| Boom Cup | 06/05 00:20 | - | Tiago Cardoso v Vitor Yamamoto | L | 3-0 | |
| Boom Cup | 06/04 23:55 | - | Vitor Yamamoto v Rafael Franco | L | 2-3 | |
| Boom Cup | 06/04 23:05 | - | Ito Henrique v Vitor Yamamoto | W | 0-3 | |
| Boom Cup | 06/04 22:15 | - | Rodrigo Horiuchi v Vitor Yamamoto | L | 3-0 | |
| Boom Cup | 06/04 21:50 | - | Vitor Yamamoto v Leandro Pereira | W | 3-0 | |
| Boom Cup | 06/03 21:25 | - | Hiromi Yokoyama v Vitor Yamamoto | L | 3-0 | |
| Boom Cup | 06/03 20:35 | - | Vitor Yamamoto v Mauricio Goncalves | L | 1-3 | |
| Boom Cup | 06/03 20:10 | - | Vitor Yamamoto v Lucas Orsatti | L | 0-3 | |
| Boom Cup | 06/03 19:20 | - | Tiago Cardoso v Vitor Yamamoto | L | 3-1 | |
| Boom Cup | 06/03 18:30 | - | Vitor Yamamoto v Leandro Pereira | W | 3-2 | |
| Boom Cup | 06/03 00:20 | - | Hiromi Yokoyama v Vitor Yamamoto | L | 3-0 | |
| Boom Cup | 06/02 23:30 | - | Vitor Yamamoto v Rodrigo Horiuchi | L | 1-3 | |
| Boom Cup | 06/02 23:05 | - | Vitor Yamamoto v Lucas Orsatti | L | 1-3 | |
| Boom Cup | 06/02 22:40 | - | Akira Chikaraishi v Vitor Yamamoto | L | 3-0 | |
| Boom Cup | 06/02 21:50 | - | Vitor Yamamoto v Alexandre Matsuo | W | 3-0 | |
| Boom Cup | 05/31 00:20 | - | Vitor Yamamoto v Ito Henrique | W | 3-0 | |
| Boom Cup | 05/30 23:30 | - | Alexandre Matsuo v Vitor Yamamoto | W | 0-3 | |
| Boom Cup | 05/30 23:05 | - | Vitor Yamamoto v Danilo Umehara | W | 3-0 | |
| Boom Cup | 05/30 22:40 | - | Vitor Yamamoto v Leandro Pereira | W | 3-0 | |
| Boom Cup | 05/30 21:50 | - | Lucas Kawahara v Vitor Yamamoto | L | 3-0 | |
| Boom Cup | 05/29 21:25 | - | Vitor Yamamoto v Ito Henrique | W | 3-1 | |
| Boom Cup | 05/29 20:35 | - | Danilo Umehara v Vitor Yamamoto | W | 1-3 | |
| Boom Cup | 05/29 19:45 | - | Vitor Yamamoto v Ricardo Kojima | L | 0-3 | |
| Boom Cup | 05/29 19:20 | - | Tiago Cardoso v Vitor Yamamoto | L | 3-1 | |
| Boom Cup | 05/29 18:55 | - | Vitor Yamamoto v Leandro Pereira | W | 3-1 | |
| Boom Cup | 05/28 21:25 | - | Vitor Yamamoto v Lucas Orsatti | L | 0-3 | |
| Boom Cup | 05/28 20:35 | - | Hiromi Yokoyama v Vitor Yamamoto | L | 3-1 | |
| Boom Cup | 05/28 19:45 | - | Vitor Yamamoto v Mauricio Goncalves | W | 3-2 | |
| Boom Cup | 05/28 19:20 | - | Rafael Franco v Vitor Yamamoto | L | 3-1 | |
| Boom Cup | 05/28 18:55 | - | Vitor Yamamoto v Tiago Cardoso | L | 0-3 |