The UFC is working on a strawweight bout for its first Fight Night event in Poland.
Gadelha (12-1), who declined to be part of The Ultimate Fighter 20 to avoid cutting weight repeatedly during the reality show, won her UFC debut against Tina Lahdemaki via unanimous decision. However, she suffered her first professional loss in a controversial split decision to the next title contender Joanna Jędrzejczyk in December.
Daley (15-5), who went 1-1 during TUF 20, successfully debuted in the UFC with a first-round submission victory over Alex Chambers at the Finale card in December. The Irish fighter enters the bout coming off back-to-back stoppage victories.