text: Until the early 1950s, Real Madrid was not a regular title contender in Spain, having won only two Primera División titles between 1929 and 1953. However, things changed for Real after the arrival of Alfredo Di Stéfano in 1953, Paco Gento in the same year, Raymond Kopa in 1956, and Ferenc Puskás in 1958. Real Madrid's strength increased in this period until the team dominated Spain and Europe, while Barcelona relied on its Hungarian star László Kubala and Luis Suárez, who joined in 1955 in addition to the Hungarian players Sándor Kocsis and Zoltán Czibor and the Brazilian Evaristo. With the arrival of Kubala and Di Stéfano, Barcelona and Real Madrid became among the most important European clubs in those years, and the players represented the turning point in the history of their teams.
  With Kubala and Di Stéfano, a rivalry was born, but it would still take a long time to become what it is today. This period was characterized by the abundance of matches in different tournaments, as they faced each other in all the tournaments available at the time, especially at the European level, where they met twice in two consecutive seasons. In their period, El Clásico was played 26 times: Real won 13 matches, Barcelona 10 matches, and 3 ended in a draw. Di Stéfano scored 14 and Kubala scored 4 goals in those matches.
  Cristiano Ronaldo and Lionel Messi (2009–2018)
  The rivalry between Lionel Messi and Cristiano Ronaldo between 2009 and 2018 has been the most competitive in El Clásico history, with both players being their clubs' all-time top scorers. In their period, many records were broken for both clubs; the two players alternated as top scorers in La Liga and the Champions League during most seasons while they were with Real Madrid and Barcelona. During this period, Ronaldo won the European Golden Shoe three times and Messi five times. In addition, Messi won the Ballon d'Or five times and Ronaldo four times.