| Boom Cup | 2020/05/27 19:45 | Leandro Pereira v Hiromi Yokoyama | W | 1-3 |
| Boom Cup | 2020/05/26 18:55 | Hiromi Yokoyama v Leandro Pereira | W | 3-0 |
| 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 | 2020/06/03 19:20 | Mauricio Goncalves v Hiromi Yokoyama | W | 1-3 |
| Boom Cup | 2020/06/03 18:55 | Hiromi Yokoyama v Tiago Cardoso | L | 1-3 |
| Boom Cup | 2020/06/03 00:20 | Hiromi Yokoyama v Vitor Yamamoto | W | 3-0 |
| Boom Cup | 2020/06/02 23:55 | Lucas Orsatti v Hiromi Yokoyama | L | 3-2 |
| Boom Cup | 2020/06/02 22:40 | Hiromi Yokoyama v Alexandre Matsuo | W | 3-0 |
| Boom Cup | 2020/06/02 22:15 | Rodrigo Horiuchi v Hiromi Yokoyama | W | 1-3 |
| Boom Cup | 2020/06/02 21:50 | Hiromi Yokoyama v Akira Chikaraishi | L | 0-3 |
| Boom Cup | 2020/06/01 21:00 | Jonathan Dias v Hiromi Yokoyama | L | 3-0 |
| Boom Cup | 2020/06/03 18:55 | Leandro Pereira v Lucas Orsatti | L | 0-3 |
| Boom Cup | 2020/06/03 18:30 | Vitor Yamamoto v Leandro Pereira | L | 3-2 |
| Boom Cup | 2020/06/02 21:00 | Mauricio Goncalves v Leandro Pereira | L | 3-2 |
| Boom Cup | 2020/06/02 20:10 | Leandro Pereira v Lucas Kawahara | W | 3-1 |
| Boom Cup | 2020/06/02 19:45 | Tiago Cardoso v Leandro Pereira | L | 3-0 |
| Boom Cup | 2020/06/02 18:55 | Leandro Pereira v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/06/02 18:30 | Ito Henrique v Leandro Pereira | W | 1-3 |
| Boom Cup | 2020/05/31 00:20 | Lucas Kawahara v Leandro Pereira | L | 3-1 |