Chapo takes him out. Stevie was too brawl happy despite his very good skills, and even when he did box he was still hittable. His best performance was against Manfredy, and even in that fight he got hit a good deal. Rosario catches him between combinations eventually, and Stevie goes bye bye. Stevie had a solid chin in his prime, but Rosario tended to destroy even guys with tough chins. Rosario KO 7. A more even matchup would be Stevie vs Mancini.