Henry Armstrong Beats Barney Ross This Day May 31, 1938 and becomes the new welterweight champion
- Henry Armstrong 133½
- Barney Ross 142
- Madison Square Garden Bowl, Long Island City, Queens, New York, USA
- UD 15/15
- referee: Arthur Donovan 12-2 judges: George LeCron 11-2, Billy Cavanaugh 10-4
World Welterweight Title
