| Boom Cup | 2020/05/19 23:30 | Leandro Pereira v Hiromi Yokoyama | W | 0-3 |
| Boom Cup | 2020/05/12 12:00 | Hiromi Yokoyama v Leandro Pereira | W | 3-0 |
| Boom Cup | 2020/05/08 19:30 | Leandro Pereira v Hiromi Yokoyama | W | 0-3 |
| Boom Cup | 2020/04/27 19:00 | Leandro Pereira v Hiromi Yokoyama | W | 0-3 |
| Boom Cup | 2020/05/26 18:30 | Jonathan Dias v Hiromi Yokoyama | L | 3-1 |
| Boom Cup | 2020/05/25 23:55 | Hiromi Yokoyama v Alexandre Matsuo | W | 3-0 |
| Boom Cup | 2020/05/25 23:30 | Ito Henrique v Hiromi Yokoyama | W | 0-3 |
| Boom Cup | 2020/05/25 23:05 | Danilo Umehara v Hiromi Yokoyama | W | 0-3 |
| Boom Cup | 2020/05/25 22:15 | Hiromi Yokoyama v Lucas Orsatti | L | 0-3 |
| Boom Cup | 2020/05/25 21:25 | Lucas Kawahara v Hiromi Yokoyama | W | 0-3 |
| Boom Cup | 2020/05/23 21:00 | Akira Chikaraishi v Hiromi Yokoyama | L | 3-1 |
| Boom Cup | 2020/05/23 20:35 | Hiromi Yokoyama v Lucas Orsatti | W | 3-2 |
| Boom Cup | 2020/05/26 18:30 | Leandro Pereira v Lucas Orsatti | L | 0-3 |
| Boom Cup | 2020/05/23 23:55 | Leandro Pereira v Rafael Franco | L | 2-3 |
| Boom Cup | 2020/05/23 23:30 | Lucas Kawahara v Leandro Pereira | L | 3-1 |
| Boom Cup | 2020/05/23 23:05 | Alexandre Matsuo v Leandro Pereira | L | 3-1 |
| Boom Cup | 2020/05/23 22:15 | Leandro Pereira v Vitor Yamamoto | L | 2-3 |
| Boom Cup | 2020/05/23 21:50 | Danilo Umehara v Leandro Pereira | W | 0-3 |
| Boom Cup | 2020/05/22 23:55 | Alexandre Matsuo v Leandro Pereira | W | 1-3 |
| Boom Cup | 2020/05/22 23:30 | Leandro Pereira v Vitor Yamamoto | W | 3-2 |