Barcelona coach Pep Guardiola refused to look for excuses after the La Liga champions were humbled 2-0 at home by promoted Hercules on Saturday.
Argentina stumbled again in World Cup qualifying, losing to Paraguay 1-0 in Asunsion on Wednesday night and falling out of the top four in the South American standings.
Champions Barcelona suffered a humiliating 2-0 home defeat to Hercules on Saturday when Nelson Valdez struck twice to give the tiny promoted club a shock La Liga victory at a stunned Nou Camp stadium.
Eight time champions Brazil were held 0-0 by Ecuador in the glamour game as the second day of the centenary Copa America tournament mustered up only one, albeit spectacular, goal from three matches on Saturday.