Europa League: Real Sociedad snatched qualification for the last 32 in the final seconds on Thursday after Willian Jose's late leveller in a 1-1 draw at Napoli and AZ Alkmaar's shock 2-1 defeat at Rijeka allowed the Spanish side to progress.
Mason Greenwood scored twice in a 4-0 thrashing of AZ Alkmaar in the Europa League while Arsenal came back from two goals down to draw 2-2 vs Standard Liege.
Europa League: Arsenal thrashed Standard Liege 4-0 to go top in Group F while Manchester United stuttered to a goalless draw against AZ Alkmaar in Group L.
Fernando Llorente grabbed a brace as Athletic Bilbao proved their Europa League conquest of Manchester United was no fluke with a 4-2 win at Schalke in Thursday's quarter-final first leg.
A Dutch Cup tie between Amsterdam giants Ajax and AZ Alkmaar was dramatically halted mid-match on Wednesday after a fan ran on to the pitch and tried to assault AZ's goalkeeper Esteban Alvarado.
AZ Alkmaar are on top of the Dutch Eredivisie table after a 3-2 victory at home to NEC Nijmegen.
Dutch league leaders AZ Alkmaar staged a brave comeback against Russia's Krylya Sovetov to book a place in the group stages of the UEFA Cup.