Aisling Daly (/ˈæʃlɪŋ ˈdeɪliː/; born 24 December 1987) is an Irish female professional mixed martial artist who competes in the UFC women's strawweight division. A professional MMA competitor since 2007, Daly has mostly fought in England and Ireland. Daly is well known for her participation in the reality TV series "The Ultimate Fighter: A Champion Will Be Crowned", season 20.