The UEFA Champions League utilised to begin with a double round-robin group phase of 32 groups until eventually it evolved into a league phase of 36 groups, which is preceded by two qualification 'streams' for groups that don't get direct entry for the tournament appropriate. The group phase was played https://k-o-nh-c-i-tv34320.theblogfairy.com/35522191/detailed-notes-on-what-are-the-uefa-champions-league-and-uefa-europa-league