Round: 62 Ground: Hardcourt outdoor
| ITF Czech Republic F12 | 2017/11/30 11:00 | Jakob Sude v Constant Lestienne | 7-5,2-6,1-6 |
| ITF Czech Republic F12 | 2017/11/29 10:40 | Jakob Sude v Dominik Langmajer | 6-2,6-3 |
| ITF Czech Republic F12 | 2017/11/28 10:40 | Jakob Sude v Dusan Rajic | 6-4,6-2 |
| ITF Greece F10 | 2017/11/24 11:15 | Yannick Jankovits v Jakob Sude | 6-3,6-3 |
| ITF Greece F10 | 2017/11/23 12:25 | Jakob Sude v Joao Menezes | 2-6,6-2,6-4 |
| ITF Greece F10 | 2017/11/22 12:55 | Jakob Sude v Conor Berg | 6-3,6-0 |
| ITF Greece F9 | 2017/11/19 09:30 | Carlos Gomez-Herrera v Jakob Sude | 7-6,6-1 |
| ITF Greece F9 | 2017/11/18 08:30 | Jakob Sude v Yaraslav Shyla | 6-2,6-3 |
| ITF Korea F5 | 2017/06/29 01:30 | Seong Chan Hong v Jung-Woong Na | 6-4,2-6,7-6 |
| ITF Korea F5 | 2017/06/28 01:00 | Hyung-Chan Lim v Jung-Woong Na | 6-4,5-7,2-6 |
| ITF Korea F4 | 2017/06/22 02:00 | Jung-Woong Na v Cheong-Eui Kim | 6-4,2-6,1-6 |
| ITF Korea F4 | 2017/06/20 02:20 | Jung-Woong Na v Sung Jun Park | 6-4,6-3 |
| ITF Korea F3 | 2017/06/15 01:00 | Min-Kyu Song v Jung-Woong Na | 6-1,6-1 |
| ITF Korea F3 | 2017/06/13 04:40 | Jung-Woong Na v Ki Su Jung | 6-4,6-1 |
| ITF Korea F2 | 2017/06/07 05:45 | Jeamoon Lee v Jung-Woong Na | 7-6,6-3 |
| ITF Korea F2 Qual | 2017/06/05 03:00 | Jung-Woong Na v Woo Hyeok Jang | 6-4,6-1 |