Daniel Dubois retained his WBO heavyweight world title with a second-round stoppage of Fabio Wardley at London’s O2 Arena on Saturday night, settling their rematch far more quickly than the bruising first contest between the British rivals.

The referee intervened after two minutes and 21 seconds of round two as Wardley came under sustained pressure. His trainer, Ben Davison, threw a towel into the ring at virtually the same moment, bringing an end to a bout Dubois had controlled from its opening exchanges.

Wardley was knocked down after only 17 seconds of the first round. A left followed by a powerful right sent him to the canvas, forcing him to take a count and leaving the challenger trying to recover almost as soon as the fight had begun.

The result was Dubois’s second victory over Wardley in five months. Their previous meeting in May ended in the 11th round after a much more competitive opening, when Wardley had twice put Dubois down before the eventual champion took command.

Early knockdown changes the contest

Saturday’s rematch provided no equivalent period of uncertainty. Dubois pressed his advantage after the first knockdown, repeatedly driving Wardley backwards and landing combinations while the challenger struggled to produce an effective response.

In the closing seconds of the opening round, Wardley was pinned near Dubois’s corner. The Guardian’s ringside report said Davison had been close to stopping the contest before the bell provided a break from the sustained attack.

Wardley returned for round two and attempted to fight back with forceful swings and uppercuts, but could not reverse the pattern. Dubois continued to land and the intervention followed before the round was complete.

It was a stoppage after an earlier knockdown, rather than a final blow that left Wardley unable to rise from the floor. The referee’s decision and the towel from his corner ended the punishment while the challenger was still upright.

Champion makes a faster start

Dubois said afterwards that he had intended to impose himself from the beginning. He contrasted the performance with the first fight, when he had been forced to recover from early setbacks before wearing Wardley down.

That change was decisive. Instead of allowing the challenger an opening to build confidence, Dubois established control with the first exchanges and maintained a pace Wardley could not match. The short duration of the rematch reflected that immediate pressure.

Wardley entered the contest with visible evidence of the previous encounter, including a mark on the bridge of his nose where he had suffered a deep cut in May. The first fight had cost him his title and unbeaten record; the rematch offered a chance to recover both sporting momentum and the belt.

The challenger’s route to this level has been unusual. He came through white-collar boxing rather than a conventional extensive amateur career and rose to become a world champion. That achievement remained part of the contest’s background, even though Saturday’s outcome exposed a clear gap on the night.

Wardley acknowledges defeat

Wardley said he had tried to make adjustments but they had not worked. He described boxing as a sport of fine margins and acknowledged the difficulty of losing after taking on a major challenge.

His post-fight comments did not announce retirement or identify a next opponent. The immediate result is a second defeat to Dubois, not a confirmed decision about the remainder of his career. Any assessment of his next move must remain separate from the medical and recovery considerations following the bout.

For Dubois, the defence strengthens his position among the leading heavyweights and creates interest in potential unification contests. The Guardian identified Filip Hrgovic and Agit Kabayel, holders of rival titles, as possible future opponents.

Those match-ups were possibilities, not announced fixtures. Saturday’s victory does not itself establish an agreement between promoters, a venue or a date, and retaining one version of the world title should not be confused with becoming the division’s undisputed champion.

The immediate sporting conclusion is nevertheless emphatic. Dubois kept his WBO belt with a fast, controlled defence, while Wardley’s attempt to avenge the May defeat ended before the second round was complete. Their two meetings produced very different contests but the same winner.