Louis 1937 KO Baer 1934
Lewis 1993 KO Liston 1962
M Spinks 1986 KO Patterson 1956
Foreman 1973 KO Tate 1979
Tyson 1986 KO Johansson 1959
Marciano 1952 KO Charles 1950
Holmes 1978 PTS Dempsey 1919
Ali 1964 PTS Tunney 1926