| Boom Cup | 06/13 21:25 | - | Ricardo Kojima v Rodrigo Horiuchi | W | 3-0 | |
| Boom Cup | 06/13 20:35 | - | Tiago Cardoso v Ricardo Kojima | W | 0-3 | |
| Boom Cup | 06/13 19:45 | - | Ricardo Kojima v Hiromi Yokoyama | W | 3-0 | |
| Boom Cup | 06/13 19:20 | - | Lucas Orsatti v Ricardo Kojima | W | 0-3 | |
| Boom Cup | 06/13 18:55 | - | Ricardo Kojima v Mauricio Goncalves | W | 3-1 | |
| Boom Cup | 06/12 21:25 | - | Ricardo Kojima v Danilo Umehara | W | 3-0 | |
| Boom Cup | 06/12 20:35 | - | Vitor Yamamoto v Ricardo Kojima | W | 0-3 | |
| Boom Cup | 06/12 19:45 | - | Ricardo Kojima v Rafael Franco | W | 3-0 | |
| Boom Cup | 06/12 19:20 | - | Ito Henrique v Ricardo Kojima | W | 0-3 | |
| Boom Cup | 06/12 18:55 | - | Ricardo Kojima v Akira Chikaraishi | W | 3-0 | |
| Boom Cup | 06/10 21:25 | - | Ricardo Kojima v Lucas Orsatti | W | 3-1 | |
| Boom Cup | 06/10 20:35 | - | Hiromi Yokoyama v Ricardo Kojima | W | 0-3 | |
| Boom Cup | 06/10 19:45 | - | Ricardo Kojima v Danilo Umehara | W | 3-0 | |
| Boom Cup | 06/10 19:20 | - | Ito Henrique v Ricardo Kojima | W | 0-3 | |
| Boom Cup | 06/10 18:55 | - | Ricardo Kojima v Tiago Cardoso | W | 3-2 | |
| Boom Cup | 06/10 00:20 | - | Hiromi Yokoyama v Ricardo Kojima | W | 0-3 | |
| Boom Cup | 06/09 23:55 | - | Ricardo Kojima v Lucas Orsatti | W | 3-0 | |
| Boom Cup | 06/09 23:05 | - | Leandro Pereira v Ricardo Kojima | W | 1-3 | |
| Boom Cup | 06/09 22:15 | - | Rodrigo Horiuchi v Ricardo Kojima | W | 0-3 | |
| Boom Cup | 06/09 21:50 | - | Ricardo Kojima v Alexandre Matsuo | W | 3-0 | |
| Boom Cup | 06/08 21:00 | - | Akira Chikaraishi v Ricardo Kojima | L | 3-2 | |
| Boom Cup | 06/08 20:10 | - | Ricardo Kojima v Rafael Franco | W | 3-0 | |
| Boom Cup | 06/08 19:45 | - | Tiago Cardoso v Ricardo Kojima | W | 2-3 | |
| Boom Cup | 06/08 18:55 | - | Ricardo Kojima v Vitor Yamamoto | W | 3-0 | |
| Boom Cup | 06/08 18:30 | - | Lucas Kawahara v Ricardo Kojima | W | 0-3 | |
| Boom Cup | 06/06 23:55 | - | Vitor Yamamoto v Ricardo Kojima | W | 0-3 | |
| Boom Cup | 06/06 23:30 | - | Ricardo Kojima v Danilo Umehara | W | 3-0 | |
| Boom Cup | 06/06 22:40 | - | Lucas Kawahara v Ricardo Kojima | W | 0-3 | |
| Boom Cup | 06/06 22:15 | - | Ricardo Kojima v Alexandre Matsuo | W | 3-0 | |
| Boom Cup | 06/06 21:25 | - | Ito Henrique v Ricardo Kojima | W | 0-3 |