| ITF Sweden F4 | 2014/09/17 09:50 | Gao, Xin v Ymer, Mikael | 6-7,3-6 |
| ITF Sweden F4 | 2014/09/16 09:00 | Gao, Xin v Shabib, Mohamed | 7-6,7-5 |
| ITF Belgium F14 | 2014/09/01 14:00 | Gao, Xin v Griekspoor, Scott | 1-6,0-6 |
| ITF Switzerland F5 | 2014/08/28 09:00 | Meis, Pascal v Gao, Xin | 6-3,6-4 |
| ITF Switzerland F5 | 2014/08/27 09:00 | Gao, Xin v Vibert, Francois Arthur | 7-6,7-5 |
| ITF Finland F3 | 2014/08/19 07:00 | Folie, Alexandre v Gao, Xin | 6-1,4-6,4-6 |
| ITF Finland F2 | 2014/08/12 08:00 | Gao, Xin v Eero Vasa | 6-4,6-1 |
| ITF Finland F1 | 2014/08/06 09:50 | Sillanpaa, Henrik v Gao, Xin | 6-4,6-3 |
| ITF Qatar F5 Qual | 2014/12/06 12:30 | Gohlke, Delf v Majchrowicz, Adam | 6-3,6-4 |
| ITF Qatar F4 Qual | 2014/11/29 12:30 | Davidson, Patrick v Gohlke, Delf | 6-7,4-6 |
| Kuwait F3, Singles Qualifying | 2014/11/23 07:00 | Kaelin, Yanik v Gohlke, Delf | 7-6,7-6 |
| Kuwait F3, Singles Qualifying | 2014/11/22 06:30 | Tagashira, Kento v Gohlke, Delf | 3-6,3-6 |
| ITF Kuwait F2 | 2014/11/15 08:20 | Micov, Stefan v Gohlke, Delf | 6-4,6-3 |
| ITF Greece F9 Qual | 2014/11/02 07:00 | Dominik Kellovsky v Gohlke, Delf | 6-1,6-2 |
| ITF Greece F10 Qual | 2014/10/25 07:00 | Kalovelonis, Markos v Gohlke, Delf | 4-6,6-0,6-3 |
| ITF Greece F9 Qual | 2014/10/19 08:30 | Astorga, Mauricio v Gohlke, Delf | 6-2,7-5 |