Athletic Bilbao coach Marcelo Bielsa rued his team's wasted chances to put Valladolid to the sword on Friday, as both sides fought out the encounter to share a 2-2 stalemate.
Javi Guerra and Alberto Bueno struck early to put pressure on their Basque visitors, before Oscarde Marcos and Markel Susaeta restored parity at Jose Zorrilla.