In this gritty Argentine sports drama, Eva plays a young, fiercely passionate boxer.

Director Hernán Belón utilized a visceral, unfiltered visual style to capture the atmosphere of the boxing world and the personal lives of the protagonists.

For a brief period, Eva was linked to professional polo player Martín "El Copeti" Pepa. While Eva never officially confirmed the depth of this relationship, paparazzi caught them several times in Buenos Aires’ exclusive Puerto Madero district. This period was notable because it shifted her dating profile from actors to athletes—a pattern that would later explode on a global scale.

"Sangre en la boca" is an Argentine-Italian dramatic film directed by Hernán Belón, who co-wrote the script with Marcelo Pitrola. The story is based on a short story of the same name by Venezuelan writer Milagros Socorro, which the director had previously adapted into a short film in 2008.