Round: 44 Ground: Hardcourt outdoor
| ITF M15 Heráklion | 2019/12/02 08:30 | Biagio Gramaticopolo v Brandon Murphy | 2-6,6-4,10-4 |
| ITF M15 Heráklion | 2019/12/01 09:00 | Luca Staeheli v Biagio Gramaticopolo | 4-6,4-6 |
| ITF M15 Heráklion | 2019/12/02 08:30 | Aristotelis Thanos v Yeongseok Jeong | 3-6,4-6 |
| ITF M15 Heráklion | 2019/12/01 12:00 | Sungbeen Sim v Yeongseok Jeong | 3-6,2-6 |
| ITF M15 Heráklion | 2019/11/25 09:00 | Sean Hodkin v Yeongseok Jeong | 6-2,6-1 |
| ITF M15 Heráklion | 2019/11/24 10:30 | Vito Dell'Elba v Yeongseok Jeong | 3-6,5-7 |
| ITF M15 Heráklion | 2019/11/18 08:00 | Yeongseok Jeong v Stephanos Schinas | 4-6,3-6 |
| ITF M15 Heráklion | 2019/11/17 07:30 | Yeongseok Jeong v Nikolay Vylegzhanin | 6-3,4-6,10-5 |
| ITF M15 Heráklion | 2019/11/10 07:30 | Lodewijk Weststrate v Yeongseok Jeong | 6-2,3-6,10-8 |
| ITF M15 Nanchang | 2019/09/25 02:00 | Dusty H. Boyer v Yeongseok Jeong | 6-1,6-2 |