Round: 25 Ground: Clay
| ITF China F11 | 2015/07/21 03:20 | Jung-Woong Na v Tsung-Hua Yang | 5-7,4-6 |
| ITF China F10 | 2015/07/16 02:00 | Zhe Li v Jung-Woong Na | 6-4,6-3 |
| ITF China F10 | 2015/07/15 03:30 | Jung-Woong Na v Young Seok Kim | 7-5,1-6,6-3 |
| ITF China F10 | 2015/07/14 02:00 | Jung-Woong Na v Ke Ma | 6-0,6-0 |
| ITF Thailand F9 | 2015/06/26 03:00 | Shuichi Sekiguchi v Jung-Woong Na | 6-4,6-3 |
| ITF Thailand F9 | 2015/06/25 03:00 | Pruchya Isarow v Jung-Woong Na | 3-6,3-6 |
| ITF Thailand F9 | 2015/06/24 03:00 | Jung-Woong Na v Kento Takeuchi | 6-4,6-1 |
| ITF Thailand F9 | 2015/06/23 03:00 | Jung-Woong Na v Phassawit Bura'ritta | 6-4,6-2 |
| ITF China F1 Qual | 2016/02/15 05:00 | He Feng v Seungri Choi | 6-3,6-3 |
| ITF China F1 Qual | 2016/02/14 06:00 | Long Chen v Seungri Choi | 4-6,3-6 |
| ITF Korea F1 | 2015/05/17 02:00 | Masato Shiga v Seungri Choi | 6-2,6-2 |
| ITF Korea F1 | 2015/05/16 01:00 | Seungri Choi v Ki Bum Kim | 6-1,6-1 |