FC Barcelona v AS Monaco - Trofeu Joan GamperGetty Images Sport

Oh dear, Barcelona! Catalan giants thumped 3-0 by Monaco in Joan Gamper Trophy, leaving Hansi Flick with huge problems to solve just days before La Liga season begins

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  • Barca thumped 3-0 at home
  • Play Valencia this weekend
  • Troubling performance from Catalan giants