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

Time to suffer

Leo and Xavi to lead Barca in their attempt to comeback

The players are convinced they can give it their all in the return

They want to dedicate their win to Tito Vilanova

Roura: "The perfect game would be progressing by whatever means"

Ambrosini: "We will play with grit between our teeth"

Out of glucose

Cristiano played carrying despite being unwell in the final minutes at Balaidos after suffering from the flu

He felt weak and had to take pills to recuperate his energy

Philippe Montanier: "The team is ready to achieve"

Formula 1 Australia: The great challenge for Alonso

Fernando confident of winning his third world title after seven years

Comeback or a change of cycle

Pique: "Who believes that we will not comeback should not come"

The betting houses: Milan are favourites

Barca playing today to save their European dream

Xavi and Alexis will start in their attempt to come back from 2-0 down

Raul is in Madrid

He had dinner last night at Txistu with Figo, Hierro, Morientes, winners of the ninth

Malaga goes crazy ahead of the visit of Porto

Courtois could stay another yeart

No goals and no chances between Granada and Zaragoza

Zaragoza still without a win in 2013

To the quarters

The Camp Nou will be full and will have a mosaic to help with the comeback

Pique: "He who does not believe should not come, we need the help of everybody"

Roura: "The perfect game is if we play well"

Allegri: "We will go out with three forwards"

Xavi in the team list, practise with three defenders and penalties

Real Madrid: Assure that Mou and Florentino have settled their difference for months

La Liga - Club News