| Boom Cup | 05/20 18:55 | - | Yokoyama, Hiromi v Kojima, Ricardo | L | 0-3 | |
| Boom Cup | 05/20 00:20 | - | Yokoyama, Hiromi v Cardoso, Tiago | L | 0-3 | |
| Boom Cup | 05/19 23:30 | - | Pereira, Leandro v Yokoyama, Hiromi | W | 0-3 | |
| Boom Cup | 05/19 23:05 | - | Yokoyama, Hiromi v Orsatti, Lucas | L | 1-3 | |
| Boom Cup | 05/19 22:40 | - | Yokoyama, Hiromi v Goncalves, Maurico | L | 2-3 | |
| Boom Cup | 05/19 21:50 | - | Neto, Avelino v Yokoyama, Hiromi | W | 2-3 | |
| Boom Cup | 05/15 19:00 | - | Yokoyama, Hiromi v Orsatti, Lucas | W | 3-1 | |
| Boom Cup | 05/15 18:30 | - | Kojima, Ricardo v Yokoyama, Hiromi | L | 3-0 | |
| Boom Cup | 05/15 17:30 | - | Fudimori, Tiago v Yokoyama, Hiromi | L | 3-2 | |
| Boom Cup | 05/15 17:00 | - | Yokoyama, Hiromi v Fudihara, Alec | W | 3-1 | |
| Boom Cup | 05/15 15:30 | - | Yokoyama, Hiromi v Chikaraishi, Akira | L | 0-3 | |
| Boom Cup | 05/14 20:30 | - | Yokoyama, Hiromi v Chikaraishi, Akira | L | 0-3 | |
| Boom Cup | 05/14 20:00 | - | Neto, Avelino v Yokoyama, Hiromi | W | 0-3 | |
| Boom Cup | 05/14 19:30 | - | Yokoyama, Hiromi v Cardoso, Tiago | L | 1-3 | |
| Boom Cup | 05/13 19:00 | - | Yokoyama, Hiromi v Trecco, Joao Paulo | W | 3-0 | |
| Boom Cup | 05/13 18:30 | - | Franco, Rafael v Yokoyama, Hiromi | L | 3-2 | |
| Boom Cup | 05/13 17:00 | - | Yokoyama, Hiromi v Kawahara, Lucas | W | 3-1 | |
| Boom Cup | 05/13 16:30 | - | Henrique, Ito v Yokoyama, Hiromi | W | 0-3 | |
| Boom Cup | 05/13 16:00 | - | Yokoyama, Hiromi v Kojima, Ricardo | L | 0-3 | |
| Boom Cup | 05/12 15:00 | - | Trecco, Joao Paulo v Yokoyama, Hiromi | W | 0-3 | |
| Boom Cup | 05/12 14:00 | - | Yokoyama, Hiromi v Fudihara, Alec | L | 0-3 | |
| Boom Cup | 05/12 13:30 | - | Orsatti, Lucas v Yokoyama, Hiromi | L | 3-2 | |
| Boom Cup | 05/12 13:00 | - | Henrique, Ito v Yokoyama, Hiromi | W | 0-3 | |
| Boom Cup | 05/12 12:00 | - | Yokoyama, Hiromi v Pereira, Leandro | W | 3-0 | |
| Boom Cup | 05/11 20:30 | - | Fudihara, Alec v Yokoyama, Hiromi | L | 3-1 | |
| Boom Cup | 05/11 20:00 | - | Yokoyama, Hiromi v Franco, Rafael | W | 3-0 | |
| Boom Cup | 05/11 19:30 | - | Dias, Jonathan v Yokoyama, Hiromi | W | 1-3 | |
| Boom Cup | 05/08 20:30 | - | Yokoyama, Hiromi v Goncalves, Maurico | L | 2-3 | |
| Boom Cup | 05/08 19:30 | - | Pereira, Leandro v Yokoyama, Hiromi | W | 0-3 | |
| Boom Cup | 05/08 19:00 | - | Yokoyama, Hiromi v Dias, Jonathan | L | 0-3 |