The draw for the last eight of the UEFA Europa League conducted on Friday in Nyon, Switzerland shows that Napoli will face ArsenalArsenal.
Villareal will play against Valencia; Benfica vs Frankfurt and
Slavia Prague vs Chelsea
The quarter-final first-leg ties will be played on April 11, with the second legs to be played on April 18.
The semi-finals will be held on May 2 and 9, with the final in Baku set for Wednesday May 29.