A goal from left-back Dominican Junior Firmo in the first half (1-0) served for a new victory for Betis and to be revitalized in LaLiga Santander, which aims to get hooked to the high zone, while Real Sociedad cut the streak of two wins in a row.
He soon showed Betis his intention to be the protagonist with the ball against a Real Sociedad with many absences, especially in defense for the physical problems of Aritz Elustondo, Diego Llorente and Raúl Navas.
It had to be in a game of strategy to set pieces, to the exit of corner in the minute 33, when the Betis managed to open the score thanks to the auction of Junior in the second suit and free of mark.
The Gipuzkoan team had to recompose and advance the lines, and the canary Sandro Ramírez enjoyed a great opportunity to which the goal Pau López responded very well, and shortly after David Zurutuza failed another very clear only before the goalkeeper, which prevented the visitor's draw.
In the second half, Real again pardoned the goal of a very successful Pau Lopez and this prevented the visitors returning to score as visitors.