Hertha Berlin midfielder Johannes van den Bergh has suffered a hamstring injury in training and could miss two weeks of the season.
The player tore his right hamstring during a training session on Wednesday and will definitely miss Hertha's clash at the weekend with Nuremberg.
After a consultation with team doctor Uli Schleicher the tear was confirmed, with the initial prognosis given as a 14-day recovery.
Van den Bergh signed for his new side from Fortuna Dusseldorf this summer.