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
Germany
28.06.86, 38 years
28.06.86, 38 years
Dawid Olejniczak vs. Roman Herold - head to head matches
| 19.09.05 | q 1 | Dawid Olejniczak | Roman Herold | 6-3, 6-1 | match details |  Szczecin | Clay |
Dawid Olejniczak form & Roman Herold form
Dawid Olejniczak - last matches
| Poznan Challenger - Clay | ||||
| 16.07.12 qual. | vs. Michael Ryderstedt | 1-6, 1-6 |  | match details |
| 16.07.12 q 2 | vs. Louis Donczyk | 6-4, 6-4 |  | match details |
| Poland F7 - Clay | ||||
| 22.08.11 2nd round | vs. Peter Torebko | 6-72, 3-6 | | match details |
| 22.08.11 1st round | vs. Pavel Filin | 6-4, 6-3 | | match details |
| Poland F6 - Clay | ||||
| 15.08.11 1st round | vs. Piotr Gadomski | 6-3, 6-3 | | match details |
| 15.08.11 1/4 | vs. Dawid Celt | - | | match details |
| 15.08.11 2nd round | vs. Mateusz Kowalczyk | 4-0, Mateusz Kowalczyk - retired | | match details |
| Poland F5 - Clay | ||||
| 08.08.11 1st round | vs. Maciej Smola | 6-3, 4-6, 6-1 | | match details |
| 08.08.11 2nd round | vs. Robert Godlewski | 3-6, 4-6 | | match details |
 Genova Challenger - Clay | ||||
| 07.09.10 1st round | vs. Filippo Volandri | 1-6, 2-6 | | match details |
| Poland F7 - Clay | ||||
| 30.08.10 1st round | vs. Igor Bujdo | 6-4, 6-74, 6-0 | | match details |
| 30.08.10 2nd round | vs. Robert Varga | 6-76, 0-6 | | match details |
| Poland F6 - Clay | ||||
| 23.08.10 1st round | vs. Robert Rumler | 6-3, 7-67 | | match details |
| 23.08.10 1/4 | vs. Alexander Slabinsky | 4-6, 4-6 | | match details |
| 23.08.10 2nd round | vs. Maciej Smola | 3-6, 7-62, 6-2 | | match details |
| Poland F5 - Clay | ||||
| 16.08.10 1st round | vs. Maciej Smola | 6-2, 6-4 | | match details |
| 16.08.10 2nd round | vs. Marcin Gawron | 1-6, 3-6 | | match details |
 Germany F10 - Clay | ||||
| 26.07.10 1st round | vs. Adrian Garcia | 5-4, Adrian Garcia - retired | | match details |
| 26.07.10 2nd round | vs. Sebastian Fanselow | 6-4, 7-63 | | match details |
| 26.07.10 1/4 | vs. Alexander Flock | 3-6, 4-6 | | match details |
| Poznan Challenger - Clay | ||||
| 22.07.10 2nd round | vs. Jonathan Dasnieres de Veigy | 6-73, 2-6 | | match details |
| 20.07.10 1st round | vs. Dustin Brown | 7-63, 5-7, 6-1 | | match details |
| 19.07.10 qual. | vs. Patrick Taubert | 7-63, 7-62 | | match details |
| 19.07.10 q 2 | vs. Mikolaj Szmyrgala | 6-3, 6-3 | | match details |
| Poland F4 - Clay | ||||
| 07.06.10 1st round | vs. Robert Varga | 7-5, 6-0 | | match details |
| 07.06.10 2nd round | vs. Erik Chvojka | 5-7, 6-2, 4-6 | | match details |
| Poland F2 - Clay | ||||
| 24.05.10 1st round | vs. Guillermo Hormazabal | 4-6, 4-6 | | match details |
| Poland F1 - Clay | ||||
| 17.05.10 1st round | vs. Adrian Garcia | 6-2, 6-73, 6-4 | | match details |
| 17.05.10 2nd round | vs. Andrei Vasilevski | 6-4, 7-68 | | match details |
| 17.05.10 1/2 | vs. Alexander Flock | 6-75, 5-7 | | match details |
Roman Herold - last matches
| Poland F6 - Clay | ||||
| 13.08.07 1st round | vs. Mark de Jong | 6-2, 6-0 | | match details |
| 13.08.07 2nd round | vs. Marek Mrozek | 5-7, 7-63, 6-75 | | match details |
| Germany F14 - Clay | ||||
| 28.08.06 1st round | vs. Jean Zietsman | 2-6, 3-6 | | match details |
| Germany F8 - Clay | ||||
| 10.07.06 1st round | vs. Boy Westerhof | 6-74, 6-4, 4-6 | | match details |
 Ukraine F2 - Clay | ||||
| 22.05.06 1st round | vs. Andrei Stoliarov | 6-2, 0-6, 4-6 | | match details |
| Ukraine F1 - Clay | ||||
| 15.05.06 1st round | vs. Alexander Satschko | 1-6, 2-6 | | match details |
 Great Britain - I. hard | ||||
| 03.10.05 1st round | vs. Marco Viola | 6-2, 7-5 | | match details |
| 03.10.05 2nd round | vs. Mark Hilton | 3-6, 3-6 | | match details |
| Great Britain - I. hard | ||||
| 26.09.05 1/4 | vs. Conor Niland | 4-6, 2-6 | | match details |
| 26.09.05 1st round | vs. Naim Lalji | 7-64, 6-3 | | match details |
| 26.09.05 2nd round | vs. Konstantinos Kalaitzis | 6-4, 6-3 | | match details |
| Szczecin - Clay | ||||
| 19.09.05 q 1 | vs. Dawid Olejniczak | 3-6, 1-6 | | match details |
| Germany F13 - Clay | ||||
| 29.08.05 1st round | vs. Jakub Hasek | 3-0, Jakub Hasek - retired | | match details |
| 29.08.05 2nd round | vs. Julian Reister | 2-6, 2-6 | | match details |
| Germany F9 - Clay | ||||
| 25.07.05 1st round | vs. David Novak | 4-6, 7-65, 2-6 | | match details |
| Halle - Grass | ||||
| 04.06.05 q 1 | vs. Uros Vico | 0-6, 7-65, 3-6 | | match details |
| Poland F1 - Clay | ||||
| 16.05.05 1st round | vs. Diogo Rocha (1984) | 4-6, 4-6 | | match details |
 Portugal F3 - Hard | ||||
| 07.03.05 1st round | vs. Pablo Figueroa | 5-7, 5-7 | | match details |
 Groningen - I. hard | ||||
| 22.11.04 q 2 | vs. Evgeny Korolev | 5-7, 6-3, 1-6 | | match details |
| 22.11.04 q 1 | vs. Floris Kilian | 4-6, 6-4, 6-2 | | match details |
| Germany F11 - Clay | ||||
| 12.07.04 1st round | vs. Pavel Snobel | 2-6, 6-2, 4-6 | | match details |
| Wimbledon (juniors) - Grass | ||||
| 21.06.04 1st round | vs. Lukas Lacko | 6-75, 6-3, 6-4 | | match details |
| 21.06.04 2nd round | vs. William Ward | 4-6, 5-7 | | match details |
| Halle - Grass | ||||
| 05.06.04 q 1 | vs. Roman Valent | 6-3, 6-2 | | match details |
| 05.06.04 q 2 | vs. Michel Kratochvil | 4-6, 7-5, 1-6 | | match details |