A Leicester City fan ran onto the pitch and attacked Nottingham Forest players during Sunday’s FA Cup tie between the teams at the City Ground.
A mass fight broke out between fans ahead of a Croatian top-flight match between Gorica and Hajduk Split on Saturday afternoon.
Brazil fans fought each other at the Mineirao stadium during Tuesday’s World Cup qualifying match against Paraguay.
Fighting broke out between supporters at a Brazilian regional league game between Maringa and Athletico Paranaense on Wednesday.
Gama and Brasiliense fans clashed at Brasilia’s Mane Garrincha Stadium during their regional league match on Wednesday.
Tarnovia fans were attacked by a group of Unia Tarnow hooligans armed with clubs at a match on Saturday.
2022 is just around the corner, so it’s a good time to look back at 2021.
Fans of Tottenham and West Ham clashed ahead of their EFL Cup quarter-final tie on Wednesday evening.
Paris FC and Lyon hooligans clashed in the stands of the Charlety stadium at half-time of their French Cup tie on Friday.
Fans of Benfica and Dynamo Kyiv clashed in Lisbon ahead of their Champions League match on Wednesday.
Beerschot fans invaded the pitch at the Olympic Stadium after their side’s 1-0 defeat to Antwerp on Sunday.
Standard Liege’s Belgian Pro League match against Charleroi was abandoned on Sunday after flares were thrown and fans invaded the pitch.