The distance (boxing) 19, 1987. While the International Boxing Federation, which had recently broken away from the WBA, continued to hold onto the position there was no documented medical evidence to show a 15-round fight is more dangerous than a 12-round fight, they eventually voted to shorten their championship distance to 12 rounds as well on June 3, 1988. The last heavyweight 15-rounder title fight was on October 16, 1987 between Mike Tyson and Tyrell Biggs. The last middleweight 15-rounder title fight was a World Boxing Board title match on June 7, 1997 in which Jose Alfredo Flores won a split decision over
Boxing at the 2000 Summer Olympics to a bronze medal match, a semi-final to a silver medal match, and the final to a gold medal match. 48 medals are therefore available, half of which are bronze medals. 310 boxers from 77 nations participated in the 2000 Summer Olympics. Men competed in the following twelve events: Boxing at the 2000 Summer Olympics The boxing competition at the 2000 Summer Olympics in Sydney was held at the Sydney Convention and Exhibition Centre in Darling Harbour. The event was only open to men and bouts were contested over four rounds of two minutes each. Five judges scored the fighters