Mike Tyson vs. Michael Spinks the sport a month later. The Tyson fight was the only loss of his professional career. Tyson also spoke of retiring, hinting that "this may be my last fight." The win over Spinks has been described as the pinnacle of Tyson's boxing career. It was also his last fight under longtime trainer Kevin Rooney, who was dismissed by Tyson in December. Tyson made two more successful title defences before losing to James 'Buster' Douglas in a major upset in 1990. He continued fighting until 2005, but was unable to replicate his earlier achievements. Tyson and Spinks have both been inducted
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,