In the last 5 rounds, Real Sociedad lost 2 games and drew 1 more, but all of those matches where Real Sociedad lost points were away. Real Sociedad are winning their home matches and they should not lose points now, if they want to keep their place in the top 4 of the LaLiga.
Rayo Vallecano are in 8th place in the standings, they still have a chance to get into the Eurocup zone, but the team have been having a bad away match recently, they also met each other 3 months ago, then Rayo Vallecano lost on home field to Real Sociedad.
Prediction: Real Sociedad to win. We recommend the “1 Win” bet, odds 1.69