Dalton Smith Calls for Lifetime Bans Before Puello Fight
Dalton Smith has called for lifetime bans for failed drug tests before defending his WBC light welterweight title against Alberto Puello in Sheffield on Saturday.

Dalton Smith has called for lifetime bans for fighters who fail drug tests ahead of Saturday’s WBC light welterweight title defense against Alberto Puello in Sheffield. Puello tested positive for clomiphene in 2023 and received a six-month suspension. The report says there has been no new failed test before this fight.
Smith’s remarks put Puello’s past violation in the spotlight during fight week. “If anything, they need lifetime bans, don’t they? But it’s out of my hands,” Smith said.
Smith’s comments and Puello’s suspension
The positive test is part of Puello’s record, but it does not determine what happens in the ring. Smith’s call for a stronger penalty is a separate issue from the challenge he faces on Saturday: finding and landing on a difficult opponent over the course of the fight.
The remarks also risk shifting attention from the action itself. If Puello wins, his performance should be assessed on its merits rather than treated as an extension of the 2023 case. Equally, Smith’s comments do not establish that he is preparing an excuse for a loss. They do, however, make the drug-test issue an unavoidable part of the pre-fight discussion.
Puello’s southpaw style poses a different test
Smith is coming off a fifth-round stoppage of Subriel Matias in January. Matias gave Smith chances to exchange hard shots. Puello presents a contrasting problem: he is a southpaw whose movement and positioning can make it difficult to create clean openings.
Smith will need to close distance effectively rather than follow Puello around the ring. If he cannot limit the challenger’s movement, he could spend rounds chasing and missing. Puello can make opponents look awkward by refusing to stand still, while his timing and positioning give him ways to disrupt the champion’s preferred work.
That makes the matchup a demanding first defense for Smith. His stoppage win over Matias does not guarantee similar opportunities against Puello. The champion has to solve the style in front of him, regardless of his views on the punishment for drug violations.
Sheffield title defense is set for Saturday
Smith and Eddie Hearn have ambitions for an event at Hillsborough Stadium. Puello’s performance could affect those plans, but the immediate task for Smith is the title defense. The source characterizes Puello as a mandatory challenger and describes him as a high-risk opponent because of his awkward southpaw approach.
Smith’s WBC light welterweight title defense against Puello is scheduled for Saturday in Sheffield. No result has been reported.
This report is based on original coverage by Boxing News 24. Read our editorial policy.
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