That outcome complicates what Smith’s promoter Eddie Hearn set up next. A unification fight with IBF champion Richardson Hitchins has been discussed, as well as a domestic defense against Adam Azim in the UK. Both remain attractive options, but the WBC decision sees them as secondary unless an exemption is secured.
Stylistically, Puello presents a very different challenge to Matias. Where Matias stood his ground and allowed exchanges to develop, Puello is unlikely to cooperate. He is a southpaw who prefers space, movement and disruption. He circles, changes direction and looks to break rhythm rather than get caught up in prolonged exchanges.
Puello is comfortable slowing down fights and forcing opponents to reset repeatedly. When pressure closes, he clings. When exchanges threaten to build, he gives land. The intent is control rather than confrontation, often leaving opponents fighting at a pace they have deemed good.
This approach makes a different kind of demand on Smith. Aggression alone will not be enough. He will need patience, discipline and consistent ring positioning to cut off exits rather than rush them. Smith has shown adaptability and sharp timing, and he is capable of punishing mistakes if Puello becomes predictable.
Still, it’s the kind of mandatory most champions would rather avoid. It’s technical. It’s uncomfortable. It offers little spectacle and few easy moments. If it comes next, it will test Smith’s composure and problem-solving more than his strength, and that may be the point of the battle.

