WBA standard supermiddle champ Dimitri Sartison have suffered a serious knee injury in training and is out of the hotly anticipated showdown against WBO ruler Robert Stieglitz April 9 in Magdeburg.
Stieglitz is still to defend the title but against who isn´t clear yet.
Sartison is expected to be out for six months.
01.04 Sartison injured
