The Australian champion kept his IBF belt with a ruthless stoppage on December 6.
He halted mandatory challenger Huseyin Cinkara in the eighth round with sustained pressure.
Attention quickly shifted from victory to Cinkara’s condition after the fight.
Medical teams rushed the 40-year-old to hospital amid reports of brain bleeding.
Doctors later discharged Cinkara as he recovered from a fractured neck.
Championship run draws praise and scrutiny
Opetaia now holds four successful IBF title defences in his second reign.
He secured the belt by beating former champion Mairis Briedis for a second time.
Some critics question his résumé beyond those two wins over Briedis.
They argue his record lacks high-profile opponents at elite level.
Opetaia has repeatedly pushed for unification bouts to answer those doubts.
He chased fights with former WBO champion Chris Billam-Smith.
He also targeted unified champion Gilberto “Zurdo” Ramirez.
Those plans suffered a setback after officials confirmed David Benavidez’s move upward.
Benavidez will challenge Ramirez next May after leaving light-heavyweight.
That decision appeared to block Opetaia’s route toward a two-title showdown.
Another belt offers fresh opportunity
One major title remains open despite recent developments.
Noel Mikaelian now holds the WBC cruiserweight championship.
Mikaelian reclaimed the belt by defeating Badou Jack in Las Vegas last weekend.
The fight drew little excitement, but its aftermath created new possibilities.
Mikaelian publicly signaled interest in facing Opetaia next.
That willingness offers encouragement for the IBF champion’s unification ambitions.
