Real Betis (31%). The first match between the two clubs took place on 8 February 1915, with Sevilla winning 4–3. The match was not completed, as high tensions led an aggressive crowd to invade the pitch, forcing the referee to abandon the match. In 1916, the first "Copa Andalucía" was held, this being the first official derby of the Sevilla area. Of the 17 runnings of the cup, Sevilla were victorious 14 times, to Betis' one sole conquest; this included a 22–0 routing after the latter sent their youth team, in 1918. The first time the teams met in league, in "Segunda",
Real Betis category as key to the "identity" and "soul" of the club. During this time, Betis earned a reputation for filling its stadium and having a massive support at away matches, known as the "Green March". When the side returned to the second level in 1954, it gained the distinction of being the only club in Spain to have won all three major divisions' titles. Much of the credit for guiding Betis through this dark period and back into the "Segunda" lies with chairman Manuel Ruiz Rodríguez. In 1955, Manuel Ruiz Rodríguez stepped down from running the club believing he could