The UEFA Champions League made use of to start with a double spherical-robin team phase of 32 groups until it evolved into a league phase of 36 groups, which can be preceded by two qualification 'streams' for teams that don't acquire direct entry towards the tournament good. The team stage https://cristiantpgwh.livebloggs.com/42919043/the-2-minute-rule-for-what-are-the-uefa-champions-league-and-uefa-europa-league