| Rank | Primary weight class | Boxer | % Correct |
|---|---|---|---|
| 10, 3 | Heavy | Muhammad Ali | 100%
|
| 3, 8 | Welter | Floyd Mayweather Jr. | 93%
|
| n/a, 16 | Heavy | Rocky Marciano | 88%
|
| 9, 5 | Heavy | Joe Louis | 81%
|
| 39, 4 | Welter | Sugar Ray Leonard | 77%
|
| 1, 1 | Middle | Sugar Ray Robinson | 77%
|
| n/a, 25 | Heavy | George Foreman | 74%
|
| n/a, 28 | Heavy | Joe Frazier | 74%
|
| 19, 18 | Welter | Manny Pacquiao | 74%
|
| 5, 15 | Light | Benny Leonard | 72%
|
| 35, 40 | Heavy | Lennox Lewis | 72%
|
| 12, 6 | Light | Roberto Durán | 70%
|
| n/a, 36 | Heavy | Jack Johnson | 65%
|
| 8, 22 | Middle | Marvelous Marvin Hagler | 65%
|
| 28, n/a | Welter | Ted "Kid" Lewis | 65%
|
| 13, 12 | Super light | Julio César Chávez | 63%
|
| n/a, 48 | Heavy | Oleksandr Usyk | 63%
|
| 22, 11 | Light heavy | Roy Jones Jr. | 63%
|
| n/a, 26 | Heavy | Jack Dempsey | 60%
|
| 17, 29 | Welter | Oscar De La Hoya | 60%
|
| 15, 50 | Super middle | Canelo Álvarez | 58%
|
| 42, 21 | Super welter | Thomas Hearns | 58%
|
| 43, 46 | Middle | Gennadiy Golovkin | 51%
|
| 23, 23 | Super middle | Terence Crawford | 49%
|
| 46, n/a | Super bantam | Naoya Inoue | 47%
|
| n/a, 47 | Light heavy | Michael Spinks | 44%
|
| n/a, 17 | Heavy | Larry Holmes | 42%
|
| 26, 43 | Middle | Bernard Hopkins | 40%
|
| 49, 30 | Super middle | Joe Calzaghe | 40%
|
| 6, n/a | Middle | Carlos Monzón | 37%
|
| 21, 19 | Heavy | Ezzard Charles | 35%
|
| 20, 27 | Heavy | Gene Tunney | 35%
|
| 16, 9 | Light heavy | Archie Moore | 33%
|
| 7, 2 | Welter | Henry Armstrong | 33%
|
| 18, n/a | Super feather | Alexis Argüello | 30%
|
| n/a, 13 | Light | Pernell Whitaker | 30%
|
| n/a, 24 | Feather | Salvador Sánchez | 30%
|
| n/a, 49 | Super middle | Andre Ward | 28%
|
| 38, n/a | Light | Ike Williams | 26%
|
| n/a, 32 | Fly | Jimmy Wilde | 26%
|
| n/a, 38 | Heavy | John L. Sullivan | 26%
|
| n/a, 7 | Feather | Willie Pep | 26%
|
| 29, n/a | Middle | Holman Williams | 23%
|
| 50, n/a | Middle | Emile Griffith | 21%
|
| 4, 10 | Middle | Harry Greb | 21%
|
| n/a, 14 | Heavy | Sam Langford | 21%
|
| 11, n/a | Welter | José Nápoles | 19%
|
| n/a, 20 | Light heavy | Bob Fitzsimmons | 16%
|
| n/a, 42 | Heavy | Gentleman Jim Corbett | 16%
|
| n/a, 44 | Super light | Aaron Pryor | 14%
|
| 24, n/a | Light | Carlos Ortiz | 14%
|
| 31, n/a | Welter | Luis Manuel Rodríguez | 14%
|
| 40, n/a | Super welter | Mike McCallum | 14%
|
| n/a, 41 | Middle | Stanley Ketchel | 14%
|
| 25, n/a | Welter | Young Corbett III | 14%
|
| n/a, 39 | Middle | Gene Fullmer | 12%
|
| n/a, 35 | Light | Joe Gans | 12%
|
| 36, 34 | Middle | Mickey Walker | 12%
|
| 44, n/a | Super light | Nicolino Locche | 12%
|
| n/a, 33 | Feather | Sandy Saddler | 12%
|
| 32, 31 | Light | Tony Canzoneri | 12%
|
| n/a, 37 | Welter | Carmen Basilio | 9%
|
| 34, 45 | Middle | Charley Burley | 9%
|
| 2, n/a | Welter | Jimmy McLarnin | 7%
|
| 45, n/a | Middle | Marcel Thil | 7%
|
| 47, n/a | Light | Rocky Kansas | 7%
|
| 33, n/a | Welter | Barney Ross | 5%
|
| 30, n/a | Super light | Duilio Loi | 5%
|
| 48, n/a | Light | Lew Tendler | 5%
|
| 41, n/a | Welter | Dave Shade | 2%
|
| 37, n/a | Welter | Jack Britton | 2%
|
| 27, n/a | Welter | Jackie Fields | 2%
|
| 14, n/a | Middle | Mike Gibbons | 2%
|