Fans of Paganese and Casertana clashed in the town of Pagani ahead of their teams’ Serie D match on Sunday.
AEL and Apollon hooligans clashed in the stands at the recently opened Limassol Arena during Wednesday’s Cypriot Cup tie.
Napoli and Roma fans on their way to different matches clashed on the M1 motorway near the Tuscan city of Arezzo on Sunday.
Trouble flared at PAS Giannina’s home game against Olympiacos on Wednesday as rival fans clashed with each other and with riot police.
A fan attacked a goalkeeper with a corner flag during Sunday’s derby clash between Goztepe and Altay in the Turkish second division.
RAAL La Louviere hooligans attacked Francs Borains fans during Saturday’s Belgian third division match in the little western town of Boussu.
Levski and Slavia Sofia fans clashed at the Georgi Asparuhov Stadium at the end of their Bulgarian First League match on Saturday.
Atromitos hooligans clashed with riot police during their side’s Greek Super League match against Aris on Saturday.
Apollon and APOEL hooligans clashed at the Tsirio Stadium in Limassol during their Cypriot First Division match on Sunday.
Brest and Lorient hooligans clashed in a mass brawl ahead of their teams’ Ligue 1 match on Sunday.
Romanian and Bosnian fans clashed in the stands during their Nations League match at the Giulesti Stadium in Bucharest on Monday.
Flota Swinoujscie and Gwardia Koszalin fans clashed during their Polish fifth division match on Sunday.