Heavyweight:
1. Muhammed Ali
2. Joe Louis
3. Jack Johnson
4. Gene Tunney
5. Jack Dempsey
6. Rocky Marciano
7. Larry Holmes
8. George Foreman
9. Joe Frazier
10. Evander Holyfield

Light heavyweight:
1. Sam Langford
2. Archie Moore
3. Ezzard Charles
4. Roy Jones Jr.
5. Bob Foster
6. Tommy Loughran
7. Billy Conn
8. Michael Spinks
9. Bob Fitzsimmons
10. Harry Greb

Middleweight:
1. Harry Greb
2. Ray Robinson
3. Carlos Monzon
4. Marvin Hagler
5. Stanley Ketchal
6. Mickey Walker
7. Marcel Cerdan
8. Charley Burley
9. Bob Fitzsimmons
10. Bernard Hopkins

Welterweight:
1. Ray Robinson
2. Henry Armstrong
3. Ray Leonard
4. Barney Ross
5. Barbados Joe Walcott
6. Emile Griffith
7. Kid Gavilan
8. Mickey Walker
9. Jose Napoles
10. Thomas Hearns

Lightweight:
1. Benny Leonard
2. Henry Armstrong
3. Roberto Duran
4. Joe Gans
5. Pernell Whitaker
6. Ike Williams
7. Lou Ambers
8. Tony Canzoneri
9. Julio Ceaser Chavez
10. Shane Mosley

Featherweight:
1. Willie Pep
2. Sandy Saddler
3. Henry Armstrong
4. Alexis Arguello
5. Abe Attell
6. Kid Chocolate
7. Johnny Dundee
8. Salvador Sanchez
9. Marco Antonio Barrera
10. Azumah Nelson

Bantamweight:
1. Eder Jofre
2. Panama Al Brown
3. Ruben Olivares
4. Carlo Zarate
5. Manuel Ortiz
6. George Dixon
7. Fighting Harada
8. Pete Herman
9. Terry McGovern
10. Khaosai Galaxy

Flyweight:
1. Jimmy Wilde
2. Panch Villa
3. Pascual Perez
4. Ricardo Lopez
5. Fidel LaBarba
6. Miguel Canto
7. Benny Lynch
8. Fighting Harada
9. Humberto Gonzalez
10. Michael Carbajal