Ground: Hardcourt outdoor
| ITF Japan F4 | 2015/03/31 03:50 | Sho Katayama v Xin Gao | 6-2,6-1 |
| ITF Turkey F3 | 2015/02/27 09:30 | Xin Gao v Raphael Baltensperger | 5-7,2-6 |
| ITF Turkey F3 | 2015/02/26 12:05 | Ruan Roelofse v Xin Gao | 5-7,7-6,9-11 |
| ITF Turkey F7 | 2015/02/17 07:30 | Tristan-Samuel Weissborn v Xin Gao | 6-2,7-5 |
| ITF Turkey F7 | 2015/02/16 07:00 | Johan Nikles v Xin Gao | 2-6,1-6 |
| ITF Turkey F6 | 2015/02/08 08:00 | Xin Gao v Mohamed Shabib | 6-4,3-6,3-6 |
| ITF Qatar F6 | 2014/12/17 14:00 | Xin Gao v Maximilian Neuchrist | 4-6,0-6 |
| ITF Qatar F6 | 2014/12/16 12:30 | Xin Gao v Adam Chadaj | 7-6,6-4 |
| ITF Japan F2 | 2015/03/16 02:25 | Yunseong Chung v Kento Takeuchi | 7-6,4-6,1-6 |
| ITF Japan F1 | 2015/03/12 02:45 | Yunseong Chung v Gengo Kikuchi | 6-1,6-7,5-7 |
| ITF Japan F1 | 2015/03/11 06:20 | Takashi Saito v Yunseong Chung | 5-7,4-6 |
| ITF Hong Kong F2 | 2014/07/14 07:25 | Evan Song v Yunseong Chung | 7-6,4-6,6-1 |
| ITF Hong Kong F2 Qual | 2014/07/13 02:00 | Yunseong Chung v Marc Dijkhuizen | 6-2,6-1 |
| ITF Korea F1 | 2014/04/24 01:30 | Yunseong Chung v Maximilian Neuchrist | 4-6,2-6 |
| ITF Korea F1 | 2014/04/22 01:00 | Yunseong Chung v Min-Kyu Song | 6-3,5-7,7-5 |