Estadio: Court D Round: 44 Ground: Hardcourt outdoor
| ITF M15 Anseong | 2019/06/24 01:00 | Seoung Hun Lee v Young-Hoon Jeong | 1-6,0-6 |
| ITF M15 Akishima | 2019/06/11 00:00 | Taiyo Hirano v Seoung Hun Lee | 6-4,6-2 |
| ITF M15 Daegu | 2019/06/03 01:00 | Sung Jun Park v Seoung Hun Lee | 6-2,6-0 |
| ITF Corea del Sur F5 | 2018/08/21 05:05 | Seoung Hun Lee v Jae Hwan Kim | 1-6,0-6 |
| ITF Corea del Sur F5 | 2018/08/20 01:00 | Seoung Hun Lee v Dong Ju Kim | 6-1,6-1 |
| ITF Corea del Sur F5 | 2018/08/19 02:00 | William Ma v Seoung Hun Lee | 6-3,4-6,3-6 |
| ITF Corea del Sur F5 | 2018/08/18 01:00 | Young Seok Lee v Seoung Hun Lee | 3-6,2-6 |
| ITF Corea F4 | 2018/08/13 01:00 | Ku Keon Kang v Seoung Hun Lee | 6-2,6-2 |
| ITF M15 Anseong | 2019/06/24 01:00 | Chanchai Sookton-Eng v Jungwon Park | 6-3,6-4 |
| ITF M15 Gimcheon | 2019/06/17 01:00 | Dominik Palan v Jungwon Park | 6-2,6-4 |
| ITF M15 Gimcheon | 2019/06/11 03:10 | Hyun Sik Go v Jungwon Park | 6-1,6-1 |
| ITF M15 Gimcheon | 2019/06/10 03:20 | Jungwon Park v Hyeon il Jung | 7-6,6-3 |
| ITF Corea del Sur F6 | 2018/08/25 04:30 | Jungwon Park v Jae Won Yun | 2-6,3-6 |
| ITF Corea del Sur F5 | 2018/08/20 01:00 | Jumpei Yamasaki v Jungwon Park | 6-4,6-0 |
| ITF Corea F4 | 2018/08/12 02:00 | Jungwon Park v Hyeong Don Kim | 4-6,4-6 |