Katie Taylor's May 20 rematch with Amanda Serrano is now a major doubt to go ahead due to an injury suffered by the Puerto Rican.
It is understood Serrano has suffered an injury in training and is a major doubt for the scheduled bout in just over two and a half months time, which is scheduled to take place at the 3Arena in Dublin.
If Serrano cannot make the May date, she could face Taylor at Croke Park in an event Matchroom are planning to stage in September.