Poids Mi-Moyens Hommes
Jesse Ronson The Body SnatcherJesse Ronson 0-5-0, 1NC UFC#2075Canada
Jesse Sanders Iron JawJesse Sanders 0-1-0 UFC#5140Etats-Unis
Jessin Ayari AbacusJessin Ayari 1-3-0 UFC#914Allemagne
Jim Wallhead JudoJim Wallhead 0-2-0 UFC#3219Angleterre
Jingliang Li The LeechJingliang Li 11-7-0 UFC#279Chine
Joaquin Buckley New MansaJoaquin Buckley 11-4-0 UFC#81Etats-Unis
Joe Jordan PorkchopJoe Jordan 0-1-0 UFC#5224Etats-Unis
Joe Merritt Joey SlashJoe Merritt 0-1-0 UFC#5062Etats-Unis
John Hathaway The HitmanJohn Hathaway 7-2-0 UFC#736Angleterre
John Howard DoomsdayJohn Howard 7-7-0 UFC#733Etats-Unis
John Maguire The OneJohn Maguire 2-3-0 UFC#2085Angleterre
Joilton Lutterbach PeregrinoJoilton Lutterbach #5701Brésil
Jon Koppenhaver War MachineJon Koppenhaver 1-1-0 UFC#2742Etats-Unis
Jon Manley Jon Manley 0-1-0 UFC#4612Etats-Unis
Jon Tuck Super SaiyanJon Tuck 4-5-0 UFC#1303Guam
Jonathan Goulet The Road WarriorJonathan Goulet 4-5-0 UFC#1272Canada
Jonathan Meunier DistrictJonathan Meunier 1-1-0 UFC#2909Canada
Jonathan Micallef JonoJonathan Micallef 1-0-0 UFC#807Australie
Jonavin Webb The SpyderJonavin Webb 0-2-0 UFC#3772Etats-Unis
Jonny Parsons The SluggernautJonny Parsons 1-0-0 UFC#2668Etats-Unis