It's the big one in Istanbul as Manchester City go in pursuit of an historic Treble - and their first ever Champions League title.
But they face a serious task in European heavyweights Inter who will be determined to spoil the party for Pep Guardiola. City have swept aside virtually everyone in their path this season and armed with the frighteningly good Erling Haaland, they may be placed to finally add that last jewel to their crown.
European glory has been elusive for Premier League champions City despite their domestic dominance and they'll be hoping to dispel those memories of their final with Chelsea two years ago.
Inter though have won it three times and there are few sides with more pedigree at this level. It was 13 years ago that Jose Mourinho led them to the exact feat City are trying to replicate and wouldn't it just be poetic if they were able to stop it?