Theirs are stories of group-stage calculations, conquering favourites, dramatic semi-final comebacks and sheer determination to become Europe’s standard-bearer.
Here’s how they set up a meeting at Estadio Metropolitano…
Group stage
Neither of the finalists had assured a place in the knockout stages when their sixth and last group games kicked off in early December.
Both had clarity and agency in their tasks, at least.
Anfield wins over Paris Saint-Germain and Red Star Belgrade – the former settled by substitute Roberto Firmino after a pulsating showdown with Neymar and co – were offset by three successive defeats away from home for Jürgen Klopp’s side before Napoli came to Merseyside.