| Boom Cup | 2020/04/30 12:30 | Lucas Kawahara v Ricardo Kojima | L | 1-3 |
| Boom Cup | 2020/04/29 18:00 | Lucas Kawahara v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/04/28 17:00 | Lucas Kawahara v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/05/02 12:30 | Jonathan Dias v Lucas Kawahara | L | 3-1 |
| Boom Cup | 2020/05/01 16:30 | Alec Fudihara v Lucas Kawahara | L | 3-0 |
| Boom Cup | 2020/05/01 15:30 | Lucas Kawahara v Akira Chikaraishi | L | 0-3 |
| Boom Cup | 2020/05/01 14:30 | Lucas Kawahara v Vitor Yamamoto | L | 1-3 |
| Boom Cup | 2020/05/01 13:30 | Avelino Neto v Lucas Kawahara | L | 3-0 |
| Boom Cup | 2020/05/01 12:30 | Lucas Kawahara v Rafael Franco | W | 3-2 |
| Boom Cup | 2020/04/30 15:00 | Jonathan Dias v Lucas Kawahara | W | 1-3 |
| Boom Cup | 2020/04/30 14:30 | Lucas Kawahara v Tiago Fudimori | L | 1-3 |
| Boom Cup | 2020/05/02 12:00 | Joao Paulo Trecco v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/05/01 20:30 | Hiromi Yokoyama v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/05/01 19:30 | Ricardo Kojima v Lucas Orsatti | W | 3-2 |
| Boom Cup | 2020/05/01 18:30 | Joao Paulo Trecco v Ricardo Kojima | W | 0-3 |
| Boom Cup | 2020/05/01 17:30 | Ricardo Kojima v Tiago Cardoso | W | 3-1 |
| Boom Cup | 2020/05/01 17:00 | Ricardo Kojima v Mauricio Goncalves | W | 3-0 |
| Boom Cup | 2020/04/30 15:30 | Leandro Pereira v Ricardo Kojima | W | 1-3 |
| Boom Cup | 2020/04/30 13:30 | Ricardo Kojima v Akira Chikaraishi | W | 3-2 |