Poland and Russia drew 1-1 in a match between the two traditional rivals at the European Championship in Warsaw.
There were reports of fan fights and brawls outside the National Stadium and Police said 15 people were injured and more than 100 detained in violent clashes in Warsaw as Russian supporters marched to the stadium.
Police later fired rubber bullets at a group of fans who attacked them in a separate incident near an outdoor fan zone while watching the match.
On the pitch,Russia took the lead in the 37th minute through Alan Dzagoev who scored his third goal of the European Championship, and sent a header past Polish goalkeeper Przemyslaw Tyton after a curling free kick from Andrei Arshavin.
Jakub Blaszczykowski equalised in the 57th minute with a cut in from the right and sent a searing left-footed drive into the far corner of the goal.
With this draw, Russia are at the top of Group A with four points but also kept alive Poland’s chances of qualifying for the quarterfinals.