Poids Lourds Hommes
John-Olav Einemo The VikingJohn-Olav Einemo 0-2-0 UFC#3256Norvège
Johnny Rhodes Johnny Rhodes 2-1-0 UFC#2421Etats-Unis
Jon Hess The Giant With AttitudeJon Hess 1-0-0 UFC#3947Etats-Unis
Jon Jones BonesJon Jones 22-1-0, 1NC UFC#1Etats-Unis
Jon Madsen Jon Madsen 4-1-0 UFC#1433Etats-Unis
Jonathan Wiezorek Lock and LoadJonathan Wiezorek 1-0-0 UFC#4111Etats-Unis
Jordan Johnson Big SwinginJordan Johnson 4-0-0 UFC#1412Etats-Unis
Josh Barnet The WarmasterJosh Barnet 7-3-0 UFC#492Etats-Unis
Josh Copeland Cuddly BearJosh Copeland 0-2-0 UFC#3850Etats-Unis
Josh Hendricks HeavyJosh Hendricks 0-1-0 UFC#4495Etats-Unis
Josh Parisian Josh Parisian 2-5-0 UFC#1204Etats-Unis
Juan Adams The KrakenJuan Adams 1-3-0 UFC#1775Etats-Unis
Juan Espino El GuapoJuan Espino 2-1-0 UFC#2123Espagne
Julian Sanchez Julian Sanchez 0-1-0 UFC#4326Etats-Unis
Julio Paulino Dominican DemonJulio Paulino 0-2-0 UFC#3474Etats-Unis
Junior Albini BabyJunior Albini 1-4-0 UFC#2127Brésil
Junior Dos santos CiganoJunior Dos santos 15-8-0 UFC#127Brésil
Justin Eilers Justin Eilers 1-3-0 UFC#1903Etats-Unis
Justin Frazier The Grizzly BearJustin Frazier 0-1-0 UFC#4377Etats-Unis
Justin Martin The ReaperJustin Martin 1-0-0 UFC#4094Etats-Unis