The UEFA Champions League used to start with a double spherical-robin group stage of 32 groups until finally it evolved right into a league stage of 36 groups, and that is preceded by two qualification 'streams' for teams that don't obtain immediate entry on the tournament suitable. A map of https://konhcitv33221.thezenweb.com/a-simple-key-for-what-are-the-uefa-champions-league-and-uefa-europa-league-unveiled-74549726