La Liga champions Barcelona have their eyes on a treble, and are favourites against Athletic Bilbao in the Copa del Rey final on Saturday. Their potent attack has helped them score 118 goals this season, more than double that of their rivals. Their 2-2 draw against Deportivo at the weekend, while Bilbao knocked Villarreal 4-0, could be a sign that focus is waning, but with the league title already secured that result is understandable. The last time Athletic beat Barca was back in 2013, while the Catalan’s won 5-2 in La Liga earlier this year. Although Athletic have home advantage at San Mames, Barca can claim to be the best team in the world at the moment, making them obvious favourites.