| Boom Cup | 2020/06/02 21:00 | Lucas Kawahara v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/05/28 22:15 | Ricardo Kojima v Lucas Kawahara | W | 3-0 |
| Boom Cup | 2020/05/26 22:40 | Ricardo Kojima v Lucas Kawahara | W | 3-0 |
| Boom Cup | 2020/05/19 19:20 | Ricardo Kojima v Lucas Kawahara | W | 3-0 |
| Boom Cup | 2020/05/14 17:00 | Ricardo Kojima v Lucas Kawahara | W | 3-0 |
| Boom Cup | 2020/05/13 18:00 | Lucas Kawahara v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/05/11 12:30 | Ricardo Kojima v Lucas Kawahara | W | 3-0 |
| Boom Cup | 2020/05/02 13:00 | Lucas Kawahara v Ricardo Kojima | W | 0-3 |
| 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 | 2020/06/03 21:50 | Ricardo Kojima v Jonathan Dias | W | 3-2 |
| Boom Cup | 2020/06/02 21:00 | Lucas Kawahara v Ricardo Kojima | W | 0-3 |
| 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 | 2020/06/03 23:30 | Lucas Kawahara v Rafael Franco | L | 1-3 |
| Boom Cup | 2020/06/03 22:40 | Jonathan Dias v Lucas Kawahara | L | 3-1 |
| Boom Cup | 2020/06/03 21:25 | Lucas Kawahara v Rodrigo Horiuchi | L | 2-3 |
| Boom Cup | 2020/06/02 21:00 | Lucas Kawahara v Ricardo Kojima | L | 0-3 |
| 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 |