Angry Magdeburg fans stormed the pitch during the game.
Rijeka fans were attacked by local fans before the game.
A hooligan ran onto the pitch and attacked a goalkeeper during the game .
Unia Hrubieszów fans were attacked by Górnik Łęczna hooligans during the match.
Austria Vienna and Rapid Vienna fans briefly clashed in the stands after the final whistle of their Bundesliga match at the Ernst Happel Stadium on Sunday.
Sporting fans were attacked by fans from Spain before the match.