Stadium: Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF Korea F3 Qual | 2018/06/16 03:30 | Dukyoung Kim v Seong Jae Han | 6-3,4-6,1-6 |
| ITF Korea F2 | 2018/06/09 03:00 | Woo Young Lee v Seong Jae Han | 3-6,6-1,7-6 |
| ITF Korea F1 | 2018/06/05 03:25 | Jeamoon Lee v Seong Jae Han | 6-1,6-0 |
| ITF Korea F1 | 2018/06/04 01:00 | Seong Jae Han v Seung-Hun Shin | 3-6,7-6,6-2 |
| ITF Korea F1 | 2018/06/02 01:00 | Seong Jae Han v Sung Hun Kim | 7-5,6-2 |
| ITF Korea F5 | 2017/06/27 01:30 | Seong Chan Hong v Seong Jae Han | 6-1,6-3 |
| ITF Korea F5 | 2017/06/26 01:30 | Jun Su Kim v Seong Jae Han | 4-6,2-6 |
| ITF Korea F5 | 2017/06/25 01:00 | Seong Jae Han v Donghwi Shin | 6-2,6-2 |
| ITF Korea F3 Qual | 2018/06/16 03:30 | Ki Su Jung v Oh-Hee Kwon | 0-6,1-6 |
| ITF Korea F1 | 2018/06/04 02:20 | Oh-Hee Kwon v Alec Adamson | 5-7,4-6 |
| ITF Guam F1 | 2017/06/22 01:30 | Soichiro Moritani v Oh-Hee Kwon | 6-2,2-6,6-3 |
| ITF Guam F1 | 2017/06/21 02:15 | Ryota Kishi v Oh-Hee Kwon | 5-7,2-6 |
| ITF Japan F8 | 2017/06/14 01:00 | Sho Shimabukuro v Oh-Hee Kwon | 7-6,0-6,7-6 |
| ITF Korea F2 | 2017/06/07 04:20 | Oh-Hee Kwon v Seungri Choi | 6-0,6-1 |
| ITF Korea F2 Qual | 2017/06/05 03:00 | Oh-Hee Kwon v Min Gyeom Kim | 6-0,6-1 |
| ITF Korea F2 Qual | 2017/06/04 03:00 | Oh-Hee Kwon v Hyun Sik Go | 6-1,6-4 |