The UEFA Champions League's knockout phase will kick off on Tuesday, February 11-12 with the return legs to be played the week after, on February 18-19 and will determine the eight teams that will face the first eight sides that already qualified in the League Phase.

The UEFA Champions League is the most celebrated club tournament in the world, and has been won most-often by Real Madrid, who extended their own record tally by beating Borussia Dortmund at Wembley in 2024. For the 2024-25 season we also see a new format (explained below) as the league phase will bring a totally different look to the tournament.

What can Celtic, Manchester City, Bayern Munich, Real Madrid and more expect from the Champions League play-offs - and what does it mean for already-qualified Liverpool, Aston Villa and Arsenal in the last 16?