| Boom Cup | 2020/06/02 22:40 | Chikaraishi, Akira v Yamamoto, Vitor | L | 3-0 |
| Boom Cup | 2020/05/25 18:30 | Chikaraishi, Akira v Yamamoto, Vitor | L | 3-0 |
| Boom Cup | 2020/05/20 21:50 | Yamamoto, Vitor v Chikaraishi, Akira | L | 0-3 |
| Boom Cup | 2020/05/19 18:30 | Yamamoto, Vitor v Chikaraishi, Akira | L | 0-3 |
| Boom Cup | 2020/05/12 20:00 | Chikaraishi, Akira v Yamamoto, Vitor | L | 3-0 |
| Boom Cup | 2020/05/06 14:30 | Yamamoto, Vitor v Chikaraishi, Akira | L | 0-3 |
| Boom Cup | 2020/05/05 12:00 | Chikaraishi, Akira v Yamamoto, Vitor | L | 3-0 |
| Boom Cup | 2020/05/04 13:00 | Yamamoto, Vitor v Chikaraishi, Akira | L | 0-3 |
| Boom Cup | 2020/06/06 23:55 | Yamamoto, Vitor v Kojima, Ricardo | L | 0-3 |
| Boom Cup | 2020/06/06 23:30 | Henrique, Ito v Yamamoto, Vitor | W | 0-3 |
| Boom Cup | 2020/06/06 23:05 | Umehara, Danilo v Yamamoto, Vitor | W | 0-3 |
| Boom Cup | 2020/06/06 22:15 | Yamamoto, Vitor v Kawahara, Lucas | W | 3-1 |
| Boom Cup | 2020/06/06 21:50 | Matsuo, Alexandre v Yamamoto, Vitor | W | 0-3 |
| Boom Cup | 2020/06/05 00:20 | Cardoso, Tiago v Yamamoto, Vitor | L | 3-0 |
| Boom Cup | 2020/06/04 23:55 | Yamamoto, Vitor v Franco, Rafael | L | 2-3 |
| Boom Cup | 2020/06/04 23:05 | Henrique, Ito v Yamamoto, Vitor | W | 0-3 |
| Boom Cup | 2020/06/06 21:00 | Chikaraishi, Akira v Yokoyama, Hiromi | W | 3-0 |
| Boom Cup | 2020/06/06 20:10 | Horiuchi, Rodrigo v Chikaraishi, Akira | W | 0-3 |
| Boom Cup | 2020/06/06 19:45 | Chikaraishi, Akira v Goncalves, Maurico | W | 3-0 |
| Boom Cup | 2020/06/06 19:20 | Chikaraishi, Akira v Orsatti, Lucas | W | 3-0 |
| Boom Cup | 2020/06/06 18:55 | Dias, Jonathan v Chikaraishi, Akira | W | 1-3 |
| Boom Cup | 2020/06/06 00:20 | Chikaraishi, Akira v Franco, Rafael | W | 3-1 |
| Boom Cup | 2020/06/05 23:55 | Umehara, Danilo v Chikaraishi, Akira | W | 0-3 |
| Boom Cup | 2020/06/05 22:40 | Chikaraishi, Akira v Pereira, Leandro | W | 3-0 |