| Kinesiska Taipei Open - Mixad dubbel | 2019/09/03 08:40 | Chang/Ng v Seo/Chae | L | 1-2 |
| Denmark Open - Mixed dubbel | 2019/10/16 07:00 | Chang/Ng v Adcock/Adcock | W | 2-1 |
| Korea Open - Mixed dubbel | 2019/09/24 07:00 | Watanabe/Higashino v Chang/Ng | L | 2-0 |
| Kinesiska Taipei Open - Mixad dubbel | 2019/09/03 08:40 | Chang/Ng v Seo/Chae | L | 1-2 |
| VM - Mixed dubbel | 2019/08/21 08:20 | Chang/Ng v Ellis/Smith | L | 1-2 |
| VM - Mixed dubbel | 2019/08/20 07:00 | Chang/Ng v Nohr/Thygesen | W | 2-1 |
| Thailand Open - Mixed dubbel | 2019/07/31 11:40 | Lee/Yang v Chang/Ng | L | 2-1 |
| Japan Open - Mixed dubbel | 2019/07/25 06:10 | Jordan/Oktavianti v Chang/Ng | L | 2-0 |
| Japan Open - Mixed dubbel | 2019/07/23 03:40 | Ou/Feng v Chang/Ng | W | 0-2 |
| Denmark Open - Mixed dubbel | 2019/10/16 07:20 | Lai/Tan v Seo/Chae | W | 0-2 |
| Korea Open - Mixed dubbel | 2019/09/28 07:30 | Zheng/Huang v Seo/Chae | L | 2-0 |
| Korea Open - Mixed dubbel | 2019/09/27 06:20 | Watanabe/Higashino v Seo/Chae | W | 0-2 |
| Korea Open - Mixed dubbel | 2019/09/26 01:40 | Seo/Chae v Alimov/Davletova | W | 2-0 |
| Korea Open - Mixed dubbel | 2019/09/25 00:10 | Seo/Chae v Choi/Shin | W | 2-1 |
| China Open - Mixed dubbel | 2019/09/21 02:40 | Zheng/Huang v Seo/Chae | L | 2-0 |
| China Open - Mixed dubbel | 2019/09/20 03:00 | Watanabe/Higashino v Seo/Chae | W | 0-2 |
| China Open - Mixed dubbel | 2019/09/19 05:20 | Seo/Chae v Mentari/Rivaldy | W | 2-0 |