Valencia were founded in 1919 and have played their home games at the 49,500-seater Mestalla since 1923. They were due to move into the new 75,000-seater Nou Mestalla in the northwest of the city in 2013, but the final move date has been postponed while the stadium remains under construction.Valencia is the third-most supported football club in Spain, behind heavyweights Real Madrid and Barcelona. It is also one of the biggest clubs in the world in terms of number of associates (registered paying supporters, with more than 50,000 season ticket holders and another 20,000+ season ticket holders on the waiting list, who can be accommodated in the new 75,000-seater stadium.