Xavi said the other day that the Big Data that he manages told him that Barça could be the leader. But the classification is very stubborn, especially in a sport that is played with the feet, a part of the body prone to inaccuracies.

The ball may not come in by chance, as Ferran Soriano would say, but it does hit the post, goes wide or falls short for that reason. About 40% of the goals scored have to do with unplanned situations or the result of athletic or technical preparation.