On Saturday's boxing double-header, [PERSON_NAME] bids to become the second-youngest heavyweight world champion against [PERSON_NAME], while [PERSON_NAME] and [PERSON_NAME] meet in a major world title unification clash. [PERSON_NAME], 21, is one of boxing's brightest young talents, with 14 wins and 12 knockouts. [PERSON_NAME], 34, brings a 20-1 record and years of top-level experience, with his only defeat coming against [PERSON_NAME]. Can Itauma take down [PERSON_NAME] at [ADDRESS]'s O2 Arena and win the vacant IBF title? Or will the Croatian's experience and power end the hype? Meanwhile, [PERSON_NAME] and [PERSON_NAME] collide in a three-belt light-middleweight unification fight at BP Pulse Arena in [ADDRESS]. American [PERSON_NAME] holds the WBA and WBC titles, while [PERSON_NAME] owns the WBO belt. The bout pits two top elite fighters against each other, with both aiming to move one step closer to becoming undisputed.

Itauma has been earmarked for greatness since he was a teenager. He was sparring seasoned professionals while still at school. [PERSON_NAME] took notice after seeing the schoolboy hold his own against one of his heavyweights and began sponsoring him before eventually signing him to [PERSON_NAME] as a professional. The 21-year-old has since lived up to the hype. His two biggest wins came against [PERSON_NAME], who he stopped in the first round in August 2025, and [PERSON_NAME], who he knocked out in the fifth round in March. Victory over [PERSON_NAME] would see Itauma become the second-youngest heavyweight world champion in history, behind [PERSON_NAME].

The IBF title became vacant after [PERSON_NAME] vacated his heavyweight belts, with the organisation initially ordering Itauma to face Cuban [PERSON_NAME]. Itauma had already agreed to fight [PERSON_NAME], however, and [PERSON_NAME] has accepted a step-aside deal that guarantees him a shot at the winner. If Itauma can get through Hrgovic - an [ADDRESS] bronze medallist with a wealth of top-level experience - and then [PERSON_NAME], an all-British unification fight with either [PERSON_NAME] or [PERSON_NAME] could be on the horizon next year.