MATCH
| 18.07.11 | q 1 | Mateusz Kowalczyk | Zbyszko Siekierczak | 6-1, 6-3 |  Poznan Challenger | Clay |
MATCH STATS
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
Poland
20.11.93, 31 years
20.11.93, 31 years
Mateusz Kowalczyk vs. Zbyszko Siekierczak - H2H matches
| 18.07.11 | q 1 | Mateusz Kowalczyk | Zbyszko Siekierczak | 6-1, 6-3 | match details | Poznan Challenger | Clay |
Mateusz Kowalczyk form & Zbyszko Siekierczak form
Mateusz Kowalczyk - last matches
 Egypt F38 - Clay | ||||
| 11.12.17 q 2 | vs. Aser Mahmoud | 6-1, 6-0 |  | match details |
| 11.12.17 qual. | vs. Ivan Anikanov | 6-2, 6-4 | | match details |
| Egypt F37 - Clay | ||||
| 06.12.17 1st round | vs. Jordan Correia Passos Do Carmo | 7-60, 4-6, 0-1, - Mateusz Kowalczyk - retired |  | match details |
| 04.12.17 q 2 | vs. Yacoub Makzoume | 6-4, 6-2 | | match details |
| 04.12.17 qual. | vs. Georg Winkler | 7-65, 6-4 | | match details |
| Egypt F36 - Clay | ||||
| 29.11.17 1st round | vs. Olexiy Kolisnyk | 1-6, 3-6 | | match details |
| 27.11.17 q 2 | vs. Abdallah Fouad | 6-4, 6-1 | | match details |
| 27.11.17 qual. | vs. Faris Zakaryia | 6-1, 6-1 | | match details |
| Poland F11 - Clay | ||||
| 01.09.17 1/4 | vs. Michal Dembek | 5-7, 3-6 | | match details |
| 31.08.17 2nd round | vs. Bartosz Wojnar | 6-2, 6-2 | | match details |
| 29.08.17 1st round | vs. Kristian Lozan | 6-4, 6-1 | | match details |
| 28.08.17 q 2 | vs. Blazej Krzeptowski | 6-1, 6-1 | | match details |
| 28.08.17 qual. | vs. Konrad Mularczyk | 6-2, 6-2 | | match details |
| Poland F8 - Clay | ||||
| 01.08.17 1st round | vs. Adrian Andrzejczuk | 2-6, 3-6 | | match details |
| 31.07.17 q 1 | vs. Davide Innocenti | 6-4, 6-4 | | match details |
| 31.07.17 q 2 | vs. Carlos Kelaidis | 4-1, Carlos Kelaidis - retired | | match details |
| 31.07.17 qual. | vs. Ivan Marrero Curbelo | 7-67, 6-1 | | match details |
 Italy F7 - Clay | ||||
| 03.04.17 1st round | vs. Gianluca Mager | 4-6, 3-6 | | match details |
| 03.04.17 q 1 | vs. Alexandru Catalin Marasin | 6-0, 7-5 | | match details |
| 03.04.17 qual. | vs. Javier Barranco Cosano | 6-3, 6-4 | | match details |
| Brescia Challenger - Carpet | ||||
| 12.11.16 q 1 | vs. Laurynas Grigelis | 6-76, 2-6 | | match details |
| Andria Challenger - I. hard | ||||
| 22.11.15 q 2 | vs. Lorenzo Sonego | 5-7, 2-3, - Mateusz Kowalczyk - retired | | match details |
| 21.11.15 q 1 | vs. Enrico Becuzzi | 6-2, 6-1 | | match details |
 Casablanca Challenger - Clay | ||||
| 10.10.15 q 2 | vs. Tomislav Brkic | 7-65, 4-6, - Mateusz Kowalczyk - retired | | match details |
| Szczecin Challenger - Clay | ||||
| 16.09.15 1st round | vs. Marco Cecchinato | 3-6, 4-6 | | match details |
| 13.09.15 qual. | vs. Jan Kuncik | 6-4, 1-6, 6-3 | | match details |
| 12.09.15 q 2 | vs. Marco Neubau | 6-1, 6-1 | | match details |
 Prostejov Challenger - Clay | ||||
| 31.05.15 q 1 | vs. Pavel Staubert | 5-7, - Mateusz Kowalczyk - retired | | match details |
| Brescia Challenger - I. hard | ||||
| 09.11.14 q 2 | vs. Dennis Novak | 0-2, - Mateusz Kowalczyk - retired | | match details |
| 08.11.14 q 1 | vs. Riccardo Ghedin | 3-6, 6-4, 6-3 | | match details |
Zbyszko Siekierczak - last matches
| Poznan Challenger - Clay | ||||
| 16.07.12 qual. | vs. Marcin Gawron | 1-6, 3-6 | | match details |
| 16.07.12 q 1 | vs. Jakub Lustyk | 2-6, 4-1, Jakub Lustyk - retired | | match details |
| 16.07.12 q 2 | vs. Mikolaj Szmyrgala | 6-2, 6-4 | | match details |
| Poland F9 - Clay | ||||
| 05.09.11 1st round | vs. Michal Pazicky | 0-6, 4-6 | | match details |
| Poland F8 - Clay | ||||
| 29.08.11 1st round | vs. Dawid Piatkowski | 6-72, 4-6 | | match details |
| Poland F7 - Clay | ||||
| 22.08.11 1st round | vs. Andrei Vasilevski | 6-76, 1-6 | | match details |
| Poznan Challenger - Clay | ||||
| 18.07.11 q 1 | vs. Mateusz Kowalczyk | 1-6, 3-6 | | match details |
