Take a look back at some of the most interesting and memorable moments of the year 2019.
Six Lazio fans were attacked by Cagliari hooligans ahead of their Serie A clash at the Sardegna Arena on Monday.
Real Zaragoza and Racing Santander fans clashed ahead of their Segunda Division match on Saturday.
PSG and Galatasaray fans clashed in the French capital ahead of the teams’ Champions League meeting at the Parc des Princes on Wednesday.
Two Blackpool fans attacked a Fleetwood Town supporter on the pitch during their League One clash at Bloomfield Road on Saturday.