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 proceedings, Lopera sold 94% of the shares that he owned (51% of Betis total shares) to Bitton Sport, fronted by Luis Oliver, for the surprisingly low figure of €16 million, leaving Lopera with only minor shares; Oliver had already reportedly taken two football clubs, Cartagena and Xerez, to the brink of bankruptcy. Before the sale could be officially sanctioned, however, Ayala froze Lopera shareholdings. Left with nothing, despite putting down a €1 million deposit, Oliver hastily bought a nominal number of shares from a third party and was voted onto the board of directors by the existing members (all former