| Boom Cup | 2020/05/11 15:00 | Kawahara, Lucas v Pereira, Leandro | L | 3-0 |
| Boom Cup | 2020/04/30 13:30 | Pereira, Leandro v Kawahara, Lucas | L | 2-3 |
| Boom Cup | 2020/05/13 15:30 | Chikaraishi, Akira v Pereira, Leandro | L | 3-0 |
| Boom Cup | 2020/05/13 14:30 | Pereira, Leandro v Cardoso, Tiago | L | 0-3 |
| Boom Cup | 2020/05/13 14:00 | Pereira, Leandro v Dias, Jonathan | L | 0-3 |
| Boom Cup | 2020/05/13 13:00 | Fudimori, Tiago v Pereira, Leandro | L | 3-1 |
| Boom Cup | 2020/05/13 12:00 | Pereira, Leandro v Neto, Avelino | L | 2-3 |
| Boom Cup | 2020/05/12 15:00 | Henrique, Ito v Pereira, Leandro | W | 1-3 |
| Boom Cup | 2020/05/12 14:30 | Pereira, Leandro v Trecco, Joao Paulo | L | 0-3 |
| Boom Cup | 2020/05/12 13:30 | Fudihara, Alec v Pereira, Leandro | L | 3-0 |
| Boom Cup | 2020/05/13 18:30 | Kawahara, Lucas v Henrique, Ito | W | 3-1 |
| Boom Cup | 2020/05/13 18:00 | Kawahara, Lucas v Kojima, Ricardo | L | 0-3 |
| Boom Cup | 2020/05/13 17:00 | Yokoyama, Hiromi v Kawahara, Lucas | L | 3-1 |
| Boom Cup | 2020/05/13 16:30 | Kawahara, Lucas v Franco, Rafael | L | 1-3 |
| Boom Cup | 2020/05/13 15:30 | Trecco, Joao Paulo v Kawahara, Lucas | L | 3-0 |
| Boom Cup | 2020/05/12 19:00 | Kawahara, Lucas v Cardoso, Tiago | L | 0-3 |
| Boom Cup | 2020/05/12 18:30 | Kawahara, Lucas v Fudimori, Tiago | L | 0-3 |
| Boom Cup | 2020/05/12 17:00 | Goncalves, Maurico v Kawahara, Lucas | L | 3-0 |