| Boom Cup | 2020/05/07 17:00 | Hiromi Yokoyama v Lucas Kawahara | W | 3-2 |
| Boom Cup | 2020/05/06 17:00 | Hiromi Yokoyama v Lucas Kawahara | L | 1-3 |
| Boom Cup | 2020/05/05 17:00 | Hiromi Yokoyama v Lucas Kawahara | W | 3-2 |
| Boom Cup | 2020/05/04 19:00 | Hiromi Yokoyama v Lucas Kawahara | W | 3-1 |
| Boom Cup | 2020/04/29 19:00 | Hiromi Yokoyama v Lucas Kawahara | W | 3-1 |
| Boom Cup | 2020/04/28 19:30 | Lucas Kawahara v Hiromi Yokoyama | L | 3-1 |
| Boom Cup | 2020/05/13 16:30 | Ito Henrique v Hiromi Yokoyama | W | 0-3 |
| Boom Cup | 2020/05/13 16:00 | Hiromi Yokoyama v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/05/12 15:00 | Joao Paulo Trecco v Hiromi Yokoyama | W | 0-3 |
| Boom Cup | 2020/05/12 14:00 | Hiromi Yokoyama v Alec Fudihara | L | 0-3 |
| Boom Cup | 2020/05/12 13:30 | Lucas Orsatti v Hiromi Yokoyama | L | 3-2 |
| Boom Cup | 2020/05/12 13:00 | Ito Henrique v Hiromi Yokoyama | W | 0-3 |
| Boom Cup | 2020/05/12 12:00 | Hiromi Yokoyama v Leandro Pereira | W | 3-0 |
| Boom Cup | 2020/05/11 20:30 | Alec Fudihara v Hiromi Yokoyama | L | 3-1 |
| Boom Cup | 2020/05/13 16:30 | Lucas Kawahara v Rafael Franco | L | 1-3 |
| Boom Cup | 2020/05/13 15:30 | Joao Paulo Trecco v Lucas Kawahara | L | 3-0 |
| Boom Cup | 2020/05/12 19:00 | Lucas Kawahara v Tiago Cardoso | L | 0-3 |
| Boom Cup | 2020/05/12 18:30 | Lucas Kawahara v Tiago Fudimori | L | 0-3 |
| Boom Cup | 2020/05/12 17:00 | Mauricio Goncalves v Lucas Kawahara | L | 3-0 |
| Boom Cup | 2020/05/12 16:30 | Lucas Kawahara v Avelino Neto | W | 3-2 |
| Boom Cup | 2020/05/12 16:00 | Rafael Franco v Lucas Kawahara | L | 3-1 |
| Boom Cup | 2020/05/11 15:00 | Lucas Kawahara v Leandro Pereira | W | 3-0 |