Lightweights Maxi Hughes (29-7-2) and Rafael Acosta (15-1) will reportedly fight for the vacant EBU title on December 6 at the Velodrome in Dos Hermanas, Spain on a Saga Heredia promotion.
The title became vacant when Sam Noakes relinquished it to accept a world-title fight.
France's Laid Douadi was first appointed as official challenger, along with Hughes, but then pulled out and Acosta, from Spain, replaced him.
In the co-feature, EBU welterweight champion Samuel Molina (32-3-1) will make a voluntary defence of the title against an opponent to be announced.
