Barcelona defender Dani Alves is confident the Catalans can come back to beat Athletic Bilbao in the Supercopa de Espana after they were thrashed 4-0 by the Basques in the first leg on Friday

<!-- rectangle --> The Champions League winners conceded the opener from Mikel San Jose's spectacular 45-yard effort after Marc Andre ter Stegen's mistake, with Aritz Aduriz componding their misery when he stroked home Athletic's fourth from the spot after the referee awarded a penalty against Alves. The defeat comes just days after they scraped to victory in the Uefa Super Cup,