The UEFA Champions League made use of to start with a double round-robin team stage of 32 teams right until it progressed right into a league section of 36 groups, which happens to be preceded by two qualification 'streams' for groups that don't get direct entry on the Event good. https://travisezuph.ja-blog.com/36540213/the-2-minute-rule-for-what-are-the-uefa-champions-league-and-uefa-europa-league