Lionel Messi scored twice as Barcelona beat Athletic Bilbao to go third in La Liga.

Athletic took an early lead through Inaki Williams, but teenager Pedri equalised with a header soon after.

Messi, who also hit the post twice, then scored when he collected Pedri's backheel and shot past Unai Simon.

A powerful first-time shot from Messi made it 3-1 and Barcelona held on for the victory, despite a late 20-yard strike from Athletic's Iker Muniain.

The win takes Ronald Koeman's side above Real Sociedad and Villarreal; they are five points behind second-placed Real Madrid and seven adrift of leaders Atletico Madrid, who have two games in hand.