| Korea Masters XD | 11/08 03:40 | 5 | Seo/Chae v Choi H B / Yoon M A | L | 2-0 | |
| Korea Masters 2019, XD, Qualification | 11/07 03:05 | 3 | Choi H B / Yoon M A v Chen/Lin | W | 2-0 | |
| Korea Masters XD | 11/20 00:10 | 5 | Choi H B / Yoon M A v Seo/Chae | L | 0-2 | |
| Korea Masters 2019, XD, Qualification | 11/19 01:00 | - | Trecki W / Goszczynska A v Choi H B / Yoon M A | W | 0-2 |