Floyd Patterson, Jan. 4, 1935 to May 11, 2006
55 Wins (40 knockouts, 15 decisions), 8 Losses (5 KO, 3 Decisions), 1 Draw

But three years later, Patterson was knocked down seven times in the third round in losing the title to Ingemar Johansson at the Polo Grounds in New York.
Patterson returned with a vengeance at the same site in 1960, knocking out Johansson with a tremendous left hook to retake the title.
“They said I was the fighter who got knocked down the most, but I also got up the most,” Patterson said later.
(SOURCE: CBS News)
Professional boxing record
| 55 Wins (40 knockouts, 15 decisions), 8 Losses (5 KO, 3 Decisions), 1 Draw[12] | |||||||
| Res. | Opponent | Type | Rd., Time | Date | Location | Notes | |
| Loss | Muhammad Ali | TKO | 7 (15) | 1972-09-20 | Fight was for NABF Heavyweight title | ||
| Win | Pedro Agosto | TKO | 6 (10) 3:00 | 1972-07-14 | |||
| Win | Oscar Bonavena | Decision (unanimous) | 10 (10) | 1972-02-11 | |||
| Win | Charlie Harris | KO | 6 (10) 2:41 | 1971-11-23 | |||
| Win | Vic Brown | Decision (unanimous) | 10 (10) | 1971-08-21 | |||
| Win | Charley Polite | Decision | 10 (10) | 1971-07-17 | |||
| Win | Terry Daniels | Decision (unanimous) | 10 (10) | 1971-05-26 | |||
| Win | Roger Russell | TKO | 9 (10) 1:29 | 1971-03-29 | |||
| Win | Levi Forte | KO | 2 (10) | 1971-01-16 | |||
| Win | Charley Green | KO | 10 (10) 1:15 | 1970-09-15 | |||
| Loss | Jimmy Ellis | Decision | 12 (12) | 1968-09-14 | Fight was for WBA World Heavyweight title | ||
| Loss | Jerry Quarry | Decision (majority) | 12 (12) | 1967-10-28 | |||
| Draw | Jerry Quarry | Decision (majority) | 10 (10) | 1967-06-09 | |||
| Win | Bill McMurray | KO | 1 (10) 2:37 | 1967-03-30 | |||
| Win | Willie Johnson | KO | 3 (10) 2:05 | 1967-02-13 | |||
| Win | Henry Cooper | KO | 4 (10) 2:10 | 1966-09-20 | |||
| Loss | Muhammad Ali | TKO | 12 (15) 2:18 | 1965-11-22 | Fight was for World Heavyweight title | ||
| Win | Tod Herring | TKO | 3 (10) 0:40 | 1965-05-14 | |||
| Win | George Chuvalo | Decision (unanimous) | 12 (12) | 1965-02-01 | |||
| Win | Charley Powell | KO | 6 (10) 1:21 | 1964-12-12 | |||
| Win | Eddie Machen | Decision | 12 (12) | 1964-07-05 | |||
| Win | Santo Amonti | TKO | 8 (10) | 1964-01-06 | |||
| Loss | Sonny Liston | KO | 1 (15) 2:09 | 1963-07-22 | Fight was for World Heavyweight title | ||
| Loss | Sonny Liston | KO | 1 (15) 2:05 | 1962-09-25 | Lost World Heavyweight title | ||
| Win | Tom McNeeley | KO | 4 (15) 2:51 | 1961-12-04 | Retained World Heavyweight title | ||
| Win | Ingemar Johansson | KO | 6 (15) 2:45 | 1961-03-13 | Retained World Heavyweight title | ||
| Win | Ingemar Johansson | KO | 5 (15) 1:51 | 1960-06-20 | Won World Heavyweight title | ||
| Loss | Ingemar Johansson | TKO | 3 (15) 2:03 | 1959-06-26 | Lost World Heavyweight title | ||
| Win | Brian London | KO | 11 (15) 0:51 | 1959-05-01 | Retained World Heavyweight title | ||
| Win | Roy Harris | Corner Retirement | 12 (15) | 1958-08-18 | Retained World Heavyweight title | ||
| Win | Pete Rademacher | KO | 6 (15) 2:57 | 1957-08-22 | Retained World Heavyweight title | ||
| Win | Tommy Jackson | TKO | 10 (15) 1:52 | 1957-07-29 | Retained World Heavyweight title | ||
| Win | Archie Moore | KO | 5 (15) 2:27 | 1956-11-30 | Won vacant World Heavyweight title | ||
| Win | Tommy Jackson | Decision (split) | 12 (12) | 1956-06-08 | |||
| Win | Alvin Williams | KO | 3 (10) 1:58 | 1956-04-10 | |||
| Win | Jimmy Walls | TKO | 2 (10) 2:29 | 1956-03-12 | |||
| Win | Jimmy Slade | TKO | 7 (10) 2:05 | 1955-12-08 | |||
| Win | Calvin Brad | KO | 1 (10) 2:58 | 1955-10-13 | |||
| Win | Dave Witlock | KO | 3 (10) 0:52 | 1955-09-29 | |||
| Win | Alvin Williams | TKO | 8 (10) | 1955-09-08 | |||
| Win | Archie McBride | KO | 7 (10) | 1955-07-06 | |||
| Win | Yvon Durelle | Corner Retirement | 5 (10) | 1955-06-23 | |||
| Win | Esau Ferdinand | KO | 10 (10) 2:49 | 1955-03-17 | |||
| Win | Don Grant | TKO | 5 (10) 1:13 | 1955-01-17 | |||
| Win | Willie Troy | TKO | 5 (8) | 1955-01-07 | |||
| Win | Jimmy Slade | Decision (unanimous) | 8 (8) | 1954-11-19 | |||
| Win | Joe Gannon | Decision (unanimous) | 8 (8) | 1954-10-12 | |||
| Win | Esau Ferdinand | Decision (unanimous) | 8 (8) | 1954-10-11 | |||
| Win | Tommy Harrison | TKO | 1 (8) 1:29 | 1954-08-02 | |||
| Win | Jacques Royer Crecy | TKO | 7 (8) | 1954-07-12 | |||
| Loss | Joey Maxim | Decision (unanimous) | 8 (8) | 1954-06-07 | |||
| Win | Jesse Turner | Decision (unanimous) | 8 (8) | 1954-05-10 | |||
| Win | Alvin Williams | Decision (unanimous) | 8 (8) | 1954-04-19 | |||
| Win | Sammy Brown | TKO | 2 (12) 1:40 | 1954-03-30 | |||
| Win | Yvon Durelle | Decision (unanimous) | 8 (8) | 1954-02-15 | |||
| Win | Dick Wagner | TKO | 5 (8) | 1953-11-14 | |||
| Win | Wes Bascom | Decision (unanimous) | 8 (8) | 1953-10-19 | |||
| Win | Gordon Wallace | TKO | 3 (8) 0:52 | 1953-06-01 | |||
| Win | Dick Wagner | Decision (split) | 8 (8) | 1961-04-19 | |||
| Win | Chester Mieszala | TKO | 5 (6) 1:25 | 1953-01-28 | |||
| Win | Lalu Sabotin | TKO | 5 (8) 1:30 | 1952-12-29 | |||
| Win | Lester Johnson | TKO | 3 (6) 1:26 | 1952-10-31 | |||
| Win | Sammy Walker | TKO | 2 (6) 0:47 | 1952-10-06 | |||
| Win | Eddie Godbold | KO | 4 (6) 1:39 | 1952-09-12 | |||