| Giraldilla Int. XD | 2018/09/08 09:00 | Ga Eun Kim v Sim, Yu Jin | L | 2-1 |
| China Masters Women | 2018/04/14 05:00 | Sim, Yu Jin v Ga Eun Kim | L | 0-2 |
| Giraldilla Int. XD | 2018/09/08 09:00 | Ga Eun Kim v Sim, Yu Jin | L | 2-1 |
| Giraldilla Int. XD | 2018/09/07 10:10 | Sim, Yu Jin v Raje, Rasika | W | 2-0 |
| Giraldilla Int. XD | 2018/09/06 12:30 | Sim, Yu Jin v Aakarshi Kashyap | W | 2-0 |
| Giraldilla Int. XD | 2018/09/05 11:35 | Prabhudesai, Anura v Sim, Yu Jin | W | 0-2 |
| Giraldilla Int. XD | 2018/07/25 00:40 | Takahashi, Sayaka v Sim, Yu Jin | L | 2-0 |
| China Masters Women | 2018/04/14 05:00 | Sim, Yu Jin v Ga Eun Kim | L | 0-2 |
| China Masters Women | 2018/04/13 10:30 | Sim, Yu Jin v Shuo Yun Sung | W | 2-1 |
| China Masters Women | 2018/04/12 05:00 | Sim, Yu Jin v Wei, Y. X. | W | 2-0 |
| Indonesia Masters XD | 2018/09/27 06:35 | Nehwal, Saina v Ga Eun Kim | L | 2-0 |
| Indonesia Masters XD | 2018/09/26 03:10 | Ga Eun Kim v Lee, Se Yeon | W | 2-1 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/09/25 03:38 | Ga Eun Kim v Choudhari, Vaidehi | W | 2-0 |
| Giraldilla Int. XD | 2018/09/09 10:43 | Deng, J X v Ga Eun Kim | W | 1-2 |
| Giraldilla Int. XD | 2018/09/09 09:10 | Deng, J X v Ga Eun Kim | W | 1-2 |
| Giraldilla Int. XD | 2018/09/08 09:00 | Ga Eun Kim v Sim, Yu Jin | 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 Hartawan, Ruselli | W | 2-0 |