Barca were beaten in extra-time.
ATHLETIC DE BILBAO-FC BARCELONA (4-2): Video summary, goals and best plays of the Cup match
Athletic Bilbao ease into Copa del Rey final with victory over Atletico Madrid
Valencia end Athletic Bilbao's unbeaten run, Illawarra Mercury
Looking at Lionel Messi's previous form against Athletic Bilbao
Barcelona clinch LaLiga, Man City rise as Arsenal crumble - ESPN
Gareth Bale's wonder goal and Barcelona on the receiving end of a fine comeback top five Copa del Rey moments, Football News
Messi sees red, Athletic beats Barca in Spanish Super Cup
Real Madrid overcomes Osasuna to win Copa del Rey
Barcelona's possible oppositions for the Copa del Rey quarter final
Real Betis Rayo Vallecano Valencia Athletic Bilbao Copa del Rey