Related by context. Frequent words. (Click for all words.) 60 Michael Moorer 59 Lennox Lewis 58 Marvin Hagler 58 Cory Spinks 58 Zab Judah 57 Sonny Liston 57 Spinks 56 Bernard Hopkins 56 Lamon Brewster 56 Kostya Tszyu 56 Roberto Duran 56 Jose Luis Castillo 56 James Toney 55 Andrew Golota 55 Muhammad Ali 54 Golota 54 Kelly Pavlik 54 Thomas Hearns 54 Mike Tyson 54 Antonio Tarver 54 Riddick Bowe 54 Miguel Cotto 54 Evander Holyfield 54 Ricardo Mayorga 54 David Tua 54 Casamayor 53 Winky Wright 53 Jermain Taylor 53 Shannon Briggs 53 heavyweight champion 53 light heavyweight 53 heavyweight champ 53 Felix Trinidad 53 Diego Corrales 53 WBC belt 52 Monte Barrett 52 Carlos Baldomir 52 Liakhovich 52 Sultan Ibragimov 52 welterweight 52 Hasim Rahman 52 prizefighter 52 Rocky Marciano 52 Cassius Clay 52 Junior Witter 52 Dirrell 52 Jeff Lacy 52 WBC heavyweight title 51 Tomasz Adamek 51 light welterweight 51 Joel Casamayor 51 junior middleweight 51 middleweight 51 Baldomir 51 cruiserweight 51 #-# #KOs 51 Malignaggi 51 Frank Shamrock 51 boxer 51 Ricky Hatton 51 boxing 51 Cotto 51 Froch 50 Audley Harrison 50 Max Schmeling 50 Welterweight 50 Sean Sherk 50 cruiserweight champion 50 Tszyu 50 Marco Antonio Barrera 50 Andrei Arlovski 50 Wladimir Klitschko 50 Andre Berto 50 Carl Froch 50 Julio Cesar Chavez 50 Jameel McCline 50 Holyfield 50 welterweight title 50 Middleweight 50 heavyweight boxing 50 Pacquaio 50 Vic Darchinyan 50 junior featherweight 50 Erik Morales 50 Vitali Klitschko 49 KOs 49 Joan Guzman 49 Felix Sturm 49 Keith Jardine 49 Joe Calzaghe 49 junior welterweight 49 Ken Shamrock 49 Calzaghe 49 De La Hoya 49 Paulie Malignaggi 49 WBA heavyweight title 49 Floyd Mayweather Jr 49 Boxing Organization 49 unification bout 49 welterweight champion 49 WBC heavyweight champion