Round: 44 Ground: Hardcourt outdoor
| ITF Turchia F5 | 2018/02/04 07:30 | Jung-Woong Na v Sorin Andrei Iordache | 6-1,7-6 |
| ITF Turchia F4 | 2018/02/01 07:30 | Dragos Dima v Jung-Woong Na | 6-2,6-3 |
| ITF Turchia F4 | 2018/01/31 09:20 | Dan Dowson v Jung-Woong Na | 6-7,7-5,2-6 |
| ITF Turchia F4 | 2018/01/28 07:30 | Jung-Woong Na v Matej Maruscak | 4-6,7-6,7-6 |
| ITF Turchia F3 | 2018/01/25 09:30 | Jung-Woong Na v Altug Celikbilek | 2-6,3-6 |
| ITF Turchia F3 | 2018/01/24 13:00 | Alon Elia v Jung-Woong Na | 2-6,1-6 |
| ITF Turchia F3 | 2018/01/23 07:30 | Ki Su Jung v Jung-Woong Na | 1-6,2-6 |
| ITF Turchia F3 | 2018/01/22 10:00 | Mohsen Hossein Zade v Jung-Woong Na | 2-6,0-6 |
| ITF Turchia F5 | 2018/02/04 07:30 | Luka Miklavcic v Aljaz Radinski | 6-7,6-2,6-4 |
| ITF Turchia F5 | 2018/02/03 07:00 | Bernie Schranz v Luka Miklavcic | 4-6,5-7 |
| ITF Serbia F2 - Qual. | 2017/08/13 07:30 | Luka Miklavcic v Luka Pavlovic | 0-6,1-6 |
| ITF Serbia F2 - Qual. | 2017/08/12 07:00 | Stevan Popovic v Luka Miklavcic | 2-6,7-5,2-6 |