9. 21 players have played for both Real Madrid and Barcelona. This list includes some heavyweights like Bernd Schuster, Gheorghe Hagi and the also likes of Samuel Eto’o, Luis Enrique, Saviola and Ronaldo. Alfonso Albéniz was the first player who played for Barcelona and then moved to Real Madrid in 1902 and Luciano Lizarraga was the first Madrid player to have moved to Barcelona in 1905. Ofcourse the most infamous transfer between the clubs was that of the Portuguese legend Luis Figo, who received some Godfather like treatment from the Catalan fans after he moved to Madrid from Barcelona.