Jurgen Klopp became the first Liverpool manager to win 50 European games after the 3-1 victory over LASK in the Europa League in Austria.
Sevilla were crowned Europa League champions for a record seventh time after beating Roma 4-1 on penalties in the final in Budapest following a 1-1 draw after extra time.
Juventus booked their place in the Europa League semi-finals after a 1-1 draw against Sporting CP at Estadio Jose Alvalade to seal a 2-1 aggregate triumph.
Manchester United crashed out of the Europa League after they fell to a 3-0 defeat on Thursday with Sevilla beating them 5-2 on aggregate to reach the semi-finals.
Manchester United have confirmed that Marcus Rashford will miss their Europa League quarter-final first leg clash against Sevilla and is expected to be sidelined for a number of games after suffering a muscle injury.
Manchester United are set to face six-time winners Sevilla while Juventus will play Sporting Lisbon in the Europa League quarter-finals following the conclusion of the draw on Friday afternoon.
Sporting Lisbon sent Arsenal crashing out of the Europa League following a penalty shoot-out at the Emirates Stadium in London on Thursday evening.
A stunning strike by Marcus Rashford was enough to earn Manchester United a 1-0 win over Real Betis on Thursday to book their place in the Europa League quarter-finals with a 5-1 aggregate triumph.
Manchester United returned to winning ways following their thrashing by Liverpool to beat Real Betis 4-1, while Arsenal were held to a 2-2 draw away to Sporting Lisbon in the first leg of the Europa League last 16 on Thursday evening.
Erik ten Hag believes his side can beat any team after beating Barcelona 2-1 on Thursday to progress to the last 16 of the Europa League 4-3 on aggregate.