The proposed IBF welterweight bout between Devon Alexander and Kell Brook has reportedly been postponed after Alexander suffered an injury to his bicep.
Brook, who is yet to taste defeat during his professional career, was due to face Alexander at the Joe Louis Arena in Detroit on February 23.
However, according to CEO of Golden Boy Promotions Richard Schaefer, the fight has been postponed until a later date due to Alexander's injury.
The fight was initially due to take place in January, but an ankle injury to Brook meant that the world title fight was moved to later this month.
It is understood that the rest of the undercard will still take place on the agreed date.