| Giraldilla Int. XD | 2018/09/08 09:00 | Ga Eun Kim v Yujin Sim | L | 2-1 |
| China Masters Women | 2018/04/14 05:00 | Yujin Sim v Ga Eun Kim | L | 0-2 |
| Giraldilla Int. XD | 2018/09/08 09:00 | Ga Eun Kim v Yujin Sim | L | 2-1 |
| Giraldilla Int. XD | 2018/09/07 10:10 | Yujin Sim v Rasika Raje | W | 2-0 |
| Giraldilla Int. XD | 2018/09/06 12:30 | Yujin Sim v Aakarshi Kashyap | W | 2-0 |
| Giraldilla Int. XD | 2018/09/05 11:35 | Anura Prabhudesai v Yujin Sim | W | 0-2 |
| Giraldilla Int. XD | 2018/07/25 00:40 | Sayaka Takahashi v Yujin Sim | L | 2-0 |
| China Masters Women | 2018/04/14 05:00 | Yujin Sim v Ga Eun Kim | L | 0-2 |
| China Masters Women | 2018/04/13 10:30 | Yujin Sim v Shuo Yun Sung | W | 2-1 |
| China Masters Women | 2018/04/12 05:00 | Yujin Sim v Yaxin Wei | W | 2-0 |
| Indonesia Masters - Mixdouble | 2018/09/27 06:35 | Saina Nehwal v Ga Eun Kim | L | 2-0 |
| Indonesia Masters - Mixdouble | 2018/09/26 03:10 | Ga Eun Kim v Se Yeon Lee | W | 2-1 |
| Swiss Open - Kvalifikation - Damedouble | 2018/09/25 03:38 | Ga Eun Kim v Vaidehi Choudhari | W | 2-0 |
| Giraldilla Int. XD | 2018/09/09 10:43 | Joy Xuan Deng v Ga Eun Kim | W | 1-2 |
| Giraldilla Int. XD | 2018/09/09 09:10 | Joy Xuan Deng v Ga Eun Kim | W | 1-2 |
| Giraldilla Int. XD | 2018/09/08 09:00 | Ga Eun Kim v Yujin Sim | W | 2-1 |
| Giraldilla Int. XD | 2018/09/07 10:30 | Ga Eun Kim v Se Young An | W | 2-1 |
| Giraldilla Int. XD | 2018/09/06 09:50 | Ga Eun Kim v Ruselli Hartawan | W | 2-0 |