Ground: Hardcourt outdoor
| ITF Greece F5 | 2015/04/18 08:30 | Gohlke, Delf v Ono, Masayoshi | 6-7,6-2,6-2 |
| ITF Greece F3 | 2015/04/05 08:00 | Bader, Sebastian v Gohlke, Delf | 6-4,6-2 |
| ITF Turkey F11 | 2015/03/14 07:30 | Gohlke, Delf v Allemby, James | 3-6,4-6 |
| Turkey F10, Singles Qualifying | 2015/03/07 08:00 | Gohlke, Delf v Veldheer, Mick | 3-6,5-7 |
| ITF Germany F3 Qual | 2015/01/18 12:30 | Oscar Otte v Gohlke, Delf | 6-4,4-6,6-2 |
| ITF Germany F1 Qual | 2015/01/05 13:30 | Kahlke, Jannis v Gohlke, Delf | 6-4,6-4 |
| ITF Qatar F6 | 2014/12/15 12:30 | Gohlke, Delf v Balaji, N. Sriram | 5-7,2-6 |
| Qatar F6, Qualifications Simples | 2014/12/14 12:30 | Majchrowicz, Adam v Gohlke, Delf | 3-6,2-6 |