Today's front-page headlines from Marca, AS and Mundo Deportivo…

Real Madrid-Barcelona (12:00 GMT)
Hot, hot, hot…
The League hots up with the match that stops an entire planet
Santa Claus
“Until it finishes, I’m not going anywhere…”
TAD dismisses Villar
Sevilla get tired of Berizzo
Espanyol 1-0 Atletico Madrid
Atletico are no longer unbeaten
Real Betis 0-2 Athletic Bilbao

Atletico nightmare at Cornella
Matinee Clasico
Madrid play with Ronaldo but without goals
Valverde: “We won’t park the bus, neither would I like it to be done to us”
TAD dismisses Villar and Larrea will have to call elections

Global Clasico
Barca, ready for an assault on the Bernabeu to leave Madrid 14 points behind
The match, ideal for Asia, could generate viewership records on TV: 650m
Ronaldo and Messi, tied with 53 goals, play for the world’s top scorer of 2017
For Zidane, it is “the most difficult clash”, while Valverde is cautious: “Whatever happens, there’s still a long way to go”
Sergio Garcia’s ‘golazo’ ends Athletic’s unbeaten run