Round: 25 Ground: Hardcourt outdoor
| ITF Greece F9 | 2015/10/27 11:00 | Markos Kalovelonis v Petar Conkic | 7-6,6-1 |
| ITF Egypt F33 | 2015/10/16 14:00 | Luke Bambridge v Petar Conkic | 6-3,6-4 |
| ITF Egypt F33 | 2015/10/13 14:00 | Petar Conkic v Jordan Ubiergo | 6-1,6-2 |
| ITF Egypt F33 | 2015/10/07 18:20 | Petar Conkic v Gleb Sakharov | 0-6,1-6 |
| ITF Serbia F8 | 2015/08/19 08:00 | Petar Conkic v Filip Veger | 3-6,1-6 |
| ITF Serbia F8 | 2015/08/15 08:00 | Alessandro Luisi v Petar Conkic | 6-7,7-5,6-1 |
| ITF Serbia F8 | 2015/08/13 08:00 | Petar Conkic v Luca Pancaldi | 6-7,6-4,6-3 |
| ITF Serbia F8 | 2015/08/12 08:00 | Arsenije Zlatanovic v Petar Conkic | 6-3,0-6,4-6 |
| ITF Kazakhstan F6 | 2015/10/15 06:05 | Ivan Gakhov v Alexander Lazov | 6-4,6-7,6-4 |
| ITF Kazakhstan F6 | 2015/10/13 04:00 | Sagadat Ayap v Alexander Lazov | 1-6,5-7 |
| ITF Kazakhstan F5 | 2015/10/09 06:50 | Alexander Lazov v Aleksandre Metreveli | 0-6,0-6 |
| ITF Kazakhstan F5 | 2015/10/08 04:00 | Paul Monteban v Alexander Lazov | 1-6,1-6 |
| ITF Kazakhstan F5 | 2015/10/07 04:00 | Floris Van Den Brink v Alexander Lazov | 5-7,2-6 |
| ITF Kazakhstan F5 | 2015/10/05 04:00 | Fabian Van Der Lans v Alexander Lazov | 1-6,0-6 |
| Davis Cup | 2015/09/20 08:00 | Alexander Lazov v Marton Fucsovics | 3-6,4-6,2-6 |
| Challenger Meerbusch Qual | 2015/08/17 12:25 | Alexander Lazov v Michael Geerts | 3-6,5-7 |