Moses Itauma suffered his first professional defeat on Saturday night at London’s O2 Arena, falling to 34-year-old Croatian Filip Hrgovic in the ninth round of their IBF heavyweight title bout. The loss ended Itauma’s bid to become the second youngest heavyweight world champion in history, a distinction currently held by Mike Tyson.

The fight showcased a contrast in styles and experience. Itauma, 21, entered the contest unbeaten and known for his speed and power, which had brought him a series of early stoppages against less seasoned opponents. Early rounds saw Itauma outpunch Hrgovic, landing 163 punches compared to Hrgovic’s 90 and winning every round through the eighth. Despite his accuracy and quickness, Itauma was unable to deliver the knockout he sought.

Hrgovic displayed resilience and tactical patience, absorbing heavy blows while surviving a standing eight count after a punch from Itauma caused him to momentarily touch the canvas with a glove. He capitalized on Itauma’s waning stamina, described by many observers as a critical factor in the fight, to seize control in the ninth round. Itauma’s attempt to continue aggressively rather than preserve energy left him vulnerable. Referee Howard Foster stopped the fight after commissioning a standing eight count and observing the young challenger’s weakened state, with the referee intervening as a towel was thrown in.

Post-fight, Hrgovic advised Itauma to rebuild his confidence by taking a series of easier fights to gain experience. “He boxed like an amateur and must learn to fight like a professional,” Hrgovic said, emphasizing the importance of pacing in a 12-round championship fight. “It’s a marathon, not a sprint.” He acknowledged Itauma’s talent but noted the young boxer’s tactical errors, including engaging toe-to-toe late in the fight rather than relying on his jab and footwork to secure a points victory.

Itauma and his camp faced scrutiny over preparation and conditioning. Trainer Ben Davison came under question for whether the focus on early knockouts in training might have left Itauma unprepared for the physical demands of a full-length title fight. Itauma himself had admitted prior to the bout that he had limited experience going beyond six rounds and did not specifically condition for 12-round endurance. Observers suggested his inexperience with longer fights contributed to his exhaustion and inability to maintain composure under pressure.

Despite the loss, Itauma remained optimistic. In a statement posted following his hospitalization and discharge, he congratulated Hrgovic and expressed his commitment to learning from the experience and returning stronger. Promoter Frank Warren echoed this sentiment, emphasizing that the mindset will be crucial for Itauma’s future success and reassuring supporters that Itauma remains a special talent.

Hrgovic, meanwhile, celebrated becoming Croatia’s first heavyweight world champion. He reflected on his own career setbacks, including a 2024 loss to Daniel Dubois that had pushed him close to retirement. The victory was seen as a validation of his perseverance and skill, setting up a potential unification bout with Daniel Dubois, who is scheduled to rematch Fabio Wardley for the WBO title on October 17 at the same venue.

Itauma’s performance revealed both his considerable promise and his need for growth in experience, conditioning, and ring strategy. The defeat ended his immediate title aspirations but leaves open the possibility of a future comeback with adjustments guided by lessons from the fight. The heavyweight division continues to develop with an eye on the upcoming Dubois-Wardley rematch and Hrgovic’s forthcoming title defenses in Croatia.