Mike Tyson vs. Brian Nielsen Originally, Tyson was rewarded with a technical knockout victory, but it was later changed to a no-contest in January 2001 after a post-fight drug test revealed that Tyson had tested positive for marijuana. Just days before Tyson's positive test became known to the public, he was also issued a three-month suspension by the State of Michigan, which the Nevada Athletic Commission agreed to uphold, though the suspension had little effect on Tyson's boxing schedule as he had already announced his intentions to take those three months off. After serving the suspension, Tyson's next fight was initially going to be against
Mike Tyson vs. Peter McNeeley his rematch with Frank Bruno and a match with Evander Holyfield and then the subsequent 1997 rematch between Tyson and Holyfield. Mike Tyson vs. Peter McNeeley Mike Tyson vs. Peter McNeeley, billed as "He's Back", was a professional boxing match contested on August 19, 1995. The match marked the return of Mike Tyson to professional boxing after over four years away due to his 1991 arrest and subsequent conviction for rape in 1992 which led to Tyson serving three years in prison. Tyson had twice defeated the number two ranked heavyweight, Donovan "Razor" Ruddock, in 1991. Shortly after his second