Udinese and Napoli hooligans clashed on the pitch at the Friuli stadium after Napoli clinched the Serie A title.
Esperance fans clashed with police at the Rades Stadium at half-time of their CAF Champions League quarter-final against Algeria’s JS Kabylie on Saturday.
Olympiacos hooligans clashed with riot police on the pitch at the Karaiskakis Stadium after their side’s 3-1 defeat to AEK on Sunday.
Atletico Nacional fans clashed with police at Medellin’s Atanasio Girardot Stadium before their side’s league match against America de Cali on Sunday.
Spezia and Lazio fans clashed in the street before their Serie A match on Friday.
Nurnberg and Stuttgart hooligans clashed inside the Max Morlock Stadium after their German Cup quarter-final tie on Wednesday.
Take a look at 10 striking shots of football hooligans clashing with riot police.
During a drive down a street in Przemysl, Poland, a Google Street View car captured a football hooligan taking a rival team’s T-shirt off of another man.
Real Sociedad and Roma fans clashed near the Anoeta Stadium in San Sebastian before their Europa League match on Thursday.
Naples descended into chaos on Wednesday evening as hooligans battled with police ahead of Napoli’s Champions League tie with Eintracht Frankfurt.
The Lebanese title decider between Al-Ahed and Al-Ansar on Sunday was abandoned due to trouble from Al-Ansar fans.
Atromitos hooligans clashed with riot police at the Peristeri Stadium during their Greek Super League match against Panathinaikos on Sunday.
