Stadium: Court 13 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Changwon | 2022/08/22 00:30 | Adam Bronka v Yeongseok Jeong | 4-6,2-6 |
| ITF - M15 Anseong | 2022/08/15 00:30 | Yeongseok Jeong v Seon Yong Han | 7-6,0-6,10-12 |
| 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 Anseong | 2022/08/15 00:30 | Homin Kwag v Sukhee Ann | 6-3,6-3 |
| ITF - M15 Anseong | 2022/08/14 02:55 | Sukhee Ann v Wilfredo Gonzalez | 1-6,7-5,10-7 |