The UEFA Europa League quarter-final opponents for last eight teams have been decided.
Arsenal will play against Napoli, Villarreal to face Valencia, Benfica's opponents are Eintracht Frankfurt, Chelsea will play Slavia Praha.
Besides the quarter-final pairs, the teams have learned who they could face beyond that on the road to the final on May in Baku.
In the semi-final, the winner of Villareal and Valencia will play against the winner of the match Arsenal-Napoli. The second game of the semi-final will be between the winners of the games Benfica-Eintracht Frankfurt and Chelsea-Slavia Praha.
Quarter-final ties will take place on Thursday 11 April and Thursday 18 April. All are due to kick off at 8 pm UK time, although UEFA can make exceptions to this rule.
The semi-finals are on 2 May and 9 May, with the final in Baku on Wednesday 29 May.