Dalton Smith vs Albert Puello Set For June 6

In the main event of a Matchroom Boxing card streaming on DAZN, Sheffield’s own Dalton Smith (19-0, 14 KOs) returns home as the fresh WBC champion after his stunning fifth-round stoppage of Subriel Matías earlier this year. Facing him is former world champion Alberto Puello (24-1, 10 KOs), the slick Dominican southpaw who lost the title to Matías via majority decision in 2025 and now earns his mandatory shot. This pits Smith’s aggressive power and improving boxing against Puello’s crafty footwork, reach advantage, and high-level experience in what promises to be a fascinating stylistic clash on British soil.

The fight carries major implications for the stacked 140-pound division: a convincing win for Smith would solidify his position as one of the top junior welterweights and open doors to unification bouts, while an upset victory or competitive showing from Puello could force an immediate rematch and reshuffle the title picture. With the passionate Sheffield crowd behind him, Smith will look to make a statement in his first title defense, but Puello’s southpaw skills make him a tricky and dangerous opponent who cannot be underestimated. Expect fireworks when the first bell rings on June 6.