Baník Ostrava’s match at home to SFC Opava was suspended for seven minutes on Wednesday after home fans invaded the pitch and tried to attack away fans.
Fans caused trouble at the MDCC Arena during Sunday’s German Cup tie between Magdeburg and Eintracht Frankfurt.
Rijeka fans were attacked by local fans before the game.
A hooded hooligan attacked a goalkeeper during a Swedish top-flight match between Jonkoping Sodra and Ostersund on Monday, forcing the game to be abandoned.
Unia Hrubieszów fans were attacked by Górnik Łęczna hooligans during the match.
Austria Vienna and Rapid Vienna fans clashed in the stands at the Ernst Happel Stadium after the final whistle of their Bundesliga match on Sunday.
Sporting and Betis fans clashed near the Algarve stadium ahead of their friendly on Thursday.
Austria Vienna and Spartak Trnava fans briefly clashed near the Ernst Happel Stadium ahead of their Europa League match on Thursday.
Hooligans of Slovenia’s Olimpija Ljubljana and Slovakia’s MSK Zilina clashed ahead of the Slovenian side’s Champions League qualifying match with AS Trencin at the Stadion Pod Dubnom on Wednesday.
Let’s take a look back at some of the memorable moments of Euro 2016.
French fans clashed with riot police near the Eiffel Tower during the Euro 2016 final.
Friday’s Indonesian top flight match between Persija Jakarta and Sriwijaya was abandoned due to clashes between fans and police.