Round: 44 Ground: Hardcourt outdoor
| ITF M25 Monastir | 2016/12/16 07:30 | Takanyi Garanganga v Gabriel Donev | 6-3,6-1 |
| ITF M25 Monastir | 2016/12/15 10:15 | Gabriel Donev v Riccardo Stiglich | 6-2,6-3 |
| ITF Indonesia F5 | 2016/12/12 08:00 | Gabriel Donev v Naoki Takeda | 3-6,2-6 |
| ITF Indonesia F5 | 2016/12/11 07:00 | Gabriel Donev v Dmitry Mnushkin | 7-6,6-3 |
| ITF Germany F14 | 2016/10/12 10:00 | Gabriel Donev v Mats Moraing | 3-6,1-6 |
| ITF Germany F13 | 2016/10/05 10:10 | Vadym Ursu v Gabriel Donev | 6-2,6-2 |
| ITF Germany F13 | 2016/10/04 07:30 | Gabriel Donev v Tim Hofmann | 6-2,6-2 |
| ITF Germany F13 | 2016/10/03 07:30 | Gabriel Donev v Tomas Charlos | 6-7,7-6,6-3 |
| Challenger Istanbul Qual | 2016/09/10 10:35 | Mustafa Erdogan v Vitaly Kozyukov | 3-6,1-6 |
| ITF Turkey F26 Qual | 2016/06/26 07:00 | Nicolo Turchetti v Mustafa Erdogan | 6-4,6-1 |
| ITF Turkey F10 | 2016/03/05 08:00 | Mustafa Erdogan v Conor Berg | 0-6,4-6 |