Arsenal have drawn Napoli in the Europa League quarter-finals, while Chelsea will face Slavia Prague.

Unai Emery is attempting to win his fourth Europa League crown, but will first have to surpass a stern Napoli outfit, managed by Carlo Ancelotti.

Villarreal and Valencia will meet in an all-Spanish affair. And Benfica vs Eintracht Frankfurt rounds out the draw.

Europa League quarter-final draw

Napoli vs Arsenal

Slavia Prague vs Chelsea

Villarreal vs Valencia

Benfica vs Eintracht Frankfurt

Semi-final line-up

Napoli/Arsenal vs Villarreal/Valencia

Benfica/Frankfurt vs Slavia Prague/Chelsea