Betis Deportivo Balompié enter the Copa del Rey. Additionally, only under-23 players or under-25 players with a professional contract can switch between senior and reserve teams. Founded in 1963 as "Triana Balompié" and named after a working class district in Seville. Legend has it that Betis, later to evolve into Real Betis, was formed in 1913 by a group of Sevilla FC directors after the club refused to sign a player who came from Triana. In 1976, the team was renamed as "Betis Deportivo" and started to compile an impressive record in the Spanish U-19 Cup, winning the competition in 1983, 1990, 1998
Names for association football which prohibits similar games back to at least that century. This commonality is reflected in the auxiliary languages Esperanto and Interlingua, which utilize "futbalo" and "football", respectively. In the first half of the 20th century, in Spanish and Portuguese, new words were created to replace "football" ("fútbol" in Spanish and "futebol" in Portuguese), "balompié" ("balón" and "pie" meaning "ball" and "foot") and "ludopédio" (from words meaning "game" and "foot") respectively. However, these words were not widely accepted and are now only used in club names such as Real Betis Balompié and Albacete Balompié. Aside from the name of the game