September 21, 1955 – The end of an era in the ring was occurring. It would be the last fight, for the undefeated world heavyweight boxing champion Rocky Marciano. The Champ in his swan song knocked out light heavyweight Archie Moore in the 9th round at Yankee Stadium in front of a cheering crowd of onlookers. Rocky ended his career with 49 professional fights, winning everyone with 43 of those by KO. A pretty impressive career!
To find more great daily sports history make sure to check out the Sports Jersey Dispatch and Pigskin Dispatch.
More From Sports History Network

Sports History On This Day: May 22
May 22, 1884 – Pitcher Hugh Daily struck out 13 hitters. That may not sound

Sports History On This Day: May 21
May 21, 1930 – This story is pretty incredible! New Yankees legend Babe Ruth hit three Home

Sports History On This Day: May 20
May 20, 1897 – At just the second-ever playing of the British Open Men’s Golf, an

Sports History On This Day: May 19
May 19, 1973 – Riding perhaps the most famous racehorse of all time, Secretariat, jockey Ron

Sports History On This Day: May 18
May 18, 1912 – The Detroit Tigers organization was livid with the American League Baseball

Starless: The 1947 Pittsburgh Steelers (The Team’s First Winning Season)
By 1946, when the Steelers played their 14th season, Pittsburgh’s NFL franchise had fielded

Sports History On This Day: May 17
May 17, 1927 – Here is a wild baseball game for you! Back on this

Dick the Bruiser: The Story of “The World’s Most Dangerous Wrestler”
Dick the Bruiser was a force to be reckoned with in and out of