A statement from Queensbury Promotions on Twitter read: "WBC Heavyweight Champion Tyson Fury has been forced to postpone his fight with unified Champion Oleksandr Usyk after sustaining a freak cut during a sparring session in Riyadh.
"The cut, which opened above Fury's right eye, required urgent medical attention and significant stitching, which will obviously require a period of recovery, scuppering any possibility of the fight with Usyk taking place on 17th February in Saudi Arabia."
