It was during a period in the Second Division that, on 22 September 1945, the time had come to wave goodbye to Buenos Aires Field and up sticks to Es Fortí, a 16,000-maximum capacity stadium which would be called home for over half a century and undergo several expansions. A line-up featuring forward Sebastián Pocoví, defender Saturnino Grech and goalkeeper Antoni Ramallets beat Jerez 3–0 on the opening game of the new campaign the following day, with Carlos Sanz scoring Es Fortí's first goal in front of packed-out terraces. The title Es Fortí was short-lived however, with the board later changing the name of the stadium to Lluís Sitjar, in honour of the man who had driven the construction of the field.