May 15, 1953 – Legendary boxer Rocky Marciano stepped into the ring in defense of his world heavyweight title for the first time in Chicago Stadium. This real Rocky took on former Champ Jersey Joe Walcott and it was no competition for the belt holder.
Marciano knocked Jersey Joe onto his keister, and the confused Walcott sat there as the referee did the count. The fight was over by Knock Out just after 2:25 in the first round. Many fight experts that witnessed the march said the Champ came out with much faster combinations and more energy than they had seen him in past fights.
Marciano remains the only boxer to have defeated every opponent he ever faced for the world heavyweight title, and holds the highest knockout-to-win ratio in world heavyweight title fights.
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