The Champions League sees Europe's finest fight for supremacy at the continent's top table.
Some of the most memorable matches in the history of club football have occurred during the competition's 25-year history and this week Sportsmail have been ranking the 50 greatest.
30-21 features one of the most iconic pieces of football commentary ever, the competition's highest-scoring game and an all-time great solo goal.
'Lovely cushioned header for Gerrard... OH YOU BEAUTY, WHAT A HIT SON, WHAT A HIT!