Dalton Smith will not be able to defend his WBC super‑lightweight crown against challenger Alberto Puello after suffering an injury during his training camp. The bout, which had been slated to headline a June 6 event in Smith’s native Sheffield, was intended to be his first defense since capturing the belt from Subriel Matias in January. The cancellation not only disrupts Smith’s plans but also reshapes the entire card at the Utilita Arena, with Galal Yafai’s unification clash against Ricardo Sandoval now taking the top spot. Smith, 28, entered the ring in Brooklyn in January with a perfect 19‑0 record and secured the title by delivering a decisive fifth‑round knockout of the Puerto Rican veteran Subriel Matias.
The finish came after Smith landed a powerful right hook that sent Matias crashing to the canvas, prompting the referee to stop the fight even though the challenger attempted to rise. Earlier in that same round, Smith had already stunned Matias with another crisp right hand, establishing his dominance before the final blow. The victory added Smith to an elite group of British male world champions that includes heavyweight Fabio Wardley, welterweight Lewis Crocker, super‑featherweight Jazza Dickens and featherweight Nick Ball. All of them share the distinction of holding a world title in their respective divisions, underscoring the depth of talent emerging from the United Kingdom’s boxing scene.
Unfortunately, the momentum generated by Smith’s triumph will have to wait. Sources close to the fighter revealed that a training‑related injury—details of which have not been fully disclosed—has forced him to pull out of the scheduled defense.
The decision was made in consultation with his medical team and promoters, who concluded that competing while injured would jeopardize both Smith’s health and the integrity of the contest. The ripple effect of Smith’s withdrawal is already being felt. Galal Yafai, the British flyweight champion who holds both the WBC and WBA titles, will now headline the Sheffield event with a unification bout against Mexico’s Ricardo Sandoval.
The rearranged card promises to deliver high‑stakes action, but fans who were eager to see Smith back on home soil will have to adjust their expectations. Smith’s injury comes at a time when his career trajectory appeared to be on a steep upward curve. After his dominant performance against Matias—who had previously tested positive for a banned substance in November but was later cleared of any wrongdoing—Smith demonstrated both technical skill and punching power that belied his relatively modest number of professional fights. Matias, a seasoned competitor with a 23‑3 record before his loss, had offered a challenging mix of uppercuts and combinations early in the bout, but Smith weathered the early storm and turned the tide with his own aggressive output.
The Matias fight also carried extra narrative weight because of the controversy surrounding the former champion’s drug test. In December, after a thorough investigation, the anti‑doping authorities concluded that Matias had not breached any regulations, allowing the result of the Smith‑Matias encounter to stand without a cloud of suspicion. This cleared path for Smith to claim the title without the stigma of a disputed victory. Looking ahead, Smith’s camp has indicated that the fighter intends to return to the ring as soon as medically feasible.
While no specific timeline has been announced, the goal is to schedule a new defense later in the year, potentially against a different opponent if Puello is unavailable. In the meantime, Smith will focus on rehabilitation, conditioning, and maintaining the sharpness that has defined his unbeaten run.
For British boxing enthusiasts, the news is a reminder of the sport’s unpredictable nature. Injuries, scheduling changes, and the ever‑shifting landscape of title opportunities keep fans and promoters alike on their toes. The upcoming Sheffield event, now headlined by Yafai versus Sandoval, will still showcase world‑class talent and provide a platform for British champions to shine on a major stage. Fans can stay updated on the latest developments by following Sky Sports’ various channels, including their WhatsApp service, which delivers breaking news, video highlights, in‑depth analysis, and exclusive interviews.
Additionally, the Toe2Toe podcast offers weekly discussions that delve into the stories behind the fights, providing context and insight for both casual viewers and hardcore aficionados. In summary, Dalton Smith’s injury has forced the cancellation of his highly anticipated defense against Alberto Puello, reshuffling the June 6 Sheffield card and elevating Galal Yafai’s unification bout to the main event. Smith’s previous victory over Subriel Matias remains a career highlight, showcasing his knockout power and tactical acumen. While the setback is disappointing for the boxer and his supporters, the focus now shifts to recovery and the planning of a future title defense that will once again put Smith’s name in the spotlight of the super‑lightweight division.