Manchester United and Leeds United fans were filmed fighting in the streets ahead of their teams’ Premier League opener.
Djurgarden fans came under attack from AIK hooligans as they relaxed at a bar after their derby clash at the Tele2 Arena.
A Colombian top flight match between Santa Fe and Atletico Nacional on Tuesday night descended into chaos as rival fans clashed.
Dinamo Zagreb and Legia Warsaw hooligans clashed in the Croatian capital on Tuesday night.
Hearts and Celtic fans clashed near Tynecastle Park ahead of their Scottish Premiership match on Saturday.
Esperance fans clashed with police at the Olympic Stadium in Rades prior to the kick-off of their CAF Champions League semi-final tie against Al Ahly on Saturday.
A mass brawl broke out among fans at the Gallagher Stadium in Maidstone on Sunday afternoon during the Kent Sunday Premier Cup Final between Dolphin Kings United and Chatham Town Sundays.
NAC Breda fans clashed with police outside the Rat Verlegh stadium on Sunday after their side’s 2-1 defeat to NEC Nijmegen in the Eerste Divisie play-off final.
Cologne fans clashed with police near the Rhein-Energie stadium at the end of their side’s Bundesliga match against Schalke on Saturday afternoon.
Dynamo Dresden fans clashed with riot police on the streets surrounding the Rudolf Harbig stadium on Sunday afternoon.
Metalurh Zaporizhya fans clashed with police during their Ukrainian Second League match against Kryvbas in Kryvyi Rih on Saturday.
Sporting fans celebrating their side’s first Primeira Liga title in 19 years clashed with riot police in Lisbon on Tuesday night and in the early hours of Wednesday.