1942
- January 9- In a rematch of their controversial 1941 bout, Joe Louis retains his world Heavyweight title with a first round knockout of Buddy Baer, at New York. The fight is fought as a benefit to the New York Auxiliary of the Naval Relief Society.
- February 13- Former world Light-Heavyweight champion Billy Conn beats world Middleweight champion Tony Zale by a twelve round unanimous decision in a non-title bout, at New York. This would be Conn's last fight in four years, as he would go on to serve in World War II.
- June 20- Freddie Mills conquers the British version of the world Light-Heavyweight title with a second round knockout over Len Harvey, in London.
- August 7- Manuel Ortiz becomes world Bantamweight champion with a twelve round unanimous decision over Lou Salica, in Hollywood.
- November 20- -Willie Pep wins the world Featherweight championship with a fifteen round decision over Chalky Wright, at New York
Read more about this topic: Boxing In The 1940s