Mike Tyson Unifies Heavyweight Title vs Bonecrusher Smith This Day March 7, 1987
- Mike Tyson 219 lbs
- James Smith 233 lbs
- UD 12
- Las Vegas Hilton, Las Vegas, Nevada
- Referee: Mills Lane
- Judge: Lou Tabat 120-106
- Judge: Dalby Shirley 119-107
- Judge: Jose Juan Guerra 119-107
- WBA / WBC Heavyweight Title
