Betis Deportivo Balompié and 1999, and finishing as runners-up in 1969 and 1992. This record was only bettered by FC Barcelona, Real Madrid and Athletic Bilbao, and Betis were also runners-up in the U-19 league in 1990. Betis Deportivo spent the vast majority of its existence in Segunda División B and Tercera División, never reaching the promotion playoffs in the former category. After being named as "Real Betis B" between 1991 and 2017, the club recovered the name of Betis Deportivo. Betis Deportivo Balompié Betis Deportivo Balompié is a Spanish football team based in Seville, in the autonomous community of Andalusia. Founded in
Real Sociedad B Real Sociedad B Real Sociedad de Fútbol B (also known as Sanse) is a Spanish football team based in San Sebastián, in the autonomous community of Basque Country. Founded in 1951, it is the reserve team of Real Sociedad and plays in Segunda División B, holding home games at "Campo José Luis Orbegozo" of the Zubieta Facilities. Unlike in England, reserve teams in Spain play in the same football pyramid as their senior team rather than a separate league. However, reserve teams cannot play in the same division as their senior team. Therefore, the team is ineligible for promotion to