Real Betis for two years before being officially recognised (in 1909); despite this 1907 remains the official foundation date of the club. Following an internal split from Sevilla FC, another club was formed, Betis Football Club. In 1914, they merged with Sevilla Balompié. The club received its royal patronage in the same year, and therefore adopted the name Real Betis Balompié. Fans continued to refer to the club as "Balompié" and were themselves known as "Los Balompedistas" until the 1930s, when "Betis" and the adjective "Béticos" became common terminology when discussing the club and its followers. Real Betis wear a green and
Real Betis cantera or no fee, 15-year-old Fernando Rufo following in the footsteps of several others in summer 2018. The core of boys are first introduced into the "Benjamín" teams at around 8 years of age and advance by an age group every season through "Alevín", "Infantil", "Cadete" and "Juvenil" levels. The players who are retained by Betis after their Juvenil A spell (aged about 18) would typically join reserve team Betis Deportivo to gain experience in an adult league (Segunda División B level in most years). They can spend up to five years with the B team, often with some loan spells