| Boom Cup | 2020/06/09 23:30 | Rodrigo Horiuchi v Hiromi Yokoyama | W | 3-2 |
| Boom Cup | 2020/06/06 18:55 | Rodrigo Horiuchi v Hiromi Yokoyama | L | 1-3 |
| Boom Cup | 2020/06/02 22:15 | Rodrigo Horiuchi v Hiromi Yokoyama | L | 1-3 |
| Boom Cup | 2020/06/11 23:55 | Alexandre Matsuo v Rodrigo Horiuchi | W | 0-3 |
| Boom Cup | 2020/06/11 23:30 | Rodrigo Horiuchi v Mauricio Goncalves | W | 3-0 |
| Boom Cup | 2020/06/11 22:40 | Rafael Franco v Rodrigo Horiuchi | L | 3-2 |
| Boom Cup | 2020/06/11 22:15 | Rodrigo Horiuchi v Ito Henrique | W | 3-0 |
| Boom Cup | 2020/06/11 21:25 | Akira Chikaraishi v Rodrigo Horiuchi | L | 3-1 |
| Boom Cup | 2020/06/10 23:55 | Alexandre Matsuo v Rodrigo Horiuchi | W | 0-3 |
| Boom Cup | 2020/06/10 23:30 | Rodrigo Horiuchi v Leandro Pereira | L | 1-3 |
| Boom Cup | 2020/06/10 22:40 | Vitor Yamamoto v Rodrigo Horiuchi | L | 3-2 |
| Boom Cup | 2020/06/11 21:00 | Hiromi Yokoyama v Lucas Orsatti | W | 3-0 |
| Boom Cup | 2020/06/11 20:10 | Jonathan Dias v Hiromi Yokoyama | L | 3-0 |
| Boom Cup | 2020/06/11 19:45 | Hiromi Yokoyama v Vitor Yamamoto | W | 3-0 |
| Boom Cup | 2020/06/11 19:20 | Hiromi Yokoyama v Lucas Kawahara | W | 3-1 |
| Boom Cup | 2020/06/11 18:55 | Danilo Umehara v Hiromi Yokoyama | W | 0-3 |
| Boom Cup | 2020/06/10 21:00 | Tiago Cardoso v Hiromi Yokoyama | L | 3-1 |
| Boom Cup | 2020/06/10 20:35 | Hiromi Yokoyama v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/06/10 20:10 | Lucas Orsatti v Hiromi Yokoyama | L | 3-0 |