| Denmark Open - Dublu Mixt | 2019/10/17 14:40 | Chang/Ng v Seo/Chae | W | 0-2 |
| Chinese Taipei Open XD | 2019/09/03 08:40 | Chang/Ng v Seo/Chae | W | 1-2 |
| Thailand Open - Dublu Mixt | 2021/01/14 08:55 | Seo/Chae v Ko/Eom | W | 2-1 |
| All England Open - Dublu Mixt | 2020/03/14 11:00 | Seo/Chae v Puavaranukroh/Taerattanachai | L | 1-2 |
| All England Open - Dublu Mixt | 2020/03/13 17:00 | Piek/Tabeling v Seo/Chae | W | 0-2 |
| All England Open - Dublu Mixt | 2020/03/12 12:10 | Seo/Chae v Lamsfuss/Herttrich | W | 2-0 |
| All England Open - Dublu Mixt | 2020/03/11 09:45 | Seo/Chae v Goh/Lai | W | 2-0 |
| World Tour Finals - Dublu Mixt | 2019/12/13 10:40 | Chan/Goh v Seo/Chae | W | 0-2 |
| World Tour Finals - Dublu Mixt | 2019/12/12 10:00 | Huang/Wang v Seo/Chae | L | 2-1 |
| World Tour Finals - Dublu Mixt | 2019/12/11 03:00 | Puavaranukroh/Taerattanachai v Seo/Chae | L | 2-0 |
| Thailand Open - Dublu Mixt | 2021/01/14 06:00 | Rankireddy/Ponnappa v Chang/Ng | W | 0-2 |
| Thailand Open - Dublu Mixt | 2021/01/12 02:00 | Leydon-Davis/Pak v Chang/Ng | W | 0-2 |
| Thailand Masters - Dublu Mixt | 2020/01/22 12:00 | Ren/Zhou v Chang/Ng | L | 2-0 |
| Malaysia Masters - Dublu Mixt | 2020/01/08 08:15 | Chang/Ng v Delrue/Gicquel | L | 1-2 |
| Syed Modi Int. - Dublu Mixt | 2019/11/28 12:40 | Lamsfuss/Herttrich v Chang/Ng | L | 2-0 |
| Syed Modi Int. - Dublu Mixt | 2019/11/27 13:35 | Chang/Ng v Sharma/Samantaray | W | 2-0 |
| Coreea - Masters - Dublu Mixt | 2019/11/19 06:50 | Tang/Tse v Chang/Ng | L | 2-1 |
| Macau Open XD | 2019/10/29 07:30 | Chang/Ng v Mak/Chau | L | 1-2 |