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
Australia
07.06.79, 45 years
07.06.79, 45 years
Vadim Davletshin vs. Ognian Kolev - head to head matches
| 22.03.04 | q 1 | Vadim Davletshin | Ognian Kolev | 6-4, 6-3 | match details |  Tasmania | Hard |
Vadim Davletshin form & Ognian Kolev form
Vadim Davletshin - last matches
 Almaty - Clay | ||||
| 18.06.07 q 1 | vs. Lars Uebel | 2-6, 1-6 |  | match details |
| Astana - Hard | ||||
| 11.06.07 q 2 | vs. Rainer Schuettler | 1-6, 2-6 | | match details |
| 11.06.07 q 1 | vs. Rynat Khusainov | 6-2, 6-3 |  | match details |
 Russia F1 - I. hard | ||||
| 13.11.06 1st round | vs. David Klier | 4-6, 6-76 | | match details |
| St. Petersburg - Carpet | ||||
| 21.10.06 q 1 | vs. Aisam Qureshi | 3-6, 4-6 | | match details |
| St. Petersburg - Clay | ||||
| 07.08.06 q 1 | vs. Yuriy Schukin | 1-6, 1-6 | | match details |
| Saransk - Clay | ||||
| 31.07.06 q 1 | vs. Alexander Krasnorutskiy | 6-3, 2-6, 4-6 | | match details |
| Togliatti - Hard | ||||
| 24.07.06 q 2 | vs. Andrei Stoliarov | 4-6, 3-6 | | match details |
| 24.07.06 q 1 | vs. Eldar Artemiev | 6-3, 6-0 | | match details |
| Penza - Hard | ||||
| 17.07.06 q 1 | vs. Alexander Krasnorutskiy | 3-6, 7-65, 1-6 | | match details |
 Uzbekistan F3 - Hard | ||||
| 01.05.06 1st round | vs. Gafur Ishmatov | 6-3, 0-6, 6-2 | | match details |
| 01.05.06 2nd round | vs. Nicolas Tourte | 3-6, 3-6 | | match details |
 UAE F2 - Hard | ||||
| 03.04.06 1st round | vs. Sebastian Rieschick | 4-6, 1-6 | | match details |
| UAE F1 - Hard | ||||
| 27.03.06 1st round | vs. Xavier Audouy | 3-6, 7-5, 6-75 | | match details |
 Poland F3 - I. hard | ||||
| 06.03.06 1st round | vs. Filip Urban | 6-3, 6-2 | | match details |
| 06.03.06 2nd round | vs. Aleksandr Yarmola | 6-4, 6-76, 4-6 | | match details |
| Poland F2 - I. hard | ||||
| 27.02.06 2nd round | vs. Adrian Mannarino | 4-6, 0-6 | | match details |
| 27.02.06 1st round | vs. Todor Enev | 6-3, 6-2 | | match details |
| Poland F1 - I. hard | ||||
| 20.02.06 1st round | vs. Marcin Gawron | 6-4, 6-3 | | match details |
| 20.02.06 2nd round | vs. Ilia Kushev | 3-6, 6-1, 6-4 | | match details |
| 20.02.06 1/4 | vs. Petr Kralert | 4-6, 3-6 | | match details |
 Dnepropetrovsk - I. hard | ||||
| 14.11.05 q 2 | vs. Mikhail Ledovskikh | 2-6, 3-6 | | match details |
| 14.11.05 q 1 | vs. Illya Marchenko | 6-2, 2-6, 6-1 | | match details |
| St. Petersburg - Carpet | ||||
| 24.10.05 1st round | vs. Jurgen Melzer | 3-6, 4-6 | | match details |
| Moscow - Carpet | ||||
| 09.10.05 q 2 | vs. Mikhail Ledovskikh | 2-6, 1-6 | | match details |
| 08.10.05 q 1 | vs. Kristian Pless | 7-65, 3-6, 6-4 | | match details |
| Russia F3 - Clay | ||||
| 22.08.05 1st round | vs. Dmitry Rachev | 4-6, 7-61, 6-1 | | match details |
| 22.08.05 2nd round | vs. Gvidas Sabeckis | 6-3, 6-74, 7-64 | | match details |
| 22.08.05 1/4 | vs. Pavel Chekhov | 3-6, 2-6 | | match details |
| Togliatti - Hard | ||||
| 25.07.05 q 1 | vs. Sergei Demekhine | 6-74, 6-1, 6-3 | | match details |
Ognian Kolev - last matches
 Hong Kong - Hard | ||||
| 22.12.16 2nd round | vs. Yecong He | 1-6, 4-6 | | match details |
| 20.12.16 1st round | vs. Jake Delaney | 1-6, 6-3, 6-2 | | match details |
| 19.12.16 q 1 | vs. Ching Ho Sunny Yue | 3-6, 6-4, 6-3 | | match details |
| 19.12.16 qual. | vs. Leo Tang | 6-4, 6-1 | | match details |
 Hong Kong - Hard | ||||
| 25.01.15 q 1 | vs. Hong Kit Wong | 4-6, 4-6 | | match details |
| Hong Kong - Hard | ||||
| 21.07.14 q 1 | vs. Mukund Sasikumar | 0-6, 6-75 | | match details |
| Hong Kong - Hard | ||||
| 07.07.14 qual. | vs. Andy Lau | 6-0, 2-6, 1-6 | | match details |
| 07.07.14 q 1 | vs. Rishabdev Raman | 7-65, 6-1 | | match details |
 Davis Cup - I. hard | ||||
| 16.02.14 | vs. Nuttanon Kadchapanan | 1-6, 6-2, 2-6 | | match details |
| 14.02.14 | vs. Wishaya Trongcharoenchaikul | 4-6, 5-7, 5-7 | | match details |
| Hong Kong - Hard | ||||
| 10.12.12 2nd round | vs. Patrik Rosenholm | 7-5, 3-6, 4-6 | | match details |
| 10.12.12 1st round | vs. Kittiphong Wachiramanowong | 3-6, 6-4, 7-5 | | match details |
| Hong Kong - Hard | ||||
| 03.12.12 1st round | vs. Ji Sung Nam | 3-6, 0-6 | | match details |
 Brasov - Clay | ||||
| 06.09.04 q 1 | vs. Marius Calugaru | 6-3, 4-6, - Ognian Kolev - retired | | match details |
| Romania F18 - Clay | ||||
| 30.08.04 1st round | vs. Nicolae-Razvan Lupsescu | 7-5, 6-2 | | match details |
| 30.08.04 2nd round | vs. Teodor-Dacian Craciun | 1-6, 4-6 | | match details |
| Romania F17 - Clay | ||||
| 23.08.04 1st round | vs. Adrian Ungur | 6-4, 6-4 | | match details |
| 23.08.04 2nd round | vs. Artemon Apostu-Efremov | 6-3, 4-6, 2-6 | | match details |
| Romania F12 - Clay | ||||
| 19.07.04 1st round | vs. Christopher Roman | 7-5, 6-4 | | match details |
| 19.07.04 2nd round | vs. Victor Crivoi | 1-6, 6-4, 3-6 | | match details |
 Montauban - Clay | ||||
| 28.06.04 q 1 | vs. Hector Ruiz-Cadenas | 7-5, 3-6, 4-6 | | match details |
| Canberra - Clay | ||||
| 29.03.04 q 2 | vs. Joseph Sirianni | 1-6, 6-3, 5-7 | | match details |
| 29.03.04 q 1 | vs. Philip Horyna | 6-4, 6-2 | | match details |
| Tasmania - Hard | ||||
| 22.03.04 q 1 | vs. Vadim Davletshin | 4-6, 3-6 | | match details |
| Australia F2 - Hard | ||||
| 15.03.04 1st round | vs. Rik de Voest | 3-6, 4-6 | | match details |
| Australia #1 - Hard | ||||
| 16.02.04 1st round | vs. Shannon Nettle | 4-6, 3-6 | | match details |