Former heavyweight champion Deontay Wilder has cast doubt on whether elite cruiserweight champion Jai Opetaia’s punching power will successfully translate to the heavyweight division as the two fighters prepare to lock horns next month. The intriguing showdown is scheduled to serve as a major attraction on the blockbuster undercard featuring the long-awaited rivalry between Tyson Fury and Anthony Joshua, taking place on Friday, December 11.
For Opetaia, the bout represents a significant step up in weight and a golden opportunity to make a massive statement on one of the biggest stages in modern boxing. The undefeated Australian southpaw last fought as a true heavyweight back in 2016, when he successfully captured the Australian National Boxing Federation (ANBF) New South Wales heavyweight title early in his professional journey. In the years that followed, Opetaia elected to campaign in the cruiserweight division, ultimately establishing himself as one of the most dominant forces in the weight class by claiming the prestigious International Boxing Federation (IBF) world title through two grueling victories over Latvian standout Mairis Briedis.
Boasting an immaculate undefeated professional record that includes 24 knockouts from 31 victories, the 31-year-old Opetaia had been hoping to be formally reinstated as the IBF cruiserweight titleholder in the near future. However, rather than remaining idle while waiting for administrative decisions or mandatory challengers to line up, the ambitious southpaw made the bold decision to accept a high-risk return to action against one of the most feared punchers in boxing history. Instead of taking a conventional tune-up fight in his natural weight division, Opetaia opted to jump straight into the heavyweight deep end to test his skills against "The Bronze Bomber" in just four weeks’ time.
The matchup has naturally generated substantial discussion across the combat sports world, drawing varied opinions from analysts, fans, and the fighters themselves. Recently, Wilder addressed the upcoming bout during an interview with Playbook Boxing, sharing his candid thoughts on Opetaia’s credentials, his career trajectory, and the distinct physical realities of fighting among the heavyweights.
Known for his devastating one-punch knockout power that famously earned him 43 knockouts throughout his illustrious career at the top of the division, Wilder evaluated how power scales as athletes move up the scale. While acknowledging that raw punching force is typically the last attribute an aging fighter loses, Wilder questioned whether the power that carried Opetaia through the cruiserweight ranks would carry the same devastating impact against significantly larger, heavier opponents.
"When you are dealing with power, I know that power never leaves—the last and final thing to ever leave a human being is your power," Wilder explained during his conversation with Playbook Boxing. "With him, I don’t know what type of power he has. He might have cruiserweight power, but heavyweight power is totally different. It is totally different up here, every punch hurts in the heavyweight division, especially if you ain’t got adrenaline rush going."
Wilder elaborated on his perspective by drawing from his own extensive experiences inside training camps and sparring rings throughout his lengthy career. Despite facing some of the finest athletes in the sport over the past decade and a half, the former champion admitted he has rarely been troubled by the physical force generated by fighters coming up from the 200-pound limit.
"I don’t know anything about cruiserweight and the cruiserweight powers," Wilder continued. "I have sparred many cruiserweights and I have never left a cruiserweight that I have sparred and been like ‘damn, they hit hard.’ So that is the question, can his power be established from the first round to the twelfth round? Especially when you have got another heavyweight walking you down and trying to knock you out as well. It gets a little scary in there when you coming into the heavyweight division, but I don’t duck anyone and maybe he is ready for this."
Interestingly, Wilder also revealed that despite Opetaia’s status as a two-time world champion and a consensus top-tier talent in the sport, he was completely unfamiliar with the Australian boxer prior to the fight being discussed. The hard-hitting American explained that his personal life and detachment from the sport during periods of inactivity mean he rarely follows boxing news or keeps tabs on fighters outside of his own immediate professional obligations.
"I had never heard of him before," Wilder admitted. "I am one of those guys where, once I fight, I am out. I got so much other things, I got seven children, I am not a financial dad, I am a times dad. I love every part of being a father, I love spending time with my kids."
The bout between Wilder and Opetaia adds immense intrigue to an already star-studded fight card scheduled for December 11. Alongside the heavyweight collision, event organizers have confirmed that the Wilder versus Opetaia clash stands as one of three high-profile heavyweight bouts officially locked in for the undercard supporting the main event between Tyson Fury and Anthony Joshua, promising a memorable night of action for boxing fans around the globe.
