Round: 26 Ground: Clay
| ITF Serbia F7 Qual | 2016/09/12 10:25 | Goran Markovic v Petar Trendafilov | 2-6,3-6 |
| ITF Serbia F7 Qual | 2016/09/10 10:00 | Petar Trendafilov v Domagoj Biljesko | 7-6,6-3 |
| ITF Serbia F8 | 2015/08/17 09:25 | Petar Trendafilov v Stefan Micov | 4-6,4-6 |
| ITF Serbia F8 | 2015/08/16 13:00 | Petar Trendafilov v Patrik Nema | 6-4,7-6 |
| ITF Serbia F7 | 2015/07/28 08:30 | Petar Trendafilov v Antoine Bellier | 2-6,2-6 |
| ITF Germany F8 | 2015/07/21 11:50 | Petar Trendafilov v Stefano Travaglia | 1-6,1-6 |
| ITF Greece F9 Qual | 2014/11/05 10:55 | Petar Trendafilov v Ivan Bjelica | 3-6,1-6 |
| ITF Serbia F8 | 2014/08/14 08:00 | Petar Trendafilov v Ilija Vucic | 1-6,3-6 |
| ITF Serbia F7 | 2016/09/13 08:00 | Alexandar Lazarov v Tommaso Gabrieli | 6-4,3-6,6-4 |
| ITF Serbia F6 | 2016/09/07 11:25 | Kristijan Mesaros v Alexandar Lazarov | 7-6,6-2 |
| ITF Serbia F5 | 2016/08/17 14:00 | Alexandar Lazarov v Boris Butulija | 6-3,6-7,4-6 |
| Davise karikas | 2016/07/17 12:15 | Mohamed Aziz Dougaz v Alexandar Lazarov | 6-4,4-6,6-7 |
| Davise karikas | 2016/07/15 13:20 | Malek Jaziri v Alexandar Lazarov | 6-4,6-4,6-1 |
| ITF Bulgaria F1 | 2016/05/20 08:55 | Alexandar Lazarov v Martin Beran | 7-5,6-1 |
| ITF Bulgaria F1 | 2016/05/19 07:30 | Alexander Igoshin v Alexandar Lazarov | 3-6,6-2,3-6 |
| ITF Bulgaria F1 | 2016/05/17 07:30 | Alexandar Lazarov v Giovanni Rizzuti | 6-1,6-4 |