Trouble broke out in the stands of Athens’ Nea Smyrni Stadium following a Greek Super League match between Panionios and Atromitos on Sunday.
Aarau and Servette fans fought at Neuchatel railway station on Saturday night.
Espanyol and Athletic Bilbao fans clashed in the streets ahead of their La Liga match at the RCDE Stadium on Saturday.
A fight broke out between Valencia and Barcelona hooligans before Saturday’s La Liga match between the two clubs.
Rouen and Metz fans briefly clashed ahead of their French Cup match on Monday.
Here, we choose the most memorable fan fights of the 2010s.