Since the reintroduction of the last-16 knockout round to Europe’s showpiece competition in 2003-04, there has always been at least one Italian representative.
Not since 1987-88, when Napoli went out in the first round of the European Cup to Real Madrid, has Serie A had no teams in the last 16 of the competition – or first knockout round when it took other formats.
After Inter’s exit on Tuesday, many Italian football experts were labelling it a disaster for the sport in their country.
“It is a piece of history,” said journalist Vincenzo Credendino. “Speaking about Italy and Inter, this is one of the worst pieces.”
Another Italian football journalist, Daniele Verri, said all three sides failing to make the knockouts would have been a “complete debacle, a disaster for our clubs”.
Atalanta’s progress – and the manner in which they battled through – at least provides hope, although it doesn’t get easier for them in the last 16, with either Arsenal or Bayern Munich awaiting.
But against Dortmund, they showed the kind of self-belief that will stand them in good stead against either the Premier League or Bundesliga leaders.
“Now Atalanta are the darlings of Italian football,” former West Brom and Aston Villa defender Curtis Davies said on BBC Radio 5 Live.
European football expert James Horncastle added: “They’re sort of Serie A’s Bodo/Glimt in many respects.
“They were a yo-yo club until about eight years ago and we’ve not only seen them win a European trophy and reach three Coppa Italia finals but really establish themselves in the Champions League.”
Football journalist Nicky Bandini described Atalanta’s comeback win as “significant” for Italian football, adding: “I think there would be more of a feelgood factor that carries over for a team like Atalanta than there would be for Juventus or for Inter because they haven’t been traditionally one of the big teams of Italian football.”