Round: 26 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 F7 | 2016/05/17 04:30 | Arata Onozawa v Wei-De Lin | 3-6,3-6 |
| ITF China F6 | 2016/05/12 02:00 | Arata Onozawa v Michael Geerts | 4-6,6-7 |
| ITF China F6 | 2016/05/10 04:20 | Yuqing Ning v Arata Onozawa | 3-6,7-5,4-6 |
| ITF Japan F5 | 2016/04/08 01:00 | Arata Onozawa v Yuichi Ito | 6-1,6-7,4-6 |
| ITF Japan F5 | 2016/04/05 07:30 | Arata Onozawa v Kaito Uesugi | 6-3,6-4 |
| ITF China F2 | 2016/02/24 02:00 | Arata Onozawa v Jordan Ubiergo | 3-6,2-6 |
| ITF China F2 | 2016/02/22 05:20 | Jiaqi Duan v Arata Onozawa | 6-7,3-6 |
| ITF China F1 | 2016/02/18 03:40 | Jordan Ubiergo v Arata Onozawa | 7-5,2-6,6-3 |