| Boom Cup | 05/02 18:30 | - | Yokoyama, Hiromi v Neto, Avelino | L | 1-3 | |
| Boom Cup | 05/02 18:00 | - | Franco, Rafael v Yokoyama, Hiromi | L | 3-1 | |
| Boom Cup | 05/02 17:30 | - | Yamamoto, Vitor v Yokoyama, Hiromi | L | 3-0 | |
| Boom Cup | 05/01 20:30 | - | Yokoyama, Hiromi v Kojima, Ricardo | L | 0-3 | |
| Boom Cup | 05/01 20:00 | - | Yokoyama, Hiromi v Goncalves, Maurico | L | 1-3 | |
| Boom Cup | 05/01 19:00 | - | Orsatti, Lucas v Yokoyama, Hiromi | L | 3-0 | |
| Boom Cup | 05/01 18:00 | - | Cardoso, Tiago v Yokoyama, Hiromi | L | 3-1 | |
| Boom Cup | 05/01 17:00 | - | Yokoyama, Hiromi v Trecco, Joao Paulo | L | 0-3 | |
| Boom Cup | 04/30 20:00 | - | Trecco, Joao Paulo v Yokoyama, Hiromi | L | 3-0 | |
| Boom Cup | 04/30 19:00 | - | Yokoyama, Hiromi v Yamamoto, Vitor | W | 3-0 | |
| Boom Cup | 04/30 18:00 | - | Yokoyama, Hiromi v Fudihara, Alec | L | 0-3 | |
| Boom Cup | 04/30 17:00 | - | Yokoyama, Hiromi v Goncalves, Maurico | L | 0-3 | |
| Boom Cup | 04/30 16:00 | - | Orsatti, Lucas v Yokoyama, Hiromi | L | 3-0 | |
| Boom Cup | 04/29 20:30 | - | Neto, Avelino v Yokoyama, Hiromi | L | 3-1 | |
| Boom Cup | 04/29 19:00 | - | Yokoyama, Hiromi v Kawahara, Lucas | W | 3-1 | |
| Boom Cup | 04/29 18:30 | - | Orsatti, Lucas v Yokoyama, Hiromi | L | 3-0 | |
| Boom Cup | 04/29 17:30 | - | Kojima, Ricardo v Yokoyama, Hiromi | L | 3-0 | |
| Boom Cup | 04/29 16:00 | - | Dias, Jonathan v Yokoyama, Hiromi | W | 2-3 | |
| Boom Cup | 04/29 15:30 | - | Yokoyama, Hiromi v Fudimori, Tiago | L | 1-3 | |
| Boom Cup | 04/28 20:30 | - | Fudimori, Tiago v Yokoyama, Hiromi | L | 3-1 | |
| Boom Cup | 04/28 20:00 | - | Yokoyama, Hiromi v Chikaraishi, Akira | L | 0-3 | |
| Boom Cup | 04/28 19:30 | - | Kawahara, Lucas v Yokoyama, Hiromi | L | 3-1 | |
| Boom Cup | 04/27 20:00 | - | Yokoyama, Hiromi v Dias, Jonathan | L | 1-3 | |
| Boom Cup | 04/27 19:00 | - | Pereira, Leandro v Yokoyama, Hiromi | W | 0-3 | |
| Boom Cup | 04/27 18:00 | - | Chikaraishi, Akira v Yokoyama, Hiromi | L | 3-2 | |
| Boom Cup | 04/27 17:30 | - | Franco, Rafael v Yokoyama, Hiromi | W | 2-3 | |
| Boom Cup | 04/27 16:30 | - | Orsatti, Lucas v Yokoyama, Hiromi | L | 3-1 |