Real Betis cantera training complex, Ciudad Deportiva Luis del Sol. The top football clubs in the Spanish leagues generally place great importance in developing their "cantera" to promote the players from within or sell to other clubs as a source of revenue, and Real Betis is no exception. Their youth recruitment network is focused around their home region of Andalusia, and in particular the Province of Seville, and there are collaboration agreements in place with small clubs in the region. The club training complex is named in honour of Luis Del Sol, a 1950s youth graduate who went on to greatness with Real
Real Madrid Castilla of 6,000 seats. It is envisaged to increase the seating capacity up to 25,000 at the completion of the expansion. Real Madrid Castilla Real Madrid Castilla is a Spanish football team that plays in Segunda División B – Group 1. It is Real Madrid's reserve team. They play their home games at Alfredo di Stéfano Stadium. Unlike the English football league system, reserve teams in Spain play in the same league system as their senior team rather than a separate league. Reserve teams, however, cannot play in the same division as their senior team. Therefore, Real Madrid Castilla are ineligible