Key facts
- Barcelona, Porto, Real Madrid making 23rd group appearances
- Madrid hold records for most points, goals and qualifications
- Lionel Messi now three goals clear of Ronaldo on 63 group goals
- Ronaldo closing on Xavi Hernández’s outfield group appearance record
- Debutants Crvena zvezda, Hoffenheim and Young Boys
- Number of clubs to feature in group stage reaches 140
ALL STATISTICS ARE FOR G…