| Singapore Open - Kvinder | 2019/04/10 10:00 | Ji Hyun Sung v Joy Xuan Deng | W | 2-0 |
| Malaysia Open - Kvinder | 2019/04/05 08:10 | Yufei Chen v Ji Hyun Sung | L | 2-0 |
| Malaysia Open - Kvinder | 2019/04/04 08:00 | Pusarla V. Sindhu v Ji Hyun Sung | W | 0-2 |
| Malaysia Open - Kvinder | 2019/04/03 06:30 | Ji Hyun Sung v Fitriani Fitriani | W | 2-0 |
| Swiss Open - Kvinder | 2019/03/16 11:00 | Yufei Chen v Ji Hyun Sung | L | 2-0 |
| Swiss Open - Kvinder | 2019/03/15 14:00 | Ji Hyun Sung v Evgeniya Kosetskaya | W | 2-0 |
| Swiss Open - Kvinder | 2019/03/14 17:00 | Ji Hyun Sung v Brittney Tam | W | 2-0 |
| All England Open | 2019/03/08 18:00 | Ji Hyun Sung v Yufei Chen | L | 0-2 |
| Singapore Open - Kvinder | 2019/04/10 09:20 | Jia Min Yeo v Ruselli Hartawan | W | 1-2 |
| Tong Yun Kai Cup Women | 2019/03/23 05:30 | Sayaka Takahashi v Ruselli Hartawan | L | 2-0 |
| Tong Yun Kai Cup Women | 2019/03/22 05:30 | Ruselli Hartawan v Jia Min Yeo | W | 2-0 |
| German Open - Kvinder | 2019/02/28 13:50 | Ruselli Hartawan v Jia Min Yeo | L | 0-2 |
| German Open - Kvinder | 2019/02/27 14:55 | Gregoria Mariska Tunjung v Ruselli Hartawan | W | 1-2 |
| Swiss Open - Kvalifikation - Damedouble | 2019/02/26 12:20 | Ruselli Hartawan v Ying Li Chiang | W | 2-1 |
| Spain Masters - Kvinder | 2019/02/21 09:50 | Yue Han v Ruselli Hartawan | L | 2-1 |
| Spain Masters - Kvinder | 2019/02/20 13:20 | Ruselli Hartawan v Brittney Tam | W | 2-1 |