Muhammad Ali vs. Leon Spinks September 15, 1978, for the World Boxing Association and Lineal Heavyweight Champion titles. Ali regained the title with a Unanimous Decision over Spinks. Confirmed bouts: 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
Cory Spinks On July 8, 2006, Spinks earned his fifth world title, the IBF Junior Middleweight Championship (also called Super Welterweight by some sanctioning bodies), in a fight with reigning champion Roman Karmazin at the Savvis Center. Despite having some rough moments in the bout, Spinks beat Karmazin by majority decision with final scorecards of 114-114, 115-113, and 115-113. On May 19, 2007, Spinks moved up one weight class to Middleweight with a challenge against World Middleweight Champion Jermain Taylor at the FedEx Forum in Memphis. Taylor held on to the title, defeating Spinks in a split decision. On March 27, 2008,