Manchester United have been handed a Europa League quarter-final against Granada and Arsenal will take on Slavia Prague, who have defeated Rangers and Leicester in the previous two rounds.
If United get past the club eighth in La Liga, with the second leg scheduled for Old Trafford, they will play Ajax or Roma in the semi-finals. They last met Ajax in the final of the competition in 2016, winning 2-0 under José Mourinho.
Arsenal are due to start their tie at home and if they progress they will face Dinamo Zagreb, who knocked out Tottenham on Thursday, or Villarreal, where their former manager Unai Emery is in charge.
The quarter-finals are due to be played on 8 and 15 April and the semi-finals on 29 April and 6 May. The final, which could feature two English clubs, will take place in the Polish city of Gdansk on 26 May.
