Today's front-page headlines from Marca, AS and Mundo Deportivo…
Real Madrid 4-1 Al Ain
Third consecutive Club World Cup!
Madrid aren't from this planet
Atletico Madrid 1-0 Espanyol
Simeone: "I'll support Lucas with whatever he decides"
Barcelona 2-0 Eibar
Dembele and Messi secure top spot
Real Betis 1-1 Eibar
Athletic 1-1 Real Valladolid
Eternal champions
Madrid win their seventh world title
Valencia-Huesca (11:00 GMT)
Leganes-Sevilla (15:15)
Rayo Vallecano-Levante (17:30)
The Argentine's connection with his favourite partner helps him score his 398th League goal
Dembele opened the scoring with his 10th goal of the season as Barca ended 2018 comfortably top
Leo and Alba
Wanda sinks Espanyol further
A Madrid without rivals celebrate their third Club World Cup
