LaLiga, officially known as the Primera División, is the top professional football division in Spain. It features 20 teams and is one of the most prominent and successful football leagues globally. Founded in 1929, LaLiga operates under the Spanish Football Federation and is known for its high level of competition, skillful players, and renowned clubs like FC Barcelona and Real Madrid. The league runs on a system of promotion and relegation with the Segunda División, allowing teams to ascend or descend based on their performance each season. LaLiga is celebrated for its tactical and technical style of play, making it a key attraction for football fans around the world.