Two groups of Partizan fans clashed in the stands during their derby clash against Crvena Zvezda on Wednesday night.
AEL Limassol and APOEL fans invaded the running track at the Tsirion Stadium and attacked each other during a match on Monday night.
Adelaide United and Sydney FC fans clashed on the street ahead of Friday’s A-League game between the two teams at the Hindmarsh Stadium.
A Bulgarian league match between Lokomotiv Plovdiv and CSKA Sofia was halted for 20 minutes on Sunday after a massive brawl broke out between rival fans.
Sunday’s derby clash between Saint-Etienne and Lyon at the Geoffroy-Guichard Stadium was delayed for around 20 minutes following a pitch invasion by home fans.
Feyenoord and Metalist Kharkiv fans clashed in the eastern Ukrainian city of Kharkiv ahead of the Dutch side’s Champions League match with Shakhtar Donetsk.
Dinamo Bucharest fans attempted to reach the directors’ box during their Liga I match with Viitorul at the Dinamo Stadium on Monday.
Marseille fans clashed with riot police on the streets of the port city ahead of their Ligue 1 match against arch-rivals Paris Saint-Germain on Sunday.
ASU Politehnica Timisoara and UTA Arad fans clashed in the stands of the Dan Paltinisanu Stadium at half-time of their Liga II match on Sunday.
Deportivo Alaves and Racing Santander fans clashed in a street brawl in the city of Vitoria-Gasteiz on Saturday.
A group of Ponikve fans attacked rival Karlovac fans after a match between the sides on Saturday.
Fans of Paraguayan club Olimpia fought amongst themselves on the terraces during their home game against Sol de America on Sunday.