| Boom Cup | 2020/06/11 21:25 | Umehara, Danilo v Kawahara, Lucas | W | 0-3 |
| Boom Cup | 2020/06/06 21:50 | Kawahara, Lucas v Umehara, Danilo | W | 3-0 |
| Boom Cup | 2020/05/30 22:15 | Umehara, Danilo v Kawahara, Lucas | W | 1-3 |
| Boom Cup | 2020/05/27 22:40 | Kawahara, Lucas v Umehara, Danilo | W | 3-1 |
| Boom Cup | 2020/05/26 22:15 | Kawahara, Lucas v Umehara, Danilo | W | 3-2 |
| Boom Cup | 2020/05/26 00:20 | Umehara, Danilo v Kawahara, Lucas | W | 2-3 |
| Boom Cup | 2020/05/23 23:05 | Kawahara, Lucas v Umehara, Danilo | W | 3-0 |
| Boom Cup | 2020/05/21 20:35 | Umehara, Danilo v Kawahara, Lucas | W | 1-3 |
| Boom Cup | 2020/06/13 21:50 | Henrique, Ito v Kawahara, Lucas | W | 1-3 |
| Boom Cup | 2020/06/13 00:20 | Kawahara, Lucas v Dias, Jonathan | L | 0-3 |
| Boom Cup | 2020/06/12 23:55 | Cardoso, Tiago v Kawahara, Lucas | L | 3-0 |
| Boom Cup | 2020/06/12 22:40 | Kawahara, Lucas v Pereira, Leandro | L | 1-3 |
| Boom Cup | 2020/06/12 22:15 | Matsuo, Alexandre v Kawahara, Lucas | W | 1-3 |
| Boom Cup | 2020/06/12 21:50 | Kawahara, Lucas v Goncalves, Maurico | L | 0-3 |
| Boom Cup | 2020/06/11 21:25 | Umehara, Danilo v Kawahara, Lucas | W | 0-3 |
| Boom Cup | 2020/06/11 20:35 | Kawahara, Lucas v Yamamoto, Vitor | L | 1-3 |
| Boom Cup | 2020/06/13 21:25 | Umehara, Danilo v Pereira, Leandro | L | 0-3 |
| Boom Cup | 2020/06/12 21:25 | Kojima, Ricardo v Umehara, Danilo | L | 3-0 |
| Boom Cup | 2020/06/12 20:35 | Umehara, Danilo v Henrique, Ito | L | 2-3 |
| Boom Cup | 2020/06/12 20:10 | Umehara, Danilo v Yamamoto, Vitor | L | 0-3 |
| Boom Cup | 2020/06/12 19:20 | Chikaraishi, Akira v Umehara, Danilo | L | 3-0 |
| Boom Cup | 2020/06/12 18:30 | Umehara, Danilo v Franco, Rafael | L | 0-3 |
| Boom Cup | 2020/06/11 21:25 | Umehara, Danilo v Kawahara, Lucas | L | 0-3 |
| Boom Cup | 2020/06/11 20:35 | Orsatti, Lucas v Umehara, Danilo | L | 3-0 |