| ITF Korea F5 MD | 2018/08/24 05:00 | Kim/Kim v Chung/Noh | 2-6,2-6 |
| ITF Korea F5 MD | 2018/08/23 06:10 | Chung/Noh v Addison/Batalla Diez | 6-2,6-4 |
| Challenger Gwangju MD | 2018/08/15 09:10 | Kadhe/Matsui v Chung/Noh | 7-6,7-5 |
| ITF Korea F5 MD | 2018/08/24 05:30 | Nam/Son v Hsu/Ochi | 6-1,4-6,10-7 |
| ITF Korea F5 MD | 2018/08/22 02:00 | Bourchier/Ma v Nam/Son | 2-6,5-7 |
| ITF Korea F5 MD | 2018/08/20 04:00 | Oh/Sin v Nam/Son | 3-6,4-6 |