| Japan Open - vegyespáros | 2019/07/24 02:30 | Seo/Chae v Watanabe/Higashino | L | 0-2 |
| Indonesia Open - vegyespáros | 2019/07/18 02:55 | Seo/Chae v Chan/Goh | L | 0-2 |
| Indonesia Open - vegyespáros | 2019/07/17 04:05 | Seo/Chae v Kaneko/Matsumoto | W | 2-1 |
| Australian Open - vegyespáros | 2019/06/04 06:40 | Seo/Chae v Tang/Tse | L | 0-2 |
| Sudirman Cup - vegyespáros | 2019/05/23 10:00 | Seo/Chae v Puavaranukroh/Taerattanachai | L | 0-2 |
| Sudirman Cup - vegyespáros | 2019/05/22 05:00 | Hsieh/Tseng v Seo/Chae | W | 0-2 |
| Sudirman Cup - vegyespáros | 2019/05/20 10:00 | Seo/Chae v Tang/Ng | W | 2-0 |
| All England Open | 2019/03/06 13:05 | Seo/Chae v Lu/Chen | L | 0-2 |
| Indonesia Open - vegyespáros | 2019/07/17 06:00 | Ronald/Saufika v Chan/Goh | L | 1-2 |
| Singapore Open - vegyespáros | 2019/04/11 05:45 | Karandasuwardi/Bernadet v Ronald/Saufika | L | 2-1 |
| Singapore Open - vegyespáros | 2019/04/10 08:00 | Ronald/Saufika v He/Du | W | 2-1 |
| Malaysia Open - vegyes páros | 2019/04/04 08:10 | Ronald/Saufika v Phuangphuapet/Amitrapai | L | 0-2 |
| Malaysia Open - vegyes páros | 2019/04/03 06:30 | Tang/Tse v Ronald/Saufika | W | 1-2 |
| Swiss Open - vegyes páros | 2019/03/14 10:30 | Ronald/Saufika v Mentari/Rivaldy | L | 0-2 |
| Swiss Open - vegyes páros | 2019/03/12 17:30 | Ronald/Saufika v Dremin/Dimova | W | 2-1 |
| All England Open | 2019/03/06 12:45 | Ronald/Saufika v Goh/Lai | L | 0-2 |