| Boom Cup | 2020/06/05 23:55 | Umehara, Danilo v Chikaraishi, Akira | W | 0-3 |
| Boom Cup | 2020/06/04 18:55 | Chikaraishi, Akira v Umehara, Danilo | W | 3-0 |
| Boom Cup | 2020/05/27 00:20 | Chikaraishi, Akira v Umehara, Danilo | W | 3-0 |
| Boom Cup | 2020/05/18 21:00 | Umehara, Danilo v Chikaraishi, Akira | W | 0-3 |
| Boom Cup | 2020/06/12 18:55 | Kojima, Ricardo v Chikaraishi, Akira | L | 3-0 |
| Boom Cup | 2020/06/12 00:20 | Franco, Rafael v Chikaraishi, Akira | W | 1-3 |
| Boom Cup | 2020/06/11 23:30 | Chikaraishi, Akira v Matsuo, Alexandre | W | 3-0 |
| Boom Cup | 2020/06/11 23:05 | Chikaraishi, Akira v Henrique, Ito | W | 3-0 |
| Boom Cup | 2020/06/11 22:40 | Goncalves, Maurico v Chikaraishi, Akira | W | 0-3 |
| Boom Cup | 2020/06/11 21:25 | Chikaraishi, Akira v Horiuchi, Rodrigo | W | 3-1 |
| Boom Cup | 2020/06/09 21:25 | Chikaraishi, Akira v Dias, Jonathan | W | 3-1 |
| Boom Cup | 2020/06/09 20:35 | Kawahara, Lucas v Chikaraishi, Akira | W | 0-3 |
| Boom Cup | 2020/06/12 18:30 | Umehara, Danilo v Franco, Rafael | L | 0-3 |
| Boom Cup | 2020/06/11 21:25 | Umehara, Danilo v Kawahara, Lucas | L | 0-3 |
| Boom Cup | 2020/06/11 20:35 | Orsatti, Lucas v Umehara, Danilo | L | 3-0 |
| Boom Cup | 2020/06/11 19:45 | Umehara, Danilo v Dias, Jonathan | L | 0-3 |
| Boom Cup | 2020/06/11 19:20 | Yamamoto, Vitor v Umehara, Danilo | L | 3-0 |
| Boom Cup | 2020/06/11 18:55 | Umehara, Danilo v Yokoyama, Hiromi | L | 0-3 |
| Boom Cup | 2020/06/10 21:00 | Henrique, Ito v Umehara, Danilo | L | 3-1 |
| Boom Cup | 2020/06/10 20:10 | Umehara, Danilo v Cardoso, Tiago | L | 0-3 |