De Dominici underwent rigorous boxing training to authentically portray Deborah’s prowess in the ring. Her physicality is central to the character’s magnetism.

Sangre en la boca is less a "boxing movie" in the vein of Rocky and more a psychological study of . The ring serves as a metaphor for their relationship: it is a place of pain, sweat, and adrenaline where you either win or get destroyed.

The story follows Ramón Alvia (played by the veteran ), a professional boxer entering the twilight of his career. Despite having a stable life and a supportive family, Ramón feels the fading fire of his youth. Everything changes when he meets Deborah (Eva De Dominici), a young, fierce, and beautiful aspiring boxer from Colombia.

Beyond the physical, she captured the desperation of a young woman using her body and her talent to escape a difficult reality, finding in Ramón both a lover and a ticket to a better life.

Released in 2016, the film solidified Eva De Dominici’s status as a "femme fatale" of modern Latin cinema, eventually opening doors for her in Hollywood (notably in The Cleaning Lady and Cosmic Sin ). It remains a cult favorite for those who appreciate Argentine cinema's ability to blend gritty realism with intense eroticism.

The chemistry between De Dominici and Sbaraglia is the engine of the film. Their age gap and differing life stages create a friction that makes their eventual "clash" both inevitable and tragic. Critical Legacy

The 2016 film (internationally titled Tiger, Blood in the Mouth ) marked a significant turning point in the career of Eva De Dominici . Transitioning from her roots as a teen idol in projects like Chiquititas and Patito Feo , De Dominici used this gritty sports drama to reinvent herself as a powerhouse of adult contemporary Argentine cinema.