| Boom Cup | 2020/05/28 22:15 | Ricardo Kojima v Lucas Kawahara | L | 3-0 |
| Boom Cup | 2020/05/26 22:40 | Ricardo Kojima v Lucas Kawahara | L | 3-0 |
| Boom Cup | 2020/05/19 19:20 | Ricardo Kojima v Lucas Kawahara | L | 3-0 |
| Boom Cup | 2020/05/14 17:00 | Ricardo Kojima v Lucas Kawahara | L | 3-0 |
| Boom Cup | 2020/05/13 18:00 | Lucas Kawahara v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/05/11 12:30 | Ricardo Kojima v Lucas Kawahara | L | 3-0 |
| Boom Cup | 2020/05/02 13:00 | Lucas Kawahara v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/04/30 12:30 | Lucas Kawahara v Ricardo Kojima | L | 1-3 |
| Boom Cup | 2020/06/02 20:10 | Leandro Pereira v Lucas Kawahara | L | 3-1 |
| Boom Cup | 2020/06/02 19:45 | Lucas Kawahara v Mauricio Goncalves | L | 1-3 |
| Boom Cup | 2020/06/02 19:20 | Lucas Kawahara v Ito Henrique | W | 3-0 |
| Boom Cup | 2020/06/02 18:55 | Tiago Cardoso v Lucas Kawahara | L | 3-0 |
| Boom Cup | 2020/06/01 21:25 | Lucas Kawahara v Lucas Orsatti | L | 0-3 |
| Boom Cup | 2020/06/01 20:35 | Hiromi Yokoyama v Lucas Kawahara | L | 3-1 |
| Boom Cup | 2020/06/01 19:45 | Lucas Kawahara v Rafael Franco | L | 1-3 |
| Boom Cup | 2020/06/01 19:20 | Akira Chikaraishi v Lucas Kawahara | L | 3-0 |
| Boom Cup | 2020/06/02 20:35 | Ricardo Kojima v Tiago Cardoso | W | 3-1 |
| Boom Cup | 2020/06/02 20:10 | Ito Henrique v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/06/02 18:55 | Leandro Pereira v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/06/02 18:30 | Ricardo Kojima v Mauricio Goncalves | W | 3-0 |
| Boom Cup | 2020/05/30 21:00 | Ricardo Kojima v Akira Chikaraishi | W | 3-2 |
| Boom Cup | 2020/05/30 20:35 | Jonathan Dias v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/05/30 19:45 | Tiago Cardoso v Ricardo Kojima | W | 1-3 |
| Boom Cup | 2020/05/30 19:20 | Ricardo Kojima v Mauricio Goncalves | W | 3-0 |