| 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 | 2020/05/26 18:30 | Dias, Jonathan v Yokoyama, Hiromi | L | 3-1 |
| Boom Cup | 2020/05/25 23:55 | Yokoyama, Hiromi v Matsuo, Alexandre | W | 3-0 |
| Boom Cup | 2020/05/25 23:30 | Henrique, Ito v Yokoyama, Hiromi | W | 0-3 |
| Boom Cup | 2020/05/25 23:05 | Umehara, Danilo v Yokoyama, Hiromi | W | 0-3 |
| Boom Cup | 2020/05/25 22:15 | Yokoyama, Hiromi v Orsatti, Lucas | L | 0-3 |
| Boom Cup | 2020/05/25 21:25 | Kawahara, Lucas v Yokoyama, Hiromi | W | 0-3 |
| Boom Cup | 2020/05/23 21:00 | Chikaraishi, Akira v Yokoyama, Hiromi | L | 3-1 |
| Boom Cup | 2020/05/23 20:35 | Yokoyama, Hiromi v Orsatti, Lucas | W | 3-2 |
| Boom Cup | 2020/05/26 18:30 | Pereira, Leandro v Orsatti, Lucas | L | 0-3 |
| Boom Cup | 2020/05/23 23:55 | Pereira, Leandro v Franco, Rafael | L | 2-3 |
| Boom Cup | 2020/05/23 23:30 | Kawahara, Lucas v Pereira, Leandro | L | 3-1 |
| Boom Cup | 2020/05/23 23:05 | Matsuo, Alexandre v Pereira, Leandro | L | 3-1 |
| Boom Cup | 2020/05/23 22:15 | Pereira, Leandro v Yamamoto, Vitor | L | 2-3 |
| Boom Cup | 2020/05/23 21:50 | Umehara, Danilo v Pereira, Leandro | W | 0-3 |
| Boom Cup | 2020/05/22 23:55 | Matsuo, Alexandre v Pereira, Leandro | W | 1-3 |
| Boom Cup | 2020/05/22 23:30 | Pereira, Leandro v Yamamoto, Vitor | W | 3-2 |