The league follows a double round-robin format, letting for an extensive and equitable Competitiveness Among the many 20 groups in the best tier of Spanish soccer. The main and next division was Started with each other in 1929. In 1977, Segunda División B was founded to interchange Tercera División as https://t-s-tr-c-tuy-n-7m89987.blogolize.com/the-greatest-guide-to-what-is-la-liga-78357466