LIVE UPDATES: Napoli vs Arsenal, Chelsea vs Slavia Prague

Hello and good evening. Got your breath back from last night's madness yet? There could be more in Naples tonight, with our good friend VAR again available as Arsenal travel to Napoli for the second leg of their Europa League quarter-final. Things look fairly straightforward with the visitors holding a 2-0 lead - without an away goal to worry about too - so if they can score tonight, Napoli will need at least four to progress.