| Boom Cup | 2020/06/03 23:55 | Danilo Umehara v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/05/29 18:55 | Ricardo Kojima v Danilo Umehara | W | 3-0 |
| Boom Cup | 2020/05/26 23:55 | Danilo Umehara v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/05/20 20:10 | Danilo Umehara v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/06/04 20:10 | Akira Chikaraishi v Ricardo Kojima | W | 1-3 |
| Boom Cup | 2020/06/04 19:45 | Ricardo Kojima v Jonathan Dias | W | 3-1 |
| Boom Cup | 2020/06/04 19:20 | Ricardo Kojima v Lucas Orsatti | W | 3-1 |
| Boom Cup | 2020/06/04 18:55 | Hiromi Yokoyama v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/06/04 00:20 | Ricardo Kojima v Lucas Kawahara | W | 3-0 |
| Boom Cup | 2020/06/03 23:55 | Danilo Umehara v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/06/03 22:40 | Ricardo Kojima v Rodrigo Horiuchi | W | 3-0 |
| Boom Cup | 2020/06/03 22:15 | Rafael Franco v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/06/04 20:35 | Danilo Umehara v Hiromi Yokoyama | L | 0-3 |
| Boom Cup | 2020/06/04 20:10 | Lucas Orsatti v Danilo Umehara | L | 3-1 |
| Boom Cup | 2020/06/04 18:55 | Akira Chikaraishi v Danilo Umehara | L | 3-0 |
| Boom Cup | 2020/06/04 18:30 | Danilo Umehara v Jonathan Dias | L | 0-3 |
| Boom Cup | 2020/06/04 00:20 | Jonathan Dias v Danilo Umehara | L | 3-0 |
| Boom Cup | 2020/06/03 23:55 | Danilo Umehara v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/06/03 22:15 | Rodrigo Horiuchi v Danilo Umehara | L | 3-1 |
| Boom Cup | 2020/06/03 21:50 | Danilo Umehara v Rafael Franco | L | 0-3 |