| Indonesia Masters - Mixed double - Kval | 2020/01/14 05:30 | Jomkoh/Paewsampran v Ahmad/Rahayu | W | 0-2 |
| World Tour - Sluttspill - Mixed double | 2019/12/13 10:40 | Chan/Goh v Seo/Chae | W | 0-2 |
| World Tour - Sluttspill - Mixed double | 2019/12/12 10:00 | Huang/Wang v Seo/Chae | L | 2-1 |
| World Tour - Sluttspill - Mixed double | 2019/12/11 03:00 | Puavaranukroh/Taerattanachai v Seo/Chae | L | 2-0 |
| Korea Masters - Mixed double | 2019/11/22 04:30 | Goh/Lai v Seo/Chae | L | 2-1 |
| Korea Masters - Mixed double | 2019/11/20 00:10 | Choi/Yoon v Seo/Chae | W | 0-2 |
| Hong Kong Open - Mixed double | 2019/11/15 11:40 | Watanabe/Higashino v Seo/Chae | L | 2-0 |
| Hong Kong Open - Mixed double | 2019/11/14 12:50 | Seo/Chae v Hoki/Nagahara | W | 2-0 |
| Hong Kong Open - Mixed double | 2019/11/12 08:00 | Seo/Chae v Lamsfuss/Herttrich | W | 2-1 |