Romanian referee Ovidiu Hategan will officiate the Europa League quarter-final between Napoli and Arsenal.
It kicks off at the Stadio San Paolo on Thursday at 20.00 UK time (19.00 GMT).
Arsenal won the first leg 2-0 in London, so the Partenopei have a mountain to climb.
Hategan will be assisted by Octavian Sovre and Sebastian Gheorghe, with additional assistant referees Radu Petrescu and Sebastian Coltescu.
The fourth official is Radu Ghinguleac.
There is no VAR in the Europa League this season.
Romanian referee Ovidiu Hategan will officiate the Europa League quarter-final between Napoli and Arsenal.
It kicks off at the Stadio San Paolo on Thursday at 20.00 UK time (19.00 GMT).
Arsenal won the first leg 2-0 in London, so the Partenopei have a mountain to climb.
Hategan will be assisted by Octavian Sovre and Sebastian Gheorghe, with additional assistant referees Radu Petrescu and Sebastian Coltescu.
The fourth official is Radu Ghinguleac.
There is no VAR in the Europa League this season.
Hategan has not brought much luck to Italian sides this season, overseeing Inter’s 2-0 loss at Barcelona, Juventus 1-2 Manchester United and Inter again losing 1-0 at home to Eintracht Frankfurt.
Having said that, the 38-year-old has officiated three Napoli games and they remain unbeaten with two wins and a 0-0 draw against Dynamo Kiev.
His only previous match with Arsenal was their 2-1 Champions League defeat away to Dinamo Zagreb in September 2015, sending off Olivier Giroud for two bookable offences before half-time.