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
Real Betis time after an extra-time winner by youth graduate Dani in a 2–1 win against Osasuna. The league finish meant Betis became the first Andalucian team to compete in the UEFA Champions League, and it reached the group stage after disposing of Monaco in the last qualifying round (3–2 on aggregate). Drawn in Group G, and in spite of a 1–0 home win against Chelsea, the club eventually finished third, being "demoted" to the UEFA Cup, where it would be ousted in the round of 16 by defeated Steaua București (0–0 away draw, 0–3 home loss). Betis celebrated their centenary year