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