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 shorts, which represented the infantry at the time. From late 1911, the team had adopted the shirts of Celtic, at that time vertical stripes of green and white, that were brought over from Glasgow by Manuel Asensio Ramos, who had studied in Scotland as a child. On 28 February 2017, on the 37th Día de Andalucía, Real Betis will wear Celtic-inspired hoops against Málaga CF. When the team became Real Betis Balompié in 1914, various kits were used, including: yellow and black stripes; green T-shirts and a reversion to the blue top and white shorts uniform. By the end of