Napoli came from behind to demolish Ajax in the Champions League and continue their sensational start to the season.
Mohammed Kudus gave the Dutch side an early lead but Giacomo Raspadori headed in an equaliser, Giovanni di Lorenzo put Napoli ahead and Piotr Zielinski made it 3-1 just before the break.
Raspadori curled in his second and then set up Khvicha Kvaratskhelia to score.
Ajax’s Dusan Tadic was sent off before Giovanni Simeone netted a sixth.
Napoli, who had a squad rebuild in the summer as youngsters replaced several veterans, are unbeaten in all competitions this season.
Luciano Spalletti’s side top Serie A and Champions League Group A, where they have scored 13 goals in three wins and sit three points above Liverpool — who beat Rangers 2-0.
This was Ajax’s biggest European defeat, their heaviest defeat in any competition since 1964 and their joint largest home loss.
Meanwhile, Club Bruges took a big step towards a place in the Champions League knockout stages as they beat Atletico Madrid to claim nine points from three games.
Ferran Jutgla beat several Atletico defenders before finding Kamal Sowah for a simple finish.
Spaniard Jutgla doubled their lead with a side-footed finish from Tajon Buchanan’s ball.
Antoine Griezmann, making just his second start of the season for Atletico, hit the bar with a penalty.
Club Bruges, who are managed by ex-Stoke and West Brom defender Carl Hoefkens, are six points clear at the top of Group B.
Porto beat Bayer Leverkusen 2-0 in the other game to leave both sides on three points, along with Atletico.
Zaidu Sanusi and Galeno scored for the hosts in the second half.