Poids Mi-Moyens Hommes
Juan Manuel Suarez JuanmaJuan Manuel Suarez 0-1-0 REC#4671Espagne
Junie Browning LunatikJunie Browning 1-1-0 REC1-1-0 UFC#2463Etats-Unis
Justin Burlinson Justin Burlinson 1-1-0 REC#820Angleterre
Justin Edwards Fast EddyJustin Edwards 2-5-0 REC2-5-0 UFC#1317Etats-Unis
Jutaro Nakao The King of TriangleJutaro Nakao 1-1-0 REC1-1-0 UFC#2518Japon
K.J. Noons KingK.J. Noons 2-3-0, 1NC REC2-3-0, 1NC UFC#1516Etats-Unis
Kacper Koziorzebski WiórKacper Koziorzebski 2-0-0 REC#2431Pologne
Kamaru Usman The Nigerian NightmareKamaru Usman 15-3-0 REC15-3-0 UFC#20Nigéria
Karim Ghajji GadjetboyKarim Ghajji 0-1-0 REC#3784Maroc
Karl Amoussou PsychoKarl Amoussou 0-1-0 REC#3287France
Karo Parisyan The HeatKaro Parisyan 8-4-0, 1NC REC8-4-0, 1NC UFC#453Etats-Unis
Karol Skrzypek Karol Skrzypek #5022Pologne
Kassius Kayne KillaKassius Kayne 0-1-0 REC#4809Etats-Unis
Kazushi Sakuraba The Gracie HunterKazushi Sakuraba 1-0-0, 1NC REC1-0-0, 1NC UFC#2563Japon
Keita Nakamura K-TaroKeita Nakamura 4-7-0 REC4-7-0 UFC#869Japon
Keith Wisniewski The Polish ConnectionKeith Wisniewski 0-4-0 REC0-4-0 UFC#1869Etats-Unis
Kelvin Gastelum Kelvin Gastelum 13-9-0, 1NC REC13-9-0, 1NC UFC#207Etats-Unis
Kelvin Rayford Next LevelKelvin Rayford 0-1-0 REC#4641Etats-Unis
Kenan Song The AssassinKenan Song 6-5-0 REC6-5-0 UFC#479Chine
Kendly St. Louis The HighlanderKendly St. Louis 2-0-0 REC#2373Etats-Unis