Name: Mateusz Kowalczyk
Country: Poland
Birthdate: 03.05.87, 38 years
ATP ranking: 866
TOP ranking's position: 863 (26.11.12, 13 points)
Points: 14
Prize money: 276091 $
Matches total: 234
Win: 105
%: 44.87 %
Country: Poland
Birthdate: 03.05.87, 38 years
ATP ranking: 866
TOP ranking's position: 863 (26.11.12, 13 points)
Points: 14
Prize money: 276091 $
Matches total: 234
Win: 105
%: 44.87 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2017 | 15/5 | 0/0 | 15/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 0/1 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| 2015 | 3/4 | 0/0 | 2/3 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2014 | 13/8 | 0/0 | 8/5 | 1/2 | 4/1 | 0/0 | 0/0 |
| 2013 | 7/4 | 0/0 | 4/3 | 0/0 | 3/1 | 0/0 | 0/0 |
| 2012 | 11/13 | 0/0 | 11/10 | 0/3 | 0/0 | 0/0 | 0/0 |
| 2011 | 14/14 | 0/0 | 8/9 | 2/3 | 4/2 | 0/0 | 0/0 |
| 2010 | 4/12 | 0/1 | 3/9 | 1/2 | 0/0 | 0/0 | 0/0 |
| 2009 | 18/22 | 0/0 | 16/19 | 0/1 | 2/2 | 0/0 | 0/0 |
| 2008 | 14/19 | 4/5 | 10/13 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2007 | 4/14 | 0/2 | 4/11 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2006 | 2/10 | 0/0 | 2/10 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2005 | 0/3 | 0/0 | 0/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 105/129 | 4/8 | 83/100 | 5/14 | 13/7 | 0/0 | 0/0 |
| perc. % | 44.87 % | 33.33 % | 45.36 % | 26.32 % | 65 % | 0 % | 0 % |
Mateusz Kowalczyk / scheduled / last
| no matches found |
Mateusz Kowalczyk form / surface: Clay
Mateusz Kowalczyk / surface: Clay
| 11.12.17 | q 2 | Mateusz Kowalczyk | Aser Mahmoud | 6-1, 6-0 |  | match details |  Egypt F38 | Clay |
| 11.12.17 | qual. | Mateusz Kowalczyk | Ivan Anikanov | 6-2, 6-4 | | match details | ||
| 06.12.17 | 1st round | Jordan Correia Passos Do Carmo | Mateusz Kowalczyk | 6-70, 6-4, 1-0, Mateusz Kowalczyk - retired |  | match details | Egypt F37 | Clay |
| 04.12.17 | qual. | Mateusz Kowalczyk | Georg Winkler | 7-65, 6-4 | | match details | ||
| 04.12.17 | q 2 | Mateusz Kowalczyk | Yacoub Makzoume | 6-4, 6-2 | | match details | ||
| 29.11.17 | 1st round | Olexiy Kolisnyk | Mateusz Kowalczyk | 6-1, 6-3 | | match details | Egypt F36 | Clay |
| 27.11.17 | q 2 | Mateusz Kowalczyk | Abdallah Fouad | 6-4, 6-1 | | match details | ||
| 27.11.17 | qual. | Mateusz Kowalczyk | Faris Zakaryia | 6-1, 6-1 | | match details | ||
| 01.09.17 | 1/4 | Michal Dembek | Mateusz Kowalczyk | 7-5, 6-3 | | match details |  Poland F11 | Clay |
| 31.08.17 | 2nd round | Mateusz Kowalczyk | Bartosz Wojnar | 6-2, 6-2 | | match details | ||
| 29.08.17 | 1st round | Mateusz Kowalczyk | Kristian Lozan | 6-4, 6-1 | | match details | ||
| 28.08.17 | q 2 | Mateusz Kowalczyk | Blazej Krzeptowski | 6-1, 6-1 | | match details | ||
| 28.08.17 | qual. | Mateusz Kowalczyk | Konrad Mularczyk | 6-2, 6-2 | | match details | ||
| 01.08.17 | 1st round | Adrian Andrzejczuk | Mateusz Kowalczyk | 6-2, 6-3 | | match details | Poland F8 | Clay |
| 31.07.17 | q 2 | Mateusz Kowalczyk | Carlos Kelaidis | 4-1, Carlos Kelaidis - retired | | match details | ||
| 31.07.17 | qual. | Mateusz Kowalczyk | Ivan Marrero Curbelo | 7-67, 6-1 | | match details | ||
| 31.07.17 | q 1 | Mateusz Kowalczyk | Davide Innocenti | 6-4, 6-4 | | match details | ||
| 03.04.17 | 1st round | Gianluca Mager | Mateusz Kowalczyk | 6-4, 6-3 | | match details |  Italy F7 | Clay |
| 03.04.17 | q 1 | Mateusz Kowalczyk | Alexandru Catalin Marasin | 6-0, 7-5 | | match details | ||
| 03.04.17 | qual. | Mateusz Kowalczyk | Javier Barranco Cosano | 6-3, 6-4 | | match details | ||
| 10.10.15 | q 2 | Tomislav Brkic | Mateusz Kowalczyk | 6-75, 6-4, Mateusz Kowalczyk - retired | | match details |  Casablanca Challenger | Clay |
| 16.09.15 | 1st round | Marco Cecchinato | Mateusz Kowalczyk | 6-3, 6-4 | | match details | Szczecin Challenger | Clay |
| 13.09.15 | qual. | Mateusz Kowalczyk | Jan Kuncik | 6-4, 1-6, 6-3 | | match details | ||
| 12.09.15 | q 2 | Mateusz Kowalczyk | Marco Neubau | 6-1, 6-1 | | match details | ||
| 31.05.15 | q 1 | Pavel Staubert | Mateusz Kowalczyk | 7-5, Mateusz Kowalczyk - retired | | match details |  Prostejov Challenger | Clay |
| 09.09.14 | 1st round | Adam Pavlasek | Mateusz Kowalczyk | 6-4, 6-3 | | match details | Szczecin Challenger | Clay |
| 08.09.14 | qual. | Mateusz Kowalczyk | Bastian Wagner | 6-4, 6-1 | | match details | ||
| 07.09.14 | q 2 | Mateusz Kowalczyk | Piotr Gadomski | 2-6, 6-3, 6-3 | | match details | ||
| 06.09.14 | q 1 | Mateusz Kowalczyk | Maciej Kazanowski | 6-1, 6-1 | | match details | ||
| 01.09.14 | q 1 | Vladyslav Orlov | Mateusz Kowalczyk | 0-1, Mateusz Kowalczyk - retired | | match details | Poland F7 | Clay |
| 25.08.14 | 2nd round | Marek Michalicka | Mateusz Kowalczyk | 6-3, 6-4 | | match details | Poland F6 | Clay |
| 25.08.14 | 1st round | Mateusz Kowalczyk | Rafal Teurer | 6-4, 6-4 | | match details | ||
| 18.08.14 | qual. | Mateusz Kowalczyk | Pavel Lipka | 6-4, 6-2 | | match details | Poland F5 | Clay |
| 18.08.14 | 1st round | Mateusz Kowalczyk | Adam Majchrowicz | 6-78, 6-4, 6-1 | | match details | ||
| 18.08.14 | 2nd round | Adrian Sikora | Mateusz Kowalczyk | 6-1, 3-6, 7-64 | | match details | ||
| 18.08.14 | q 2 | Mateusz Kowalczyk | Piotr Zbroja | 6-4, 6-4 | | match details | ||
| 19.05.14 | 1st round | Mateusz Kowalczyk | Tomas Papik | 6-4, 6-4 | | match details | Czech Republic | Clay |
| 19.05.14 | 2nd round | Marek Michalicka | Mateusz Kowalczyk | 7-65, 6-2 | | match details | ||
| 26.08.13 | 1st round | Blaz Rola | Mateusz Kowalczyk | 6-2, 7-66 | | match details | Poland F5 | Clay |
| 04.06.13 | 1st round | Lukas Rosol | Mateusz Kowalczyk | 6-3, 3-6, 6-3 | | match details | Prostejov Challenger | Clay |
| 03.06.13 | qual. | Mateusz Kowalczyk | Michal Konecny | 6-2, 6-1 | | match details | ||
| 02.06.13 | q 1 | Mateusz Kowalczyk | Marek Michalicka | 6-2, 3-6, 6-4 | | match details | ||
| 02.06.13 | q 2 | Mateusz Kowalczyk | Miroslav Herzan | 6-1, 6-1 | | match details | ||
| 28.04.13 | q 2 | Marc Rath | Mateusz Kowalczyk | 7-5, 6-3 | | match details | Ostrava Challenger | Clay |
| 27.04.13 | q 1 | Mateusz Kowalczyk | Jan Kuncik | 7-62, 6-1 | | match details | ||
| 16.09.12 | qual. | Alexander Rumyantsev | Mateusz Kowalczyk | 6-2, 6-4 | | match details | Szczecin Challenger | Clay |
| 15.09.12 | q 1 | Mateusz Kowalczyk | Wojciech Szostak | 6-2, 6-2 | | match details | ||
| 15.09.12 | q 2 | Mateusz Kowalczyk | David Guez | 7-5, 7-64 | | match details | ||
| 02.09.12 | q 1 | Adelchi Virgili | Mateusz Kowalczyk | 7-65, Mateusz Kowalczyk - retired | | match details | Genova Challenger | Clay |
| 20.08.12 | 1st round | Mateusz Kowalczyk | Michal Przysiezny | 6-2, 6-4 | | match details | Poland F5 | Clay |
| 20.08.12 | 2nd round | Laslo Urrutia Fuentes | Mateusz Kowalczyk | 6-2, 4-6, 7-64 | | match details | ||
| 30.07.12 | 1st round | Grzegorz Panfil | Mateusz Kowalczyk | 6-3, 6-2 | | match details |  Slovakia F1 | Clay |
| 21.07.12 | q 1 | Dennis Novak | Mateusz Kowalczyk | 5-7, 7-61, 6-1 | | match details |  Kitzbuhel | Clay |
| 04.06.12 | 1st round | Mateusz Kowalczyk | Laslo Urrutia Fuentes | 7-64, 6-2 | | match details | Poland F3 | Clay |
| 04.06.12 | 2nd round | Mateusz Kowalczyk | Egor Gerasimov | 7-5, 6-0 | | match details | ||
| 04.06.12 | 1/2 | Michal Konecny | Mateusz Kowalczyk | 4-6, 6-3, 7-64 | | match details | ||
| 04.06.12 | 1/4 | Mateusz Kowalczyk | Dzmitry Zhyrmont | 6-0, 6-4 | | match details | ||
| 28.05.12 | 2nd round | Piotr Gadomski | Mateusz Kowalczyk | 7-63, 5-7, 7-5 | | match details | Poland F2 | Clay |
| 28.05.12 | 1st round | Mateusz Kowalczyk | Stanislav Poplavskyy | 6-4, 7-5 | | match details | ||
| 21.05.12 | 1st round | Mateusz Kowalczyk | Ivo Klec | 6-4, 7-5 | | match details | Poland F1 | Clay |
| 21.05.12 | 2nd round | Mateusz Kowalczyk | Dovydas Sakinis | Dovydas Sakinis - walk over | | match details | ||
| 21.05.12 | 1/4 | Steven Diez | Mateusz Kowalczyk | 6-2, 6-2 | | match details | ||
| 27.02.12 | q 2 | Alexandre Folie | Mateusz Kowalczyk | Mateusz Kowalczyk - walk over | | match details | Casablanca Challenger | Clay |
| 27.02.12 | q 1 | Mateusz Kowalczyk | Houssam Sbaii | 6-0, 6-0 | | match details | ||
| 20.02.12 | q 2 | Gerard Granollers | Mateusz Kowalczyk | 6-4, 7-5 | | match details | Meknes Challenger | Clay |
| 20.02.12 | q 1 | Mateusz Kowalczyk | Khalid Allouch | 3-6, 6-2, 6-1 | | match details | ||
| 15.08.11 | 2nd round | Dawid Olejniczak | Mateusz Kowalczyk | 4-0, Mateusz Kowalczyk - retired | | match details | Poland F6 | Clay |
| 15.08.11 | 1st round | Mateusz Kowalczyk | Goran Tosic | 6-4, 3-6, 6-3 | | match details | ||
| 08.08.11 | 1st round | Mateusz Kowalczyk | Robert Varga | 6-2, 6-3 | | match details | Poland F5 | Clay |
| 08.08.11 | 2nd round | Mateusz Kowalczyk | Vladzimir Kruk | 6-3, 7-68 | | match details | ||
| 08.08.11 | 1/2 | Piotr Gadomski | Mateusz Kowalczyk | 6-2, 7-5 | | match details | ||
| 08.08.11 | 1/4 | Mateusz Kowalczyk | Enrico Burzi | 6-4, 6-1 | | match details | ||
| 18.07.11 | q 2 | Kamil Capkovic | Mateusz Kowalczyk | 6-3, 6-1 | | match details | Poznan Challenger | Clay |
| 18.07.11 | q 1 | Mateusz Kowalczyk | Zbyszko Siekierczak | 6-1, 6-3 | | match details | ||
| 20.06.11 | q 1 | Leonardo Kirche | Mateusz Kowalczyk | 6-3, 7-65 | | match details |  Marburg Challenger | Clay |
| 06.06.11 | 1st round | Mateusz Kowalczyk | Janez Semrajc | 7-63, 4-0, Janez Semrajc - retired | | match details | Poland F4 | Clay |
| 06.06.11 | 2nd round | Peter Torebko | Mateusz Kowalczyk | 6-4, 6-4 | | match details | ||
| 23.05.11 | 1st round | Yannick Mertens | Mateusz Kowalczyk | 6-0, 6-3 | | match details | Poland F2 | Clay |
| 25.04.11 | q 1 | Jan Mertl | Mateusz Kowalczyk | 6-4, 7-5 | | match details | Ostrava Challenger | Clay |
| 04.04.11 | q 1 | Mateusz Kowalczyk | Francesco Zacchia | 6-4, 7-5 | | match details | Monza Challenger | Clay |
| 04.04.11 | q 2 | Kenny de Schepper | Mateusz Kowalczyk | 6-3, 6-4 | | match details | ||
| 28.03.11 | q 1 | Mateusz Kowalczyk | Martin Slanar | 3-6, 6-3, 6-4 | | match details | Barletta Challenger | Clay |
| 28.03.11 | q 2 | Alberto Brizzi | Mateusz Kowalczyk | 7-5, 6-3 | | match details | ||
| 13.09.10 | q 1 | Roman Jebavy | Mateusz Kowalczyk | 2-6, 6-3, 6-4 | | match details | Szczecin Challenger | Clay |
| 30.08.10 | q 1 | Mateusz Kowalczyk | Adelchi Virgili | 6-4, 6-2 | | match details | Como Challenger | Clay |
| 30.08.10 | qual. | Gianluca Naso | Mateusz Kowalczyk | 6-1, 7-64 | | match details | ||
| 16.08.10 | 1st round | Mateusz Kowalczyk | Valentin Sanon | 7-5, 7-5 | | match details | Poland F5 | Clay |
| 16.08.10 | 2nd round | Alexander Satschko | Mateusz Kowalczyk | 6-3, 7-64 | | match details | ||
| 02.08.10 | q 1 | Patrick Taubert | Mateusz Kowalczyk | 6-2, 6-3 | | match details | Kitzbuhel Challenger | Clay |
| 24.07.10 | q 1 | Boy Westerhof | Mateusz Kowalczyk | 6-4, 7-64 | | match details |  Umag | Clay |
| 07.06.10 | 1st round | Laurent Recouderc | Mateusz Kowalczyk | 6-2, 6-1 | | match details | Kosice Challenger | Clay |
| 17.05.10 | 1st round | Patrik Brydolf | Mateusz Kowalczyk | 7-63, 6-3 | | match details | Poland F1 | Clay |
| 26.04.10 | q 1 | Nicolas Reissig | Mateusz Kowalczyk | 7-5, 6-3 | | match details | Ostrava Challenger | Clay |
| 15.03.10 | q 2 | Mateusz Kowalczyk | Inigo Cervantes | 3-6, 7-5, 2-0, Inigo Cervantes - retired | | match details | Marrakech Challenger | Clay |
| 15.03.10 | qual. | Sergio Gutierrez-Ferrol | Mateusz Kowalczyk | 6-4, 6-4 | | match details | ||
| 19.10.09 | qual. | Andres Molteni | Mateusz Kowalczyk | 7-61, 6-3 | | match details |  Florionapolis Challenger | Clay |
| 19.10.09 | q 1 | Mateusz Kowalczyk | Lucas Izkovitz | 6-3, 6-3 | | match details | ||
| 19.10.09 | q 2 | Mateusz Kowalczyk | Lucas Reis Duarte | 6-2, 6-1 | | match details | ||
| 15.09.09 | 1st round | Evgeny Korolev | Mateusz Kowalczyk | 6-4, 6-1 | | match details | Szczecin Challenger | Clay |
| 14.09.09 | qual. | Mateusz Kowalczyk | Artem Smirnov | 3-6, 6-4, 7-5 | | match details | ||
| 14.09.09 | q 1 | Mateusz Kowalczyk | Jan Serdakowski | 6-1, 6-3 | | match details | ||
| 14.09.09 | q 2 | Mateusz Kowalczyk | Adam Chadaj | 6-4, 6-2 | | match details | ||
| 07.09.09 | q 1 | Mateusz Kowalczyk | Roy Bruggeling | 6-2, 6-2 | | match details |  Alphen Challenger | Clay |
| 07.09.09 | q 2 | Sebastian Rieschick | Mateusz Kowalczyk | 6-4, 6-3 | | match details | ||
| 24.08.09 | 1st round | Mateusz Kowalczyk | Pablo Martin-Adalia | 6-3, 6-3 | | match details | Poland F5 | Clay |
| 24.08.09 | 1/2 | Dusan Lojda | Mateusz Kowalczyk | 6-1, 7-5 | | match details | ||
| 24.08.09 | 2nd round | Mateusz Kowalczyk | Tomasz Bednarek | 6-1, 6-3 | | match details | ||
| 24.08.09 | 1/4 | Mateusz Kowalczyk | Jurgen Zopp | 6-4, 7-5 | | match details | ||
| 10.08.09 | 2nd round | Andrej Martin | Mateusz Kowalczyk | 6-2, 6-3 | | match details | Slovak Rep. | Clay |
| 10.08.09 | 1st round | Mateusz Kowalczyk | Tristan-Samuel Weissborn | 6-2, 6-4 | | match details | ||
| 03.08.09 | 1st round | Michael Linzer | Mateusz Kowalczyk | 6-3, 6-2 | | match details | Slovak Rep. | Clay |
| 20.07.09 | q 1 | Tomasz Bednarek | Mateusz Kowalczyk | 6-3, 6-2 | | match details | Poznan Challenger | Clay |
| 13.07.09 | 2nd round | Peter Gojowczyk | Mateusz Kowalczyk | 6-3, 6-1 | | match details | Austria F5 | Clay |
| 13.07.09 | 1st round | Mateusz Kowalczyk | Pascal Brunner | 7-63, 6-2 | | match details | ||
| 06.07.09 | 1st round | Roman Jebavy | Mateusz Kowalczyk | 4-6, 7-63, 6-3 | | match details | Germany F9 | Clay |
| 22.06.09 | 1st round | Mateusz Kowalczyk | Radu Albot | 7-5, 6-2 | | match details | Germany F7 | Clay |
| 22.06.09 | 2nd round | Jurgen Zopp | Mateusz Kowalczyk | 6-0, 0-6, 6-2 | | match details | ||
| 16.06.09 | 1st round | Nicolas Todero | Mateusz Kowalczyk | 6-2, 6-2 | | match details | Bytom Challenger | Clay |
| 01.06.09 | 2nd round | Mateusz Kowalczyk | Rafal Gozdur | 6-4, 6-2 | | match details | Poland F3 | Clay |
| 01.06.09 | 1st round | Mateusz Kowalczyk | Martin Emmrich | 3-6, 7-62, 7-64 | | match details | ||
| 01.06.09 | 1/4 | Uladzimir Ignatik | Mateusz Kowalczyk | 6-3, 6-4 | | match details | ||
| 25.05.09 | 1st round | Mateusz Kowalczyk | Jakub Piter | 6-2, 6-3 | | match details | Poland F2 | Clay |
| 25.05.09 | 2nd round | Marcin Gawron | Mateusz Kowalczyk | 6-1, 7-5 | | match details | ||
| 18.05.09 | 1st round | Michal Przysiezny | Mateusz Kowalczyk | 7-66, 6-2 | | match details | Poland F1 | Clay |
| 11.05.09 | 2nd round | Gastao Elias | Mateusz Kowalczyk | 6-3, 6-2 | | match details | Czech Rep. | Clay |
| 11.05.09 | 1st round | Mateusz Kowalczyk | Mikhail Vasiliev | 6-4, 5-7, 6-4 | | match details | ||
| 04.05.09 | 1st round | Michal Tabara | Mateusz Kowalczyk | 6-2, 6-1 | | match details | Czech Rep. | Clay |
| 06.04.09 | 1st round | Karim Maamoun | Mateusz Kowalczyk | 6-1, 6-4 | | match details | Egypt F6 | Clay |
| 30.03.09 | 1st round | Teodor-Dacian Craciun | Mateusz Kowalczyk | 6-1, 6-2 | | match details | Egypt F5 | Clay |
| 23.03.09 | 1st round | Predrag Rusevski | Mateusz Kowalczyk | 6-2, 6-4 | | match details | Egypt F4 | Clay |
| 01.09.08 | 2nd round | Dusan Lojda | Mateusz Kowalczyk | 6-2, 7-63 | | match details | Poland F7 | Clay |
| 01.09.08 | 1st round | Mateusz Kowalczyk | Marco Mokrzycki | 6-3, 6-2 | | match details | ||
| 25.08.08 | 1st round | Jedrzej Zarski | Mateusz Kowalczyk | 6-4, 6-4 | | match details | Poland F6 | Clay |
| 18.08.08 | 1st round | Mateusz Kowalczyk | Gvidas Sabeckis | 6-2, 6-3 | | match details | Poland F5 | Clay |
| 18.08.08 | 2nd round | Mateusz Kowalczyk | Igor Bujdo | 6-3, 7-63 | | match details | ||
| 18.08.08 | 1/4 | Jerzy Janowicz | Mateusz Kowalczyk | 6-3, 3-6, 6-3 | | match details | ||
| 11.08.08 | 2nd round | Tim Goransson | Mateusz Kowalczyk | 6-4, 1-0, Mateusz Kowalczyk - retired | | match details |  Lithuania F2 | Clay |
| 11.08.08 | 1st round | Mateusz Kowalczyk | Laurent Bondaz | 7-62, 6-4 | | match details | ||
| 04.08.08 | 1/4 | Jedrzej Zarski | Mateusz Kowalczyk | 6-3, 6-3 | | match details | Slovakia F1 | Clay |
| 04.08.08 | 1st round | Mateusz Kowalczyk | Martin Studeny | 7-5, 2-6, 6-4 | | match details | ||
| 04.08.08 | 2nd round | Mateusz Kowalczyk | Kamil Capkovic | 6-73, 6-1, 6-2 | | match details | ||
| 22.07.08 | 1st round | Frederico Gil | Mateusz Kowalczyk | 6-4, 6-3 | | match details | Poznan | Clay |
| 23.06.08 | 1/4 | Gabriel Moraru | Mateusz Kowalczyk | 6-3, 6-2 | | match details |  Romania F9 | Clay |
| 23.06.08 | 1st round | Mateusz Kowalczyk | Marcel-Ioan Miron | 6-2, 6-2 | | match details | ||
| 23.06.08 | 2nd round | Mateusz Kowalczyk | Adrian-Daniel Simon | 6-4, 6-2 | | match details | ||
| 17.06.08 | 1st round | Ricardas Berankis | Mateusz Kowalczyk | 6-1, 6-4 | | match details | Bytom | Clay |
| 07.06.08 | q 1 | Jurek Stasiak | Mateusz Kowalczyk | 7-5, 4-6, 6-4 | | match details | Warsaw | Clay |
| 02.06.08 | 1st round | Jiri Skoloudik | Mateusz Kowalczyk | 2-6, 6-0, 6-1 | | match details | Poland F4 | Clay |
| 26.05.08 | 1st round | Mateusz Kowalczyk | Sadik Kadir | 6-4, 4-6, 6-2 | | match details | Poland F3 | Clay |
| 26.05.08 | 2nd round | Robert Godlewski | Mateusz Kowalczyk | 7-63, 7-64 | | match details | ||
| 19.05.08 | 2nd round | Maciej Dilaj | Mateusz Kowalczyk | 4-6, 6-0, 6-0 | | match details | Poland F2 | Clay |
| 19.05.08 | 1st round | Mateusz Kowalczyk | Igor Bujdo | 7-62, 6-2 | | match details | ||
| 12.05.08 | 1st round | Sergio Perez-Perez | Mateusz Kowalczyk | 6-0, 6-2 | | match details | Poland F1 | Clay |
| 24.09.07 | q 1 | Krisztian Krocsko | Mateusz Kowalczyk | 4-6, 3-0, Mateusz Kowalczyk - retired | | match details | Trnava | Clay |
| 17.09.07 | q 1 | Robert Godlewski | Mateusz Kowalczyk | 7-5, 6-4 | | match details | Szczecin | Clay |
| 03.09.07 | 1st round | Robert Godlewski | Mateusz Kowalczyk | 7-5, 6-2 | | match details | Poland F9 | Clay |
| 27.08.07 | 1st round | Clement Morel | Mateusz Kowalczyk | 7-65, 6-4 | | match details | Poland F8 | Clay |
| 20.08.07 | 2nd round | Martin Vacek | Mateusz Kowalczyk | 6-3, 6-1 | | match details | Poland F7 | Clay |
| 20.08.07 | 1st round | Mateusz Kowalczyk | Edward Seator | 7-5, 7-63 | | match details | ||
| 06.08.07 | 1st round | Maciej Dilaj | Mateusz Kowalczyk | 7-64, 7-65 | | match details | Poland F5 | Clay |
| 04.06.07 | 1st round | Mateusz Kowalczyk | Kacper Owsian | 6-1, 4-6, 6-3 | | match details | Poland F4 | Clay |
| 04.06.07 | 2nd round | Mateusz Kowalczyk | Marcin Gawron | 3-6, 6-4, 6-0 | | match details | ||
| 04.06.07 | 1/4 | Johan Brunstrom | Mateusz Kowalczyk | 6-3, 6-1 | | match details | ||
| 28.05.07 | 1st round | Eric Prodon | Mateusz Kowalczyk | 6-2, 6-1 | | match details | Poland F3 | Clay |
| 21.05.07 | 1st round | Johan Brunstrom | Mateusz Kowalczyk | 6-3, 7-64 | | match details | Poland F2 | Clay |
| 14.05.07 | 2nd round | Armin Sandbichler | Mateusz Kowalczyk | 6-3, 7-5 | | match details | Poland F1 | Clay |
| 14.05.07 | 1st round | Mateusz Kowalczyk | Michael Ryderstedt | 7-5, 7-66 | | match details | ||
| 07.05.07 | 1st round | Dawid Olejniczak | Mateusz Kowalczyk | 6-4, 6-1 | | match details | Czech Republic | Clay |
| 06.11.06 | 1st round | Sherif Sabry | Mateusz Kowalczyk | 6-1, 6-4 | | match details |  Iran F6 | Clay |
| 30.10.06 | 1st round | Georg Novak | Mateusz Kowalczyk | 6-4, 6-2 | | match details | Iran F5 | Clay |
| 18.09.06 | q 1 | Jan Minar | Mateusz Kowalczyk | 7-5, 6-4 | | match details | Szczecin | Clay |
| 14.08.06 | 1st round | Pavel Katliarov | Mateusz Kowalczyk | 3-6, 7-62, 6-3 | | match details | Poland F9 | Clay |
| 30.07.06 | q 2 | Martin Vassallo Arguello | Mateusz Kowalczyk | 6-0, 2-0, Mateusz Kowalczyk - retired | | match details | Sopot | Clay |
| 29.07.06 | q 1 | Mateusz Kowalczyk | Raphael Durek | 2-6, 6-4, 6-2 | | match details | ||
| 10.07.06 | q 1 | Wojciech Gawlak | Mateusz Kowalczyk | 7-5, 6-2 | | match details | Poznan | Clay |
| 05.06.06 | 1st round | Grzegorz Panfil | Mateusz Kowalczyk | 2-6, 6-2, 6-3 | | match details | Poland F7 | Clay |
| 29.05.06 | 1st round | Gero Kretschmer | Mateusz Kowalczyk | 6-2, 6-0 | | match details | Poland F6 | Clay |
| 22.05.06 | 1st round | Mateusz Kowalczyk | Filip Urban | 6-4, 6-4 | | match details | Poland F5 | Clay |
| 22.05.06 | 2nd round | Blazej Koniusz | Mateusz Kowalczyk | 6-3, 3-6, 6-2 | | match details | ||
| 15.05.06 | 1st round | Michael Ryderstedt | Mateusz Kowalczyk | 6-3, 7-63 | | match details | Poland F4 | Clay |
| 15.08.05 | 1st round | Dusan Lojda | Mateusz Kowalczyk | 7-5, 6-1 | | match details | Poland F5 | Clay |
| 30.05.05 | 1st round | Jedrzej Zarski | Mateusz Kowalczyk | 6-4, 7-5 | | match details | Poland F3 | Clay |
| 16.05.05 | 1st round | Dawid Olejniczak | Mateusz Kowalczyk | 6-0, 6-0 | | match details | Poland F1 | Clay |
