Date
Champions
Opponents
Score, Location

World Boxing Association
1936-03-13
LEWIS John Henry
MCAVOY Jock
Unanimous Decision 15/15
New York, USA
1935-10-31
LEWIS John Henry
OLIN Robert
Unanimous Decision 15/15
Saint Louis, USA
1934-11-16
OLIN Robert
ROSENBLOOM Maxie
Unanimous Decision 15/15
New York, USA
1934-02-05
ROSENBLOOM Maxie
KNIGHT Joe
Points 15/15
Miami, USA
The fight was a draw and Maxie Rosenbloom retained his title.
1933-11-03
ROSENBLOOM Maxie
WALKER Mickey
Unanimous Decision 15/15
New York, USA
1933-03-24
ROSENBLOOM Maxie
GODWIN Bob
Technical Knockout 4/15
New York, USA
1933-03-01
GODWIN Bob
KNIGHT Joe
Points 10/10
West Palm Beach, USA
George Nichols was stripped of his light heavyweight title in December 1932 for failing to defend it within eight months; NBA then awarded Joe Knight the title.
1932-03-18
NICHOLS George
MAIER Dave
Split Decision 10/10
Chicago, USA
George Nichols won vacant NBA light heavyweight title after NBA did not recognize Maxie Rosenbloom as champion in March, 1932.
1931-08-05
ROSENBLOOM Maxie
SLATTERY Jimmy
Unanimous Decision 15/15
New York, USA
1930-10-22
ROSENBLOOM Maxie
BAIN Abie
Technical Knockout 11/15
New York, USA