Muhammad Ali vs. Leon Spinks Muhammad Ali vs. Leon Spinks Muhammad Ali vs. Leon Spinks was the World Boxing Council professional boxing match contested on February 15, 1978 in Las Vegas, Nevada for the Undisputed Heavyweight Championship. After his unanimous decision victory against Earnie Shavers, Muhammad Ali decided to face 1976 Olympic Gold medalist Leon Spinks, knowing that he'd have to face Ken Norton for the fourth time or lose his WBC belt, after the No 1 ranked Norton beat No 2 ranked Jimmy Young in a title eliminator in November 1977. The 10–1 underdog Spinks ended up winning two of the scorecards 145–140 and
Mike Tyson vs. Michael Spinks 1983 encounter. Spinks took a count of four before rising. As the two men moved towards each other Tyson turned away from a Spinks right hand and responded with a left-right combination to the head which put Spinks down again. This time he was unable to rise and referee Frank Cappuccino counted him out. The fight was over after 91 seconds, presently the sixth shortest heavyweight title fight in history. Just ten punches were landed, eight by Tyson, two by Spinks. The round was named "round of the year" for 1988 by Ring Magazine. Afterwards Spinks said: "I came to