| Adversaire | Date | Lieu | Type de Victoire | Round |
|---|---|---|---|---|
| Sonny Liston | 25/02/1964 | Miami Beach, Florida | TKO | 7 |
| Sonny Liston | 25/05/1965 | Lewiston, Maine | KO | 1 |
| Floyd Patterson | 22/11/1965 | Las Vegas, Nevada | TKO | 12 |
| George Chuvalo | 29/03/1966 | Toronto, Canada | UD | 15 |
| Henry Cooper | 21/05/1966 | London, England | TKO | 6 |
| Karl Mildenberger | 10/09/1966 | Frankfurt, Germany | TKO | 12 |
| Cleveland Williams | 14/11/1966 | Houston, Texas | TKO | 3 |
| Ernie Terrell | 06/02/1967 | Houston, Texas | UD | 15 |
| Zora Folley | 22/03/1967 | New York, New York | KO | 7 |
| Jerry Quarry | 26/10/1970 | Atlanta, Georgia | TKO | 3 |
| Oscar Bonavena | 07/12/1970 | New York, New York | TKO | 15 |
| Joe Frazier | 28/01/1974 | New York, New York | UD | 12 |
| George Foreman | 30/10/1974 | Kinshasa, Zaire | KO | 8 |
| Joe Bugner | 30/06/1975 | Kuala Lumpur, Malaysia | UD | 15 |
| Joe Frazier | 01/10/1975 | Quezon City, Philippines | TKO | 14 |
| Jimmy Ellis | 26/07/1971 | Houston, Texas | UD | 12 |
| Buster Mathis | 17/11/1971 | Houston, Texas | UD | 12 |
| Mac Foster | 01/04/1972 | Tokyo, Japan | UD | 15 |
| Joe Bugner | 19/07/1972 | Las Vegas, Nevada | UD | 12 |
| Rudy Lubbers | 20/10/1972 | Jakarta, Indonesia | UD | 12 |
| Ken Norton | 31/03/1973 | San Diego, California | SD | 12 |
| Rudi Lubbers | 20/10/1972 | Jakarta, Indonesia | UD | 12 |
| Joe Frazier | 28/01/1974 | New York, New York | UD | 12 |
| George Foreman | 30/10/1974 | Kinshasa, Zaire | KO | 8 |
| Chuck Wepner | 24/03/1975 | Cleveland, Ohio | TKO | 15 |
| Ron Lyle | 16/05/1975 | Las Vegas, Nevada | TKO | 11 |
| Joe Bugner | 30/06/1975 | Kuala Lumpur, Malaysia | UD | 15 |
| Jean-Pierre Coopman | 20/02/1976 | San Juan, Puerto Rico | KO | 5 |
| Jimmy Young | 30/04/1976 | Landover, Maryland | UD | 15 |
| Richard Dunn | 24/05/1976 | Munich, West Germany | KO | 5 |
| Ken Norton | 28/09/1976 | Yankee Stadium, New York | UD | 15 |
| Alfredo Evangelista | 16/05/1977 | Landover, Maryland | UD | 15 |
| Earnie Shavers | 29/09/1977 | Madison Square Garden, New York | UD | 15 |
| Leon Spinks | 15/02/1978 | Las Vegas, Nevada | SD | 15 |
| Leon Spinks | 15/09/1978 | New Orleans, Louisiana | UD | 15 |
| Trevor Berbick | 11/12/1981 | Nassau, Bahamas | UD | 10 |
| Larry Holmes | 02/10/1980 | Las Vegas, Nevada | TKO | 11 |
| George Foreman | 30/10/1974 | Kinshasa, Zaire | KO | 8 |
| Jerry Quarry | 27/04/1971 | New York, New York | TKO | 6 |
| Joe Frazier | 01/10/1975 | Quezon City, Philippines | UD | 14 |
| Jimmy Young | 30/04/1976 | Landover, Maryland | UD | 15 |
| Ken Norton | 28/09/1976 | Yankee Stadium, New York | UD | 15 |
| Ron Lyle | 16/05/1977 | Las Vegas, Nevada | UD | 15 |
| Richard Dunn | 24/05/1976 | Munich, West Germany | KO | 15 |
| Ernie Terrell | 22/03/1967 | New York, New York | UD | 15 |
| Karl Mildenberger | 10/09/1966 | Frankfurt, Germany | TKO | 15 |
| Henry Cooper | 21/05/1966 | London, England | KO | 6 |
| Sonny Liston | 25/05/1965 | Lewiston, Maine | TKO | 1 |
| Floyd Patterson | 22/11/1965 | Las Vegas, Nevada | TKO | 12 |
| Zora Folley | 22/03/1967 | New York, New York | KO | 7 |