Round: 44 Ground: Clay
| ITF Macedonia F1 Qual | 2016/06/20 08:00 | Petar Conkic v Gabriel Donev | 6-3,6-4 |
| ITF Bulgaria F1 | 2016/05/21 08:00 | Gabriel Donev v Alexander Lazov | 0-6,4-6 |
| ITF Bulgaria F1 | 2016/05/20 09:25 | Victor Ouvrard v Gabriel Donev | 4-6,2-6 |
| ITF Bulgaria F1 | 2016/05/19 09:15 | Gabriel Donev v Lorenzo Frigerio | 3-6,7-5,6-2 |
| ITF Bulgaria F1 | 2016/05/18 07:30 | Gabriel Donev v Stefan Micov | 4-6,6-0,7-5 |
| ITF Bulgaria F1 | 2015/06/09 09:00 | Eduard Esteve Lobato v Gabriel Donev | 6-1,6-2 |
| ITF Bulgaria F1 Qual | 2015/06/07 07:00 | Gabriel Donev v Martin Atanasov | 6-2,6-2 |
| ITF Bulgaria F1 Qual | 2015/06/06 11:00 | Gabriel Donev v Philipp Skvortsov | 6-4,6-3 |
| ITF Germany F4 | 2016/06/18 08:00 | Simon Navarro v Tomas Charlos | 6-1,7-5 |
| ITF Turkey F47 Qual | 2015/11/21 07:00 | Robin Lang v Tomas Charlos | 6-2,6-1 |
| ITF Italy F32 Qual | 2015/10/17 10:30 | Tomas Charlos v Benjamin Loccisano | 4-6,1-6 |
| ITF Italy F31 | 2015/10/13 12:40 | Andrea Guerrieri v Tomas Charlos | 7-6,6-7,7-5 |
| ITF Italy F31 Qual | 2015/10/12 07:00 | Tomas Charlos v Lorenzo Bocchi | 4-6,7-6,6-3 |
| ITF Italy F31 Qual | 2015/10/11 08:00 | Tomas Charlos v Riccardo Stiglich | 6-4,3-6,6-4 |
| ITF Germany F12 | 2015/08/17 11:00 | Vladyslav Manafov v Tomas Charlos | 7-6,6-2 |
| ITF Germany F12 | 2015/08/16 08:00 | Daniel Czepielewski v Tomas Charlos | 2-6,6-3,2-6 |