12 19:30 | Yamamoto, Vitor v Dias, Jonathan | L | 0-3 |
| Boom Cup | 2020/06/11 20:35 | Kawahara, Lucas v Yamamoto, Vitor | W | 1-3 |
| Boom Cup | 2020/06/11 19:45 | Yokoyama, Hiromi v Yamamoto, Vitor | L | 3-0 |
| Boom Cup | 2020/06/11 19:20 | Yamamoto, Vitor v Umehara, Danilo | W | 3-0 |
| Boom Cup | 2020/06/11 18:30 | Orsatti, Lucas v Yamamoto, Vitor | L | 3-0 |
| Boom Cup | 2020/06/11 00:20 | Yamamoto, Vitor v Franco, Rafael | L | 1-3 |
| Boom Cup | 2020/06/10 23:55 | Dias, Jonathan v Yamamoto, Vitor | L | 3-0 |
| Boom Cup | 2020/06/10 22:40 | Yamamoto, Vitor v Horiuchi, Rodrigo | W | 3-2 |
| Boom Cup | 2020/06/10 22:15 | Matsuo, Alexandre v Yamamoto, Vitor | W | 1-3 |
| Boom Cup | 2020/06/11 20:10 | Dias, Jonathan v Yokoyama, Hiromi | W | 3-0 |
| Boom Cup | 2020/06/11 19:45 | Umehara, Danilo v Dias, Jonathan | W | 0-3 |
| Boom Cup | 2020/06/11 18:55 | Dias, Jonathan v Orsatti, Lucas | L | 2-3 |
| Boom Cup | 2020/06/11 18:30 | Kawahara, Lucas v Dias, Jonathan | W | 0-3 |
| Boom Cup | 2020/06/11 00:20 | Pereira, Leandro v Dias, Jonathan | W | 0-3 |
| Boom Cup | 2020/06/10 23:55 | Dias, Jonathan v Yamamoto, Vitor | W | 3-0 |
| Boom Cup | 2020/06/10 23:05 | Franco, Rafael v Dias, Jonathan | W | 2-3 |
| Boom Cup | 2020/06/10 22:15 | Horiuchi, Rodrigo v Dias, Jonathan | W | 2-3 |