During the 1950s the rivalry was exacerbated further when there was a controversy surrounding the transfer of Alfredo di Stéfano, who finally played for Real <answer>Madrid</answer> and was key to their subsequent success. The 1960s saw the rivalry reach the European stage when they met twice in a controversial knock-out round of the European Cup, with <answer>Madrid</answer> receiving unfavourable treatment from the referee. In 2002, the European encounter between the clubs was dubbed the "Match of The Century" by Spanish media, and <answer>Madrid</answer>'s win was watched by more than 500 million people.
Which team won the 2002 match between Real Madrid and Barcelona?
Madrid