Date: April 23, 2002 @ Camp Nou
Final score: Barca 0-2 Real
Eventual La Liga winner: Neither, but Real Madrid won the Champions League
Complex says: El Clasico went continental in 2002, as the teams met in the Champions League semi-final, in what the Spanish media dubbed the "Duel of the Century." Not such a big boast in a century only two years in, but you get what they were driving at. Across 100 countries, 500 million people switched on to watch Real beat Barca in their own backyard. (See above for Zidane's opener; the second, from Steve McManaman, comes at the end.) A draw in the second leg saw Madrid through to the final, where they beat Bayer Leverkusen.