Arsenal travel to the Stadio San Paolo on Thursday night looking to defend their 2-0 aggregate lead, as they aim to progress to the semi-final stage of the Europa League for the second year running.
Standing in their way is a Napoli side who have lost just once at home all season - a 2-1 defeat to runaway Serie A leaders and Champions League hopefuls, Juventus.
In order to progress, the Gunners will need to arrest their poor away record this season. Unai Emery's team have lost their previous two away games in the Europa League to BATE Borisov and Rennes.