Slovan Bratislava fans clashed with riot cops and security guards during their Slovak Super Liga match at Dunajska Streda on Saturday.
Banik Ostrava fans clashed with riot police and rival Opava supporters in the streets of Opava on Saturday.
Gama and Brasiliense fans clashed on the pitch during Sunday’s match at the Bezerrao Stadium in the city of Gama.
CSKA Moscow and Zenit St Petersburg fans brawled in the stands of the Arena CSKA during their Russian Premier League match on Saturday.
About 30 Sydney FC and Melbourne Victory fans clashed in a street brawl in Sydney’s Surry Hills before their A-league match on Friday.
Hertha and Eintracht Frankfurt hooligans clashed in a mass brawl in Berlin’s Moabit district ahead of their Bundesliga match on Saturday.
Veracruz and Tigres UANL fans clashed at the Luis ‘Pirata’ Fuente stadium following their Liga MX match on Friday.
“Russia’s Hooligan Army” is a documentary by the BBC about Russian football hooligans.
Barcelona fans were attacked by a group of Alaves hooligans ahead of their La Liga clash on Saturday.
Fans of Ecuador’s Barcelona fought each other in the stands at the Monumental Banco Pichincha stadium during their side’s Serie A match with Macara on Sunday.
FSV Frankfurt fans fought with police at the Steigerwald stadium following their side’s 3. Liga match against Rot-Weiss Erfurt on Saturday.
Eintracht Frankfurt hooligans launched an attack on their Darmstadt counterparts gathered in a bar in Frankfurt’s Bockenheim district on Sunday.