Evander Holyfield vs. Michael Moorer II In an effort to unify the three titles, the WBA and IBF organizations announced a unification bout between Holyfield and Moorer set for November 8, 1997. The two men had previously fought each other on April 22, 1994 for Holyfield's WBA, IBF and "Lineal" Heavyweight championships. In a close fight, Moorer earned an upset victory over Holyfield to become the first southpaw to win a major Heavyweight title. However, his reign would not last long as he was defeated by 45-year-old George Foreman via 10th-round knockout in his first defense of the titles. Foreman, however, would eventually be stripped of
Lennox Lewis championship bout when the WBC awarded him their title in 1992. This was due to Riddick Bowe relinquishing the title after failing to agree to defend the title against Lewis, who had become the mandatory challenger by defeating Donovan Ruddock a few weeks earlier. In 2001, Lewis became the fourth boxer (after Muhammad Ali, Evander Holyfield and Michael Moorer) to have held the world heavyweight championship on three separate occasions. BoxRec ranks Lewis as the twelfth-greatest heavyweight of all time, as well as the third-greatest British fighter. In 2018, Boxing News ranked Lewis as the third greatest heavyweight of all-time,