[...] So, this is definitely something most people will have hard time trying to guess what's going to happen. Obviously they managed to beach other many times to this day, even at the start of this season they had a game, so it is not really a crazy think to face off, but we are not going to know which one will win, so we need to be more careful about this.
It is not difficult for me to predict which team will win a particular match, just look at where the match will be played, if it is a home match for Real Madrid, then 75% Real Madrid will win it. The same goes for Barcelona when they play at Camp Nou. We can see this reference in their H2H, in the previous match which was a friendly match, Barcelona won against Real Madrid & their last league meeting Real Madrid managed to beat Barcelona at Real Madrid's home ground.