| Boom Cup | 2020/06/04 20:35 | Umehara, Danilo v Yokoyama, Hiromi | L | 0-3 |
| Boom Cup | 2020/05/25 23:05 | Umehara, Danilo v Yokoyama, Hiromi | L | 0-3 |
| Boom Cup | 2020/05/20 19:45 | Yokoyama, Hiromi v Umehara, Danilo | L | 3-0 |
| 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 |
| Boom Cup | 2020/06/06 23:05 | Umehara, Danilo v Yamamoto, Vitor | L | 0-3 |
| Boom Cup | 2020/06/10 18:30 | Yokoyama, Hiromi v Henrique, Ito | W | 3-0 |
| Boom Cup | 2020/06/10 00:20 | Yokoyama, Hiromi v Kojima, Ricardo | L | 0-3 |
| Boom Cup | 2020/06/09 23:30 | Horiuchi, Rodrigo v Yokoyama, Hiromi | L | 3-2 |
| Boom Cup | 2020/06/09 23:05 | Yokoyama, Hiromi v Matsuo, Alexandre | W | 3-1 |
| Boom Cup | 2020/06/09 22:40 | Yokoyama, Hiromi v Pereira, Leandro | W | 3-0 |
| Boom Cup | 2020/06/09 21:50 | Orsatti, Lucas v Yokoyama, Hiromi | W | 2-3 |
| Boom Cup | 2020/06/06 21:00 | Chikaraishi, Akira v Yokoyama, Hiromi | L | 3-0 |
| Boom Cup | 2020/06/06 20:35 | Yokoyama, Hiromi v Dias, Jonathan | L | 1-3 |