| Boom Cup | 2020/06/11 20:35 | Kawahara, Lucas v Yamamoto, Vitor | L | 1-3 |
| Boom Cup | 2020/06/08 20:10 | Kawahara, Lucas v Yamamoto, Vitor | W | 3-1 |
| Boom Cup | 2020/06/06 22:15 | Yamamoto, Vitor v Kawahara, Lucas | L | 3-1 |
| Boom Cup | 2020/05/30 21:50 | Kawahara, Lucas v Yamamoto, Vitor | W | 3-0 |
| Boom Cup | 2020/05/27 23:05 | Kawahara, Lucas v Yamamoto, Vitor | W | 3-1 |
| Boom Cup | 2020/05/24 00:20 | Yamamoto, Vitor v Kawahara, Lucas | L | 3-0 |
| Boom Cup | 2020/05/20 23:55 | Kawahara, Lucas v Yamamoto, Vitor | W | 3-2 |
| Boom Cup | 2020/05/19 21:25 | Kawahara, Lucas v Yamamoto, Vitor | W | 3-1 |
| Boom Cup | 2020/06/13 23:30 | Pereira, Leandro v Kawahara, Lucas | W | 1-3 |
| Boom Cup | 2020/06/13 23:05 | Kawahara, Lucas v Matsuo, Alexandre | W | 3-2 |
| Boom Cup | 2020/06/13 22:40 | Kawahara, Lucas v Umehara, Danilo | W | 3-1 |
| Boom Cup | 2020/06/13 21:50 | Henrique, Ito v Kawahara, Lucas | W | 1-3 |
| Boom Cup | 2020/06/13 00:20 | Kawahara, Lucas v Dias, Jonathan | L | 0-3 |
| Boom Cup | 2020/06/12 23:55 | Cardoso, Tiago v Kawahara, Lucas | L | 3-0 |
| Boom Cup | 2020/06/12 22:40 | Kawahara, Lucas v Pereira, Leandro | L | 1-3 |
| Boom Cup | 2020/06/12 22:15 | Matsuo, Alexandre v Kawahara, Lucas | W | 1-3 |
| Boom Cup | 2020/06/13 23:55 | Yamamoto, Vitor v Henrique, Ito | W | 3-0 |
| Boom Cup | 2020/06/13 23:05 | Umehara, Danilo v Yamamoto, Vitor | W | 0-3 |
| Boom Cup | 2020/06/13 22:15 | Pereira, Leandro v Yamamoto, Vitor | W | 2-3 |
| Boom Cup | 2020/06/13 21:50 | Yamamoto, Vitor v Matsuo, Alexandre | W | 3-1 |
| Boom Cup | 2020/06/12 21:00 | Chikaraishi, Akira v Yamamoto, Vitor | L | 3-0 |
| Boom Cup | 2020/06/12 20:35 | Yamamoto, Vitor v Kojima, Ricardo | L | 0-3 |
| Boom Cup | 2020/06/12 20:10 | Umehara, Danilo v Yamamoto, Vitor | W | 0-3 |
| Boom Cup | 2020/06/12 18:55 | Franco, Rafael v Yamamoto, Vitor | L | 3-1 |