Round: 25 Ground: Hardcourt outdoor
| ITF Thailand F9 | 2015/12/03 03:00 | Smith, Connor v Gao, Xin | 6-3,5-7,6-0 |
| ITF Thailand F9 | 2015/12/02 03:00 | Gao, Xin v Lescure, Mick | 6-4,6-3 |
| ITF Thailand F9 | 2015/11/30 03:00 | Tanasugarn, Chaleechan v Gao, Xin | 2-6,4-6 |
| ITF Australia F9 | 2015/10/22 00:00 | Mitchell, Benjamin v Gao, Xin | 6-2,6-4 |
| ITF Australia F9 | 2015/10/21 00:00 | Gao, Xin v Marc Polmans | 6-4,7-6 |
| ITF Australia F8 | 2015/10/16 02:05 | Gao, Xin v Stanek, Robin | 5-7,7-6,5-7 |
| ITF Australia F8 | 2015/10/15 03:15 | Grills, Jacob v Gao, Xin | 5-7,7-6,3-6 |
| ITF Australia F8 | 2015/10/14 03:30 | Qi, Xi v Gao, Xin | 6-7,2-6 |
| Qatar F5, Simples | 2015/12/10 13:30 | Licciardi, Pietro v Ehara, Hiroyasu | 6-4,3-6,1-6 |
| Qatar F5, Simples | 2015/12/09 12:00 | Clayton, Scott v Ehara, Hiroyasu | 1-6,3-6 |
| Qatar F5, Simples | 2015/12/08 09:30 | He, Yecong v Ehara, Hiroyasu | 3-6,4-6 |
| ITF Turkey F36 | 2015/09/12 13:00 | Matteo Berrettini v Ehara, Hiroyasu | 6-4,6-4 |
| ITF Turkey F36 | 2015/09/10 13:00 | Kiyamov, Timur v Ehara, Hiroyasu | 2-6,1-6 |
| ITF Turkey F35 | 2015/09/05 13:00 | Konecny, Michal v Ehara, Hiroyasu | 2-6,1-6 |
| ITF Turkey F35 | 2015/09/04 13:00 | Kohl, Cristopher v Ehara, Hiroyasu | 2-6,1-6 |
| ITF Turkey F35 | 2015/09/01 14:55 | Haylaz, Muhammet v Ehara, Hiroyasu | 4-6,2-6 |