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| PROBABLE LINE-UPS | 
| BARCELONA Pinto Alves, Pique, Puyol, Abidal Xavi, Busquets, Iniesta Messi, Cesc, Sanchez |   REAL MADRID Casillas Arbeloa, Ramos, Varane, Marcelo Diarra, Xabi Alonso, Coentrao Higuain, Benzema, Ronaldo | 
Barcelona will be without Seydou Keita, who is away on African Cup of Nations duty with Mali. Pep Guardiola's side also have three players who have long-term injuries; Ibrahim Afellay and Andreu Fontas are both out with ligament injuries, while David Villa is sidelined for the foreseeable future with a broken leg.
Pedro returned from injury to feature in the 4-1 victory over  Malaga at the weekend, but it is unlikely the Spaniard will oust Cesc  Fabregas, Lionel Messi, or Alexis Sanchez from Guardiola's preferred  front three.
Jose Mourinho's visitors go into the match with a 2-1 deficit from  the first leg but the Real Madrid coach could opt for the same  formation, with three midfielders and three attackers, albeit with a  more positive gameplan than in the first match.
Pepe was left out of the squad for the victory over Athletic Bilbao  because of a suspected calf injury and did not train on Monday so it is  unlikely that the Portugal international will be fit. There are  suspicions that Mourinho may be removing the defender from the limelight  for a short period, after the outcry against his cynical stamp on Messi  in Wednesday's first leg.
Lassana Diarra and Esteban Granero did not train on Monday either,  but it is likely the former will be fit enough to come into the  three-man midfield. Sergio Ramos also missed the session, but this was  due to personal reasons and he is expected to play. Sami Khedira is  unavailable, though, after being ruled out for a month with an ankle  injury.
| DID YOU KNOW? | 
-  Barcelona go into the match with a 2-1 advantage over Real Madrid from the firstleg. Carles Puyol and Eric Abidal scored to cancel out Cristiano Ronaldo's early strike and seal the win at the Santiago Bernabeu last Wednesday. 
- Barcelona maestro Xavi will equal Joan Segarra's record of 31 Clasico appearances for the Catalan side if he plays in this match.
- Lionel Messi equalled Cesar's record for the most league goals scored in the first half of a season for Barca at the weekend. The Argentine netted a hat-trick to take his tally so far to 22 goals in La Liga.
- Cristiano Ronaldo is currently one goal ahead of Lionel Messi in the race for Pichichi award in La Liga.
- Iker Casillas made his 600th appearance for Los Blancos in the 4-1 weekend win over Athletic Bilbao.
- This is the 10th time that Barcelona have faced Real Madrid in just over a year.
The fifth Clasico in all  competitions this season, and the tie is in the hands of Barcelona. Pep  Guardiola's men hold a 2-1 advantage over Real Madrid thanks to the  vital win at Santiago Bernabeu last week and it will take a momentous  effort from Jose Mourinho's men to overcome the deficit.
Editor's Prediction                    
 



