Stadium: Court C Round: 28 Ground: Hardcourt outdoor
| ITF Women Changwon WD | 2018/05/24 04:00 | Dunne/Omae v Jung/Kim | 4-6,7-6,10-8 |
| ITF Women Changwon WD | 2018/05/22 05:40 | Dunne/Omae v Bozovic/Parnaby | 6-0,6-1 |
| ITF Women Changwon WD | 2018/05/24 04:35 | Kim/Lee v Chan/Chang | 6-3,6-4 |
| ITF Women Changwon WD | 2018/05/23 04:50 | Chang/Hsu v Kim/Lee | 0-6,1-6 |
| Challenger - Seoul - Herredouble | 2018/04/30 09:20 | Matsui/Nielsen v Kim/Lee | 6-4,6-2 |
| ITF Women Nishi-Tama WD | 2018/03/24 05:30 | Hosonuma/Morisaki v Kim/Lee | 4-6,5-7 |
| ITF Women Nishi-Tama WD | 2018/03/23 04:55 | Choi/Park v Kim/Lee | 1-6,4-6 |
| ITF Women Nishi-Tama WD | 2018/03/22 06:40 | Kim/Lee v Han/Kim | 3-6,6-3,11-9 |
| ITF Women Nishi-Tama WD | 2018/03/21 06:30 | Kim/Lee v Kawamura/Ri | 6-0,5-3 |
| 2018 Fed Cup | 2018/02/08 08:25 | Kato/Ninomiya v Kim/Lee | 6-2,6-2 |