Lee Roy Haley Beats Saoul Mamby and Wins Crown This Day February 13, 1983
- Lee Roy Haley 139½
- Saoul Mamby 138¼
- Public Hall, Cleveland
- UD 12
- referee: Richard Steele
- judges: Arlen Bynum 115-114 | Chuck Minker 115-113 | Henry Elespuru 115-114
- WBC Super Lightweight Title