7. Riddick Bowe Vs Evander Holyfield I November 13, 1992 Las Vegas, Nevada Venue: Thomas and Mack Center After knocking out Buster Douglas to become the Undisputed Heavyweight Champion of the World, Evander Holyfield’s first three title defenses were against Bert Cooper and over-the-hill greats George Foreman and Larry Holmes. The 30-year-old champion would next…