RIOT in the Ring Mike Tyson KOs Razor Ruddock This Day March 18, 1991
- Mike Tyson 217 lbs
- Donovan Ruddock 228 lbs
- TKO 2:22 round 7
- Mirage Hotel & Casino, Las Vegas
- Referee: Richard Steele
- Judge: Chuck Giampa 59-53
- Judge: Dave Moretti 59-53
- Judge: Jerry Roth 59-53