Aduriz hat-trick helps Bilbao hammer Barca 4-0

Aritz Aduriz's second half hat-trick sent Barcelona spinning to a shock 4-0 defeat at Athletic Bilbao in the first leg of the Spanish Super Cup on Friday (Saturday, PHL time).

An under-strength Barca side were seeking their fifth trophy of the year but went behind after a stunning drive from the centre circle by Mikel San Jose sailed over keeper Marc-Andre Ter Stegen after 13 minutes.

Aduriz headed his first after 53 minutes and then sloppy defending allowed him to drive Bilbao's third.

Dani Alves then fouled Xabier Etxeita and Aduriz sent Ter Stegen the wrong way from the penalty spot to complete his treble after 68 minutes.

Unsettled forward Pedro started the game and came closest to scoring for Barca with a shot against the woodwork after 50 minutes.

The return leg is at the Nou Camp on Monday but even for Lionel Messi and company it may be asking too much to turn the tie around.

"It was a strange game as they had three or four chances and scored four goals," Barca defender Javier Mascherano told reporters. "We are not dead yet, we can bounce back and win this tie.

"We will fight to the end. We have won a lot of games when we have been behind."

Barca had the better of the opening minutes but Bilbao, who also had a number of players missing through injury, began to press.

Javier Eraso's shot from a tight angle was pushed behind for a corner by Ter Stegen and then Bilbao took the lead.

Ter Stegen came out of his area to head away a long clearance by opposite number Gorka Iraizoz and San Jose hit the ball straight back over him.

The visitors had a lot of the ball but their passing was slow. Pedro battled hard and after the break he was unlucky when his volley hit the bar.

On Tuesday, Barca beat Sevilla 5-4 after extra-time to lift the European Super Cup. - Reuters