Martin Konczkowski is a Polish footballer who plays as a right back for Piast Gliwice in the Polish Ekstraklasa.
Albania
Andorra
Australia
Azerbaijan
Bahrain
Belgium
Brazil
Costa Rica
Cyprus
Egypt
El Salvador
England
Finland
France
Friendly Games
Germany
Ghana
Gibraltar
Greece
Guatemala
Honduras
Hong Kong
India
Indonesia
Iran
Iraq
Israel
Italy
Jamaica
Kenya
Kuwait
Malaysia
Malta
Mexico
Morocco
Netherlands
Nigeria
Northern Ireland
Oman
Portugal
Qatar
Romania
San Marino
Saudi Arabia
Scotland
Singapore
South Africa
Spain
Switzerland
Thailand
Tunisia
Turkey
UAE
Vietnam
Wales
Martin Konczkowski
Liverpool 
Accrington ST 
Ross County 
Celtic 
Leicester 
QPR 
Udinese 
Atalanta 
1899 Hoffenheim 
VFL Wolfsburg 
FC ST. Pauli 
Eintracht Frankfurt 
Chelsea 
Morecambe 
Stade Brestois 29 
Lyon 
Torino 
Juventus 
Granville US 
Bordeaux 
Borussia Monchengladbach 
Bayern Munich 
Espanyol 
Leganes 
Manchester City 
Salford City 
Ajax 
Waalwijk 
Rodez 
AC Milan 
Cagliari 
Sporting CP 
Benfica 
Rennes 
Marseille 
PSV 
AZ Alkmaar 
Sevilla 
Valencia 
FC Porto 
Jacobina 
Tamworth 
Tottenham 
Feyenoord 
Utrecht 
Venezia 
Inter 
RB Leipzig 
Werder Bremen 
Arsenal 
Manchester Utd 
Rangers 
ST Johnstone 
Atletico Madrid 
Osasuna 
Nacional 
Montpellier 
Angers