Real Sociedad beat Rayo Vallecano 1-0 (0-0) at home in the La Liga. The only goal of the game came from Oyarzabal in the second half.

The first half finished 0-0 and it took until the 68th minute before Mikel Oyarzabal scored to make it 1–0 for Real Sociedad, which was how the game ended.

The last meeting between the teams ended in a 2-2 draw, with Rayo Vallecano at home in January 2019.

In the next games in the La Liga, Real Sociedad will play Levante (home) on 2021-08-28, Cadiz (away) on 2021-09-12 and Sevilla (home) on 2021-09-19. Rayo Vallecano play Granada (home) on 2021-08-29, Levante (away) on 2021-09-12 and Getafe (home) on 2021-09-19.