Jarrell Miller, a controversial heavyweight boxer, claims that British-Nigerian star Anthony Joshua will suffer another knockout loss if he goes ahead with a planned rematch against Daniel Dubois in 2025. In an interview with Boxing Scene, Miller bluntly predicted a repeat of the fifth-round knockout that Joshua suffered at Wembley Stadium last month.

Miller, who was set to face Joshua in 2019 before failing a drug test, insists that Joshua should take on him before contemplating a rematch with Dubois or considering retirement. He criticized Joshua’s abilities, claiming, “He ain’t got no chin; he ain’t got no heart.”

The defeat to Dubois marked Joshua’s fourth professional loss and sparked a wave of calls for his retirement. Boxing icon Prince Naseem Hamed is among those urging Joshua to leave the sport gracefully, while Joshua’s promoter, Eddie Hearn, suggested they may pursue a different path—perhaps a mega-fight with Tyson Fury next summer.

The decisive victory over Joshua has elevated Dubois, putting the 25-year-old heavyweight in line for even bigger fights as he rises within the division’s elite.