| Boom Cup | 2020/06/06 23:30 | Kojima, Ricardo v Umehara, Danilo | W | 3-0 |
| Boom Cup | 2020/06/04 21:00 | Kojima, Ricardo v Umehara, Danilo | W | 3-0 |
| Boom Cup | 2020/06/03 23:55 | Umehara, Danilo v Kojima, Ricardo | W | 0-3 |
| Boom Cup | 2020/05/29 18:55 | Kojima, Ricardo v Umehara, Danilo | W | 3-0 |
| Boom Cup | 2020/05/26 23:55 | Umehara, Danilo v Kojima, Ricardo | W | 0-3 |
| Boom Cup | 2020/05/20 20:10 | Umehara, Danilo v Kojima, Ricardo | W | 0-3 |
| Boom Cup | 2020/06/10 19:20 | Henrique, Ito v Kojima, Ricardo | W | 0-3 |
| Boom Cup | 2020/06/10 18:55 | Kojima, Ricardo v Cardoso, Tiago | W | 3-2 |
| Boom Cup | 2020/06/10 00:20 | Yokoyama, Hiromi v Kojima, Ricardo | W | 0-3 |
| Boom Cup | 2020/06/09 23:55 | Kojima, Ricardo v Orsatti, Lucas | W | 3-0 |
| Boom Cup | 2020/06/09 23:05 | Pereira, Leandro v Kojima, Ricardo | W | 1-3 |
| Boom Cup | 2020/06/09 22:15 | Horiuchi, Rodrigo v Kojima, Ricardo | W | 0-3 |
| Boom Cup | 2020/06/09 21:50 | Kojima, Ricardo v Matsuo, Alexandre | W | 3-0 |
| Boom Cup | 2020/06/08 21:00 | Chikaraishi, Akira v Kojima, Ricardo | L | 3-2 |
| Boom Cup | 2020/06/10 18:55 | Umehara, Danilo v Yokoyama, Hiromi | L | 0-3 |
| Boom Cup | 2020/06/10 18:30 | Orsatti, Lucas v Umehara, Danilo | L | 3-0 |
| Boom Cup | 2020/06/09 00:20 | Dias, Jonathan v Umehara, Danilo | L | 3-0 |
| Boom Cup | 2020/06/08 23:55 | Umehara, Danilo v Pereira, Leandro | L | 0-3 |
| Boom Cup | 2020/06/08 23:05 | Henrique, Ito v Umehara, Danilo | L | 3-2 |
| Boom Cup | 2020/06/08 22:15 | Goncalves, Maurico v Umehara, Danilo | L | 3-1 |
| Boom Cup | 2020/06/07 00:20 | Umehara, Danilo v Matsuo, Alexandre | L | 2-3 |
| Boom Cup | 2020/06/06 23:30 | Kojima, Ricardo v Umehara, Danilo | L | 3-0 |