Evander Holyfield vs. Michael Moorer II victory, rumors of the long-awaited unification match between Evander Holyfield and Lennox Lewis. After the Holyfield–Moorer II fight, Lewis would also pick up the "Lineal" Heavyweight championship by defeating Shannon Briggs, the man who had dethroned George Foreman to win the title. With both Holyfield and Lewis now holding all of the major titles, the highly anticipated unification bout looked like it might finally take place. Holyfield would make his mandatory defense against Vaughn Bean, defeating him via unanimous decision, while Lewis faced mandatory challenger Željko Mavrović, also winning his fight via unanimous decision. After these victories, the Holyfield–Lewis fight
Boxing at the 2011 Pan American Games – Heavyweight Boxing at the 2011 Pan American Games – Heavyweight Men's heavyweight boxing competitions at the 2011 Pan American Games in Guadalajara will be held from October 22 to October 29 at the Expo Guadalajara Arena. Heavyweights were limited to those boxers weighing less than or equal to 91 kilograms. The defending champion was Osmay Acosta from Cuba. Like all Pan American boxing events, the competition was a straight single-elimination tournament. Both semifinal losers were awarded bronze medals, so no boxers competed again after their first loss. Bouts consisted of four rounds of two minutes each, with one-minute breaks between rounds.