Tonight will be the biggest match in the world, where at Santiago Bernabeu will meet Real Madrid and Barcelona.
This match may also be the last for some players from both teams who may leave Bernabeu and Camp Nou at the end of the season.
Five Real Madrid players may be playing their last El Clasico, some of them because of contract expire and some because they will be sold.
Pepe has a contract until the end of the season and is not expected to extend his contract, this could be last El Clasico for James Rodriguez, Alvaro Morata, Fabio Coentrao and Mariano they are expected to leave Madrid at the end of the season.
On the other side Jeremy Mathieu and Arda Turan could play their last El Clasico they are also expected to leave Barcelona at the end of the season.
This will also be last El Clasico for Luis Enrique, who has already confirmed that he will leave at the end of the season.