UEFA Champions League - Wikipedia
en.wikipedia.org › wiki › UEFA_Champions_LeagueThe UEFA Champions League (abbreviated as UCL) is an annual club football competition organised by the Union of European Football Associations (UEFA) and contested by top-division European clubs, deciding the competition winners through a round robin group stage to qualify for a double-legged knockout format, and a single leg final.
UEFA Champions League - Wikipedia
https://en.wikipedia.org/wiki/UEFA_Champions_LeagueThe first time the champions of two European leagues met was in what was nicknamed the 1895 World Championship, when English champions Sunderland beat Scottish champions Heart of Midlothian 5–3. The first pan-European tournament was the Challenge Cup, a competition between clubs in the Austro-Hungarian Empire. The Mitropa Cup, a competition modelled after the Challenge Cup, was created in 1927, an idea of Austrian Hugo Meisl, and played between Centra…