Atletico Madrid host Barcelona on Sunday with both teams ready for what has become one of La Liga'smost significant and dramatic fixtures.
Reigning champions Barca go into the game joint-top of the La Liga Santander standings with Real Madrid, Atletico just three points behind in the fourth position.
Both Ernesto Valverde’s men and Diego Simeone's side have come through challenges over the first months of the season and now look primed for a fixture which has often been key in deciding the destination of the La Liga title through recent seasons.