Related by context. Frequent words. (Click for all words.) 53 Mike Tyson 51 Lennox Lewis 50 Zab Judah 50 Ken Shamrock 50 Wanderlei Silva 49 James Toney 49 heavyweight champ 49 Kostya Tszyu 49 Riddick Bowe 49 Shane Mosley 48 Kimbo Slice 48 Forrest Griffin 48 Lamon Brewster 48 David Tua 48 Hasim Rahman 47 Felix Trinidad 47 Ricardo Mayorga 47 Jose Aldo 47 heavyweight boxing 47 heavyweight champion 47 Kelly Pavlik 46 Jeff Lacy 46 Antonio Tarver 46 middleweight champion 46 Audley Harrison 46 Golota 46 Rocky Marciano 45 Bernard Hopkins 45 Andre Berto 45 welterweight champion 45 Winky Wright 45 BJ Penn 45 Chuck Liddell 45 Diego Corrales 45 Cassius Clay 45 Jermain Taylor 45 Joe Calzaghe 45 Vernon Forrest 45 Frank Mir 44 Ricky Hatton 44 Chael Sonnen 44 Urijah Faber 44 Roberto Duran 44 Evander Holyfield 44 Arturo Gatti 44 Kimbo 44 light heavyweight 44 Floyd Mayweather Jr. 44 UFC heavyweight 43 Calzaghe 43 Erik Morales 43 Spinks 43 middleweight 43 Tarver 43 Tszyu 43 Marco Antonio Barrera 42 heavyweight boxer 42 De La Hoya 42 Cotto 42 boxing 42 De la Hoya 42 Lyoto Machida 42 Jose Luis Castillo 42 Holyfield 42 boxer 42 Mormeck 42 Vitali Klitschko 41 Mayweather 41 Wladimir Klitschko 41 George Foreman 41 Muhammad Ali 41 prizefighter 41 Antonio Margarito 41 Oscar De La 41 Cory Spinks 41 Shane Carwin 41 Floyd Mayweather 41 Randy Couture 41 Miguel Cotto 41 Vitor Belfort 41 Klitschko 41 Paulie Malignaggi 41 featherweight champion 40 Shannon Briggs 40 Quinton Rampage Jackson 40 Hearns 40 Casamayor 40 Rashad Evans 40 Valuev 40 Sugar Shane Mosley 40 UFC middleweight 40 Malignaggi 40 Klitschkos 39 Julio Cesar Chavez 39 Brock Lesnar 39 Michael Katsidis 39 Fernando Vargas 39 MMA fighter 39 super middleweight 38 Manny Pacquiao 38 David Haye