Poster for the film 'Girlfight', 2000.

'Girlfight' is a 2000 American sports drama film written and directed by Karyn Kusama and starring Michelle Rodriguez in both of their film debuts. It follows Diana Guzman, a troubled teenager from Brooklyn who decides to channel her aggression by training to become a boxer, despite the disapproval of both her father and her prospective trainers and competitors in the male-dominated sport.