Saturday's Front Page Headlines from Marca, Diario AS and Mundo Deportivo.

REAL MADRID: VALVERDE, THE LOS BLANCOS LUNGS - Federico Valverde, 'El Pajarito', is indispensable for Zinedine Zidane, as Casemiro's absence puts him back in defensive midfield, ahead of the clash with Athletic Bilbao.

BARCELONA: Leadership as a Christmas present for Barcelona, as they take on Alaves.

REAL MADRID: MADRID PUT THEIR FOOT ON THE GAS - Los Blancos go the extra mile in La Liga, unlike in the last two seasons, with an unbeaten run away at Estadio Ramon Sanchez Pizjuan, Wanda Metropolitano, Estadio Mestalla and Camp Nou. 

BARCELONA: FC Barcelona looking to clean their image in La Liga game of 2019, with Sergio Busquets in line to return against Alaves. 

BARCELONA: INVICTUS - Barcelona are chasing a win against Alaves which would see them finish undefeated at Camp Nou so far this season.

BARCELONA: Three points against Asier Garitano's side would almost guarantee Barcelona ending 2019 as La Liga leaders, increasing the pressure on Real Madrid who face Athletico Bilbao.tomorrow.