Tempers flared ahead of the Europa Conference League final with Chelsea and Real Betis fans spotted fighting in the street.
The Premier League club are set to play the Spanish side in the final of the third tier European competition.
The atmosphere in the build up to the match has heated up after fans were spotted launching chairs at one another.
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The feisty interaction took place on Sukiennice street outside of the Wrocław Town Hall in Poland, as reported by Need To Know.

The Spanish supporters on the left of the video are armed with chairs which were thrown at the Brits abroad.
The aggravated Chelsea fans repaid the favour by launching them back before charging towards them.
The Polish police force stepped into separate the shocking scenes launching stun grenades to deter the crowds.
The streets were left covered in debris with chairs, tables and plastic pints sprawled across the road.
Enzo Maresca’s men will be kicking off at 8pm toniht (28 May) at the 40,000-seater Wroclaw Stadium.
Manchester United loanee Antony, who has turned his form around at Real Betis, will be looking to spoil Chelsea’s party.
Members of the public have been left shocked by the scenes abroad.
Harry Eaton said: “What a night. No surrender.”

Pablo added: “Ah good to see the good old Chelsea chair chuckers are back in action.”
Jim said: “What’s the point in having a scrap if you’re not going toe to toe.”
Another said: “Let’s hope Chelsea get battered on the pitch.”

One other said: “Chelsea fans getting tossed like salad.”
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