Barcelona face a decisive La Liga clash this Sunday against Real Madrid. A victory would virtually crown the Catalans, who already have a four-point lead, as champions, while a loss would reignite

Barcelona must recover from its painful Champions League exit in time to face Real Madrid on Sunday with the La Liga title on the line.

Barcelona have the chance to land an almost fatal blow to Real Madrid's LaLiga title aspirations in a mouthwatering 'El Clasico' on Sunday and edge closer to reclaiming the title.Barca are top by four points over Real with four matches left and a win on Sunday would leave them needing one more victory to clinch a 28th Spanish league title while leaving last year's champions licking their wounds in a trophyless season.