Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Anseong | 2022/08/14 01:35 | Yeongseok Jeong v Seung Heon Hong | 6-2,6-4 |
| ITF M15 Heraklion | 2019/12/08 12:00 | Yeongseok Jeong v Biagio Gramaticopolo | 5-7,2-6 |
| ITF M15 Heraklion | 2019/12/03 08:00 | Biagio Gramaticopolo v Yeongseok Jeong | 6-2,6-2 |
| ITF M15 Heraklion | 2019/12/02 08:30 | Aristotelis Thanos v Yeongseok Jeong | 3-6,4-6 |
| ITF M15 Heraklion | 2019/12/01 12:00 | Sungbeen Sim v Yeongseok Jeong | 3-6,2-6 |
| ITF M15 Heraklion | 2019/11/25 09:00 | Sean Hodkin v Yeongseok Jeong | 6-2,6-1 |
| ITF M15 Heraklion | 2019/11/24 10:30 | Vito Dell'Elba v Yeongseok Jeong | 3-6,5-7 |
| ITF M15 Heraklion | 2019/11/18 08:00 | Yeongseok Jeong v Stephanos Schinas | 4-6,3-6 |
| ITF M15 Changwon | 2019/10/15 04:50 | Seon Yong Han v Uisung Park | 6-7,2-6 |
| ITF M15 Hua Hin | 2019/09/04 06:55 | Dusty H. Boyer v Seon Yong Han | 7-6,6-4 |
| ITF M15 Hua Hin | 2019/08/28 03:00 | Seon Yong Han v Hiroyasu Ehara | 1-6,5-7 |
| ITF M15 Jakarta | 2019/08/13 05:55 | Kento Takeuchi v Seon Yong Han | 6-1,6-2 |
| ITF M15 Anseong | 2019/06/26 02:20 | Tae-Woo Lee v Seon Yong Han | 7-6,5-7,6-4 |
| ITF M15 Anseong | 2019/06/24 01:00 | Seon Yong Han v Young Seok Lee | 2-6,1-6 |
| ITF M15 Gimcheon | 2019/06/20 04:05 | Seon Yong Han v Takuto Niki | 4-6,2-6 |
| ITF M15 Gimcheon | 2019/06/19 02:15 | Dominik Palan v Seon Yong Han | 6-7,7-6,4-6 |