| Boom Cup | 2020/06/03 19:45 | Yokoyama, Hiromi v Pereira, Leandro | W | 3-1 |
| Boom Cup | 2020/05/27 19:45 | Pereira, Leandro v Yokoyama, Hiromi | W | 1-3 |
| Boom Cup | 2020/05/26 18:55 | Yokoyama, Hiromi v Pereira, Leandro | W | 3-0 |
| Boom Cup | 2020/05/19 23:30 | Pereira, Leandro v Yokoyama, Hiromi | W | 0-3 |
| Boom Cup | 2020/05/12 12:00 | Yokoyama, Hiromi v Pereira, Leandro | W | 3-0 |
| Boom Cup | 2020/05/08 19:30 | Pereira, Leandro v Yokoyama, Hiromi | W | 0-3 |
| Boom Cup | 2020/04/27 19:00 | Pereira, Leandro v Yokoyama, Hiromi | W | 0-3 |
| Boom Cup | 2020/06/09 21:50 | Orsatti, Lucas v Yokoyama, Hiromi | W | 2-3 |
| Boom Cup | 2020/06/06 21:00 | Chikaraishi, Akira v Yokoyama, Hiromi | L | 3-0 |
| Boom Cup | 2020/06/06 20:35 | Yokoyama, Hiromi v Dias, Jonathan | L | 1-3 |
| Boom Cup | 2020/06/06 20:10 | Orsatti, Lucas v Yokoyama, Hiromi | W | 1-3 |
| Boom Cup | 2020/06/06 18:55 | Horiuchi, Rodrigo v Yokoyama, Hiromi | W | 1-3 |
| Boom Cup | 2020/06/06 18:30 | Yokoyama, Hiromi v Goncalves, Maurico | L | 0-3 |
| Boom Cup | 2020/06/05 21:25 | Yokoyama, Hiromi v Kawahara, Lucas | W | 3-0 |
| Boom Cup | 2020/06/05 20:35 | Orsatti, Lucas v Yokoyama, Hiromi | L | 3-0 |
| Boom Cup | 2020/06/09 21:25 | Pereira, Leandro v Horiuchi, Rodrigo | L | 0-3 |
| Boom Cup | 2020/06/09 00:20 | Pereira, Leandro v Henrique, Ito | W | 3-0 |
| Boom Cup | 2020/06/08 23:55 | Umehara, Danilo v Pereira, Leandro | W | 0-3 |
| Boom Cup | 2020/06/08 22:40 | Pereira, Leandro v Goncalves, Maurico | L | 0-3 |
| Boom Cup | 2020/06/08 22:15 | Horiuchi, Rodrigo v Pereira, Leandro | L | 3-0 |
| Boom Cup | 2020/06/08 21:50 | Pereira, Leandro v Dias, Jonathan | L | 0-3 |
| Boom Cup | 2020/06/05 23:55 | Matsuo, Alexandre v Pereira, Leandro | W | 1-3 |
| Boom Cup | 2020/06/05 23:30 | Pereira, Leandro v Goncalves, Maurico | L | 1-3 |