Schalke midfielder Leon Goretzka sidelined with injury
Schalke and Germany midfielder Leon Goretzka will be out of action for approximately one week after sustaining a thigh strain in training.
The 22-year-old was taking part in his first session since returning from an extended break following his title-winning exploits with Germany at the FIFA Confederations Cup in Russia in June.
Goretzka will stay with the squad at the club's training camp in Mittsill, Austria, to receive treatment.
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