Las Vegas fight fans packed The Mirage on June 28, 1991, for a heavyweight grudge match that promised bad blood and delivered a twelve-round slugfest. Mike Tyson, ranked number one across the WBC, WBA, and IBF, faced Donovan “Razor” Ruddock, the WBC’s number two contender, in a bout to determine the mandatory challenger for Evander Holyfield’s undisputed crown.

Their first meeting three months earlier ended in uproar after referee Richard Steele stopped the action in round seven, sparking protests from Ruddock’s camp. This rematch came with no shortage of animosity. Pre-fight press events boiled with trash talk, and the Nevada commission’s earlier suspension of Ruddock’s promoter nearly derailed the fight entirely. But when the bell rang, it was all business.

Tyson wasted no time imposing his will. In the opening round, he wobbled Ruddock with a crushing right hook, forcing the Canadian to grab and survive until the bell. The second round brought the first knockdown—an overhand right sent Ruddock to the canvas, though he rose quickly to face a blistering follow-up attack. Ruddock rallied in round three, but another Tyson counter in the fourth dumped him on the mat again.

Referee Mills Lane had his hands full, issuing warnings and docking points for fouls. Tyson lost deductions for low blows in the fourth, ninth, and tenth, while Ruddock was penalized in the eighth for punching after the bell. Both fighters exchanged rough tactics in the later rounds, with Lane urging them to “knock it off” as tensions flared.

By the championship rounds, Ruddock’s left eye had swollen shut and his jaw was broken, but the resilient challenger refused to fall again. Tyson, nursing a perforated eardrum, pressed for a stoppage in the twelfth but could not close the show. The final tallies—114-108, 113-109, and 114-108—all favoured Tyson, sealing a unanimous decision and reaffirming his claim as the top heavyweight contender.

The pay-per-view event, promoted by Don King and Murad Muhammad, drew over 1.2 million buys, cementing its place as one of the year’s biggest boxing attractions. Tyson’s victory not only avenged the controversy of their first bout but also positioned him directly in line for another shot at the heavyweight championship.

For Ruddock, the loss underscored his toughness against one of boxing’s most feared punchers. For Tyson, it was a battle of grit as much as power—a punishing twelve-round march that kept his road to redemption intact.