Stadion: Court 5 Round: 54 Ground: Hardcourt outdoor
| ITF - M15 - Jakarta | 2019/08/06 03:55 | Aaron Schmid v Yeongseok Jeong | 6-4,6-0 |
| ITF - M15 - Jakarta | 2019/08/05 07:20 | Jeremy Nahor v Yeongseok Jeong | 1-6,3-6 |
| ITF - M15 - Anseong | 2019/06/27 01:00 | Kelsey Stevenson v Yeongseok Jeong | 6-2,6-3 |
| ITF - M15 - Anseong | 2019/06/26 01:00 | Yeongseok Jeong v Geun Jun Kim | 6-3,6-1 |
| ITF - M15 - Gimcheon | 2019/06/21 01:00 | Yeongseok Jeong v Sanhui Shin | 2-6,6-1,2-6 |
| ITF - M15 - Gimcheon | 2019/06/20 03:50 | Andrej Glvac v Yeongseok Jeong | 6-7,2-6 |
| ITF - M15 - Gimcheon | 2019/06/19 01:00 | Yeongseok Jeong v Shao-Fan Liu | 2-6,6-1,6-1 |
| ITF - M15 - Gimcheon | 2019/06/18 01:00 | Yeongseok Jeong v Jae-Won Choi | 6-4,4-6,10-4 |
| ITF - M15 - Jakarta | 2019/08/05 05:45 | Anthony Susanto v Uisung Park | 6-3,3-6,10-7 |
| ITF - M15 - Anseong | 2019/06/27 01:00 | Uisung Park v Cing-Yang Meng | 2-6,6-2,3-6 |
| ITF - M15 - Anseong | 2019/06/25 02:45 | Uisung Park v Daisuke Sumizawa | 6-4,3-6,6-2 |
| ITF - M15 - Gimcheon | 2019/06/18 05:45 | Uisung Park v Yong-Kyu Lim | 1-6,2-6 |
| ITF - M15 - Gimcheon | 2019/06/13 01:30 | Min-Kyu Song v Uisung Park | 6-4,1-6,6-4 |
| ITF - M15 - Gimcheon | 2019/06/12 02:25 | Young Seok Kim v Uisung Park | 4-6,2-6 |
| ITF - M15 - Daegu | 2019/06/08 01:00 | Uisung Park v Jung-Woong Na | 1-6,4-6 |
| ITF - M15 - Daegu | 2019/06/06 02:00 | Chanchai Sookton-Eng v Uisung Park | 3-6,2-6 |