Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Bulgaria
22.10.84, 40 years
13382 $
22.10.84, 40 years
13382 $
Petar Trendafilov vs. Dinko Halachev - head to head matches
| 08.09.03 | q 1 | Petar Trendafilov | Dinko Halachev | 6-3, 7-62 | match details |  Sofia | Clay |
Petar Trendafilov form & Dinko Halachev form
Petar Trendafilov - last matches
 Serbia F7 - Clay | ||||
| 15.09.16 2nd round | vs. Alexandar Lazarov | 3-6, 3-6 |  | match details |
| 14.09.16 1st round | vs. Kirill Dmitriev | 7-5, 2-0, Kirill Dmitriev - retired |  | match details |
| 12.09.16 qual. | vs. Goran Markovic | 6-2, 6-3 | | match details |
| 12.09.16 q 1 | vs. Domagoj Biljesko | 7-63, 6-3 | | match details |
| 12.09.16 q 2 | vs. Nikola Aleksic | 6-0, 6-0 | | match details |
| Serbia F12 - Clay | ||||
| 14.09.15 1st round | vs. Petar Conkic | 6-74, 6-4, 6-72 | | match details |
| 14.09.15 q 2 | vs. Petar Pjevcevic | 6-4, 6-1 | | match details |
| 14.09.15 qual. | vs. Bogdan Djurdjevic | 4-6, 6-3, 6-3 | | match details |
| Serbia F10 - Clay | ||||
| 24.08.15 qual. | vs. Vladimir Hakac | 6-2, 6-0 | | match details |
| 24.08.15 1st round | vs. Danilo Petrovic | 4-6, 1-6 | | match details |
| 24.08.15 q 2 | vs. Shunsuke Wakita | 6-0, 6-1 | | match details |
| Serbia F9 - Clay | ||||
| 17.08.15 q 1 | vs. Aleks Martinski | 6-3, 1-6, 6-3 | | match details |
| 17.08.15 qual. | vs. Stefan Micov | 4-6, 4-6 | | match details |
| 17.08.15 q 2 | vs. Patrik Nema | 6-4, 7-63 | | match details |
| Serbia F7 - Clay | ||||
| 27.07.15 1st round | vs. Antoine Bellier | 2-6, 2-6 | | match details |
 Germany F8 - Clay | ||||
| 20.07.15 1st round | vs. Stefano Travaglia | 1-6, 1-6 | | match details |
 Bosnia & - Clay | ||||
| 08.06.15 2nd round | vs. Miki Jankovic | 2-3, - Petar Trendafilov - retired | | match details |
| 08.06.15 1st round | vs. Matteo De Vincentis | 7-60, 6-4 | | match details |
| Bosnia & - Clay | ||||
| 01.06.15 1st round | vs. Nino Serdarusic | 1-6, 5-7 | | match details |
| Bosnia & - Clay | ||||
| 25.05.15 1st round | vs. Martin Nikic | 6-2, 6-1 | | match details |
| 25.05.15 2nd round | vs. Matej Sabanov | 3-6, 7-63, 6-2 | | match details |
| 25.05.15 1/4 | vs. Tomislav Brkic | 5-7, 0-6 | | match details |
 Greece F12 - Hard | ||||
| 10.11.14 1st round | vs. Alexander Jakupovic | 2-6, 3-6 | | match details |
| Greece F11 - Hard | ||||
| 03.11.14 1st round | vs. Ivan Bjelica | 3-6, 1-6 | | match details |
| Serbia F13 - Clay | ||||
| 15.09.14 1st round | vs. Stefan Milicevic | 6-1, 6-4 | | match details |
| 15.09.14 q 1 | vs. Bojan Temunovic | 6-1, 6-3 | | match details |
| 15.09.14 q 2 | vs. Petar Pjevcevic | 6-2, 6-3 | | match details |
| 15.09.14 2nd round | vs. Dejan Katic | 0-6, 3-6 | | match details |
| 15.09.14 qual. | vs. Georgyi Malyshev | 6-4, 6-71, 7-61 | | match details |
| Serbia F9 - Clay | ||||
| 11.08.14 2nd round | vs. Ilija Vucic | 1-6, 3-6 | | match details |
Dinko Halachev - last matches
| Serbia F13 - Clay | ||||
| 15.09.14 q 1 | vs. Tudor Sulea | 2-6, 6-75 | | match details |
| Serbia F11 - Clay | ||||
| 25.08.14 1st round | vs. Tomislav Jotovski | 2-6, 4-6 | | match details |
| Serbia F6 - Clay | ||||
| 21.07.14 1st round | vs. Marko Tepavac | 3-6, 6-4, 6-2 | | match details |
| 21.07.14 2nd round | vs. Davide Melchiorre | 2-6, 6-3, 2-6 | | match details |
| Bulgaria F6 - Clay | ||||
| 14.07.14 2nd round | vs. Gregoire Barrere | 5-7, 3-6 | | match details |
| 14.07.14 1st round | vs. Stefan Tafrov | 6-1, 6-0 | | match details |
| Bulgaria F5 - Clay | ||||
| 07.07.14 1st round | vs. Gleb Sakharov | 6-4, 0-6, 4-6 | | match details |
| 07.07.14 q 2 | vs. Nikola Telkedzhiev | 6-1, 6-4 | | match details |
| 07.07.14 qual. | vs. Lubomir Leshtanski | 6-0, 6-1 | | match details |
| Bulgaria F3 - Clay | ||||
| 23.06.14 q 2 | vs. Andrew Bettles | 4-6, 2-6 | | match details |
| Bulgaria F2 - Clay | ||||
| 16.06.14 q 2 | vs. Mathieu Paumard | 6-4, 6-3 | | match details |
| 16.06.14 qual. | vs. Marcel Radev | 7-5, 6-2 | | match details |
| 16.06.14 2nd round | vs. Jan Blecha | 7-64, 3-6, 2-6 | | match details |
| 16.06.14 1st round | vs. Leandro Portmann | 6-4, 6-1 | | match details |
| Bulgaria F1 - Clay | ||||
| 09.06.14 1st round | vs. Dragos Constantin Ignat | 6-4, 3-6, 1-6 | | match details |
| Davis Cup - Clay | ||||
| 06.04.14 | vs. Alexander Jakupovic | 6-72, 1-6 | | match details |
 Italy F3 - Carpet | ||||
| 24.02.14 q 1 | vs. Sebastien Boltz | 5-7, 2-6 | | match details |
| Italy F2 - Carpet | ||||
| 17.02.14 q 1 | vs. Luca Margaroli | 2-6, 1-6 | | match details |
 Turkey F51 - I. hard | ||||
| 23.12.13 q 1 | vs. Cahit Kapukiran | 6-2, 6-2 | | match details |
| 23.12.13 qual. | vs. Fabien Reboul | 5-7, 7-5, 4-6 | | match details |
 Cyprus F3 - Hard | ||||
| 25.11.13 1st round | vs. Igor Smilansky | 6-2, 7-5 | | match details |
| 25.11.13 2nd round | vs. Pascal Brunner | 2-6, 5-7 | | match details |
| Turkey F43 - Hard | ||||
| 28.10.13 qual. | vs. Danail Tarpov | 6-3, 6-1 | | match details |
| 28.10.13 1st round | vs. Adrian Partl | 3-6, 7-64, 2-6 | | match details |
| 28.10.13 q 2 | vs. Semen Tripolskiy | 6-1, 6-0 | | match details |
| Turkey F42 - Hard | ||||
| 21.10.13 1st round | vs. Ivo Minar | 4-6, 2-6 | | match details |
| Germany F18 - I. hard | ||||
| 07.10.13 1st round | vs. Paul Woerner | 6-0, 6-3 | | match details |
| 07.10.13 q 2 | vs. Daniel Czepielewski | 6-3, 6-1 | | match details |
| 07.10.13 qual. | vs. Dominik Boehler | 6-4, 6-1 | | match details |
| 07.10.13 2nd round | vs. Jeremy Jahn | 4-6, 3-6 | | match details |
