The biggest game in European football pits French champions Paris Saint-Germain against Bayern Munich this weekend.
PSG produced a dramatic late comeback against Atalanta in the last eight before booking their spot in the final with a commanding 3-0 victory over RB Leipzig on Tuesday.
Superstars Neymar and Kylian Mbappe started the match but were not amongst the goals, with Marquinhos, Angel Di Maria and Juan Bernat on the scoresheet.
And Bayern Munich progressed from their semi-final one day later, as a 3-0 victory of their own saw off Ligue 1 underdogs Lyon.
Serge Gnabry struck twice to put the Bavarians in command before Robert Lewandowski sealed the victory late on.
Here is all the information you need ahead of Sunday night's clash.
When and where is the match?
The Champions League final is scheduled to kick-off at 8pm UK time.
It was originally scheduled to be played at Ataturk Olympic Stadium in Istanbul - the scene of Liverpool's iconic comeback against AC Milan in 2005.
But the coronavirus pandemic led to a restructured tournament with all games from the quarter-finals onwards contested in Portuguese capital Lisbon at either Benfica or Sporting's stadiums.
And the final will be played at Benfica's Estadio da Luz.
Where can I watch it?
Who will come out on top in the Champions League final? Have your say here!
BT Sport hold the rights to broadcast Champions League and Europa League football in the UK and the match will be shown live for subscribers on BT Sport 1HD and BT Sport Ultimate, with coverage beginning at 7pm.
But non-subscribers can also tune into the action thanks to BT Sport also showing the match for free on their YouTube channel, as they have for each Champions League final since 2015.
Team news
Kylian Mbappe returned to fitness from an ankle injury in time to start the semi-final with Leipzig, after appearing off the bench during PSG's last-eight tie.
The France superstar should be fit to start the final, while manager Thomas Tuchel's only other concern is left-back Layvin Kurzawa, who is building match fitness after a thigh problem.
Meanwhile, Bayern boss Hansi Flick has had a full squad to choose from in recent fixtures, but there are concerns over the fitness of centre-backs Jerome Boateng and Niklas Sule.
Boateng came off at half time against Lyon, while Sule seemed to be struggling for fitness and is still building match fitness after a lengthy spell on the sidelines with an anterior cruciate ligament injury.
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