If it went ahead, it would take place in October.
A rematch between world champion Katie Taylor and Amanda Serrano is being planned for Croke Park in October.
That's according to the Independent.ie which reports that Taylor's manager Brian Peters is back in Ireland working on the project.
Promoter Eddie Hearn is backing the bout at GAA headquarters but getting streaming network DAZN on board would be crucial in making the fight viable.
Taylor beat Serrano in New York on Saturday night to retain the undisputed lightweight championship.