Real Sociedad will host Osasuna in a La Liga fixture at Reale Arena on Saturday evening.
Leeds United will host Real Sociedad in a friendly match at Elland Road on Friday.
The Spaniards are at the top spot with 15 points and Manchester United are second with 12 points from the same number of games.
Real Sociedad are at the summit with 15 points from five games, while Manchester United are second with 12 points from the same amount of matches.
Several teams have suffered as a result of Ronaldo's goal-scoring prowess, and Real Sociedad - unfortunately - were one of them.
Real Sociedad and Real Betis will be battling it out at the Reale Arena on Sunday evening in La Liga Santander.
Real Sociedad will host Mallorca in a La Liga fixture at Estadio Nuevo on Wednesday night.
In the Europa League, Sociedad have been mighty impressive by sitting at the top of Group E with nine points from three matches.
In the Moldovan National Division, Sheriff Tiraspol have already built a healthy lead over their rivals at the top of the table.
Girona will host Real Sociedad in a La Liga fixture at Montilivi on Sunday evening.