Franciszek Smuda declared himself satisfied with his Poland players after their draw with Russia and feels his young side will only improve.
Russia captain Andrey Arshavin was left to rue his side's defensive lapses as they were held to a draw by co-hosts Poland.
Russia's highly-rated Alan Dzagoev further enhanced his reputation with his third goal of Euro 2012.
Sky Sports examines the key talking points from an entertaining draw between Poland and Russia.
Serious disturbances ahead of Poland's Euro 2012 clash with Russia in Warsaw saw 10 people hurt and more than 100 arrested.
Poland captain Jakub Blaszczykowski earned his country a precious point following an engrossing 1-1 draw against fierce foes Russia in Group A.
Fighting between Poland and Russia fans in Warsaw ahead of Tuesday's Euro 2012 match forced police to intervene, with several people injured.
Russia are strong favourites to win against Poland after opening their campaign in impressive fashion.