Real Madrid are now top of the LaLiga table, following their 4-1 win over Girona on Sunday night.
The European champions went behind to Borja Garcia’s 17th minute opener at the Estadi Montilivi.
Real fought back to take the lead through two penalties, converted by captain Sergio Ramos and Karim Benzema.
Gareth Bale and Benzema sealed the win with two more goals.
Julen Lopetegui’s men now have six points just like Barcelona, but have a superior goal difference.
Barca beat Valladolid 1-0 on Saturday night, thanks to Ousmane Dembele’s goal.