| Boom Cup | 05/01 15:30 | - | Lucas Kawahara v Akira Chikaraishi | W | 0-3 | |
| Boom Cup | 05/01 14:30 | - | Akira Chikaraishi v Avelino Neto | W | 3-0 | |
| Boom Cup | 05/01 13:00 | - | Akira Chikaraishi v Leandro Pereira | W | 3-0 | |
| Boom Cup | 05/01 12:30 | - | Alec Fudihara v Akira Chikaraishi | W | 0-3 | |
| Boom Cup | 04/30 15:30 | - | Akira Chikaraishi v Rafael Franco | W | 3-0 | |
| Boom Cup | 04/30 15:00 | - | Tiago Fudimori v Akira Chikaraishi | W | 0-3 | |
| Boom Cup | 04/30 14:00 | - | Akira Chikaraishi v Leandro Pereira | W | 3-0 | |
| Boom Cup | 04/30 13:30 | - | Ricardo Kojima v Akira Chikaraishi | L | 3-2 | |
| Boom Cup | 04/30 12:00 | - | Akira Chikaraishi v Lucas Kawahara | W | 3-0 | |
| Boom Cup | 04/29 15:00 | - | Rafael Franco v Akira Chikaraishi | W | 0-3 | |
| Boom Cup | 04/29 14:30 | - | Joao Paulo Trecco v Akira Chikaraishi | W | 0-3 | |
| Boom Cup | 04/29 13:30 | - | Akira Chikaraishi v Mauricio Goncalves | W | 3-0 | |
| Boom Cup | 04/29 13:00 | - | Akira Chikaraishi v Alec Fudihara | W | 3-0 | |
| Boom Cup | 04/29 12:30 | - | Vitor Yamamoto v Akira Chikaraishi | W | 0-3 | |
| Boom Cup | 04/28 20:30 | - | Lucas Kawahara v Akira Chikaraishi | W | 0-3 | |
| Boom Cup | 04/28 20:00 | - | Hiromi Yokoyama v Akira Chikaraishi | W | 0-3 | |
| Boom Cup | 04/28 19:30 | - | Akira Chikaraishi v Thiago Fudimori | W | 3-1 | |
| Boom Cup | 04/27 20:30 | - | Akira Chikaraishi v Vitor Yamamoto | W | 3-0 | |
| Boom Cup | 04/27 19:30 | - | Akira Chikaraishi v Jonathan Dias | W | 3-1 | |
| Boom Cup | 04/27 18:00 | - | Akira Chikaraishi v Hiromi Yokoyama | W | 3-2 | |
| Boom Cup | 04/27 17:00 | - | Leandro Pereira v Akira Chikaraishi | W | 0-3 | |
| Boom Cup | 04/27 16:00 | - | Rafael Franco v Akira Chikaraishi | W | 0-3 | |
| Boom Cup | 04/27 15:30 | - | Tiago Cardoso v Akira Chikaraishi | W | 0-3 | |
| Boom Cup | 04/23 15:00 | - | Akira Chikaraishi v Alfredo Neto | - | Postponed | |
| Boom Cup | 04/23 14:00 | - | Fabio Mizutani v Akira Chikaraishi | - | Postponed | |
| Boom Cup | 04/23 13:30 | - | Joao P Treco v Akira Chikaraishi | - | View | |
| Boom Cup | 04/23 13:00 | - | Kazuo Morishige v Akira Chikaraishi | - | Postponed | |
| Boom Cup | 04/23 12:30 | - | Akira Chikaraishi v Tiago Sakagute | - | Postponed | |
| Boom Cup | 04/22 16:30 | - | Rodrigo Yonesake v Akira Chikaraishi | L | 3-2 | |
| Boom Cup | 04/22 16:00 | - | Akira Chikaraishi v Ricardo Kojima | L | 2-3 |