Date
Champions
Opponents
Score, Location

World Boxing Association
1941-05-22
LESNEVICH Gus
CHRISTOFORIDIS Anton
Unanimous Decision 15/15
New York, USA
1941-01-13
CHRISTOFORIDIS Anton
BETTINA Melio
Unanimous Decision 15/15
Cleveland, USA
Anton Christoforidis won vacant light heavyweight title after Billy Conn relinquished of his title to challenge world heavyweight champion Joe Louis.
1940-06-05
CONN Billy
LESNEVICH Gus
Unanimous Decision 15/15
Detroit, USA
1939-11-17
CONN Billy
LESNEVICH Gus
Unanimous Decision 15/15
New York, USA
1939-09-25
CONN Billy
BETTINA Melio
Unanimous Decision 15/15
Pittsburgh, USA
1939-07-13
CONN Billy
BETTINA Melio
Unanimous Decision 15/15
New York, USA
Billy Conn captured vacant light heavyweight title after John Henry Lewis went up in weight to compete in heavyweight division.
1938-10-28
LEWIS John Henry
GAINER Al
Unanimous Decision 15/15
New Haven, USA
1938-04-25
LEWIS John Henry
MARTINEZ Emilio
Knockout 4/15
Minneapolis, USA
1937-06-03
LEWIS John Henry
OLIN Robert
Technical Knockout 8/15
Saint Louis, USA
1936-11-09
LEWIS John Henry
HARVEY Len
Points 15/15
London, United Kingdom