Switzerland 20.07.2017 Europa League: FC Luzern – NK Osijek The fight broke out before the match when NK Osijek hooligans attack Luzern bar. NK Osijek fans in Switzerland before the match FC Luzern – NK Osijek 20.07.2017 #EuropaLeague pic.twitter.com/Qm8ulUxMj2 — HooligansTV (@HooligansTV1) July 20, 2017

Europa League: Bosnia and Herzegovina 19.07.2017 Around 50 Aberdeen fans were attacked by Velež Mostar hooligans ahead of Europa League match with NK Široki Brijeg. Attack occurred in Black Dog bar in Mostar. Several Scots injured.