JC Cottrell

17-5-02 fights

JJ Aldrich

15-7-017 fights

JJ Okanovich

—1 fights

JP Buys

9-6-06 fights

Jacare Souza

26-10-016 fights

Jack Cartwright

14-2-01 fights

Jack Congdon

7-2-01 fights

Jack Della Maddalena

18-4-011 fights

Jack Duffy

7-1-01 fights

Jack Hermansson

24-10-019 fights

Jack Jenkins

14-4-08 fights

Jack Marshman

23-10-08 fights

Jack May

—2 fights

Jack Shore

17-3-09 fights

Jackson McVey

7-2-04 fights

Jacob Kilburn

8-7-03 fights

Jacob Malkoun

10-3-09 fights

Jacob Rosales

15-9-02 fights

Jacob Silva

11-11-02 fights

Jacob Volkmann

—10 fights

Jacobe Smith

12-0-04 fights

Jacobi Jones

7-3-01 fights

Jacqueline Cavalcanti

10-2-06 fights

Jafel Filho

17-5-07 fights

Jai Herbert

14-6-110 fights

Jailton Almeida

22-5-012 fights

Jaime Alvarez

—1 fights

Jaimelene Nievera

7-4-01 fights

Jair Farias

10-1-01 fights

Jair de Oliveira

6-1-01 fights

Jairzinho Rozenstruik

15-6-015 fights

Jake Collier

14-11-014 fights

Jake Ellenberger

31-15-021 fights

Jake Hadley

12-6-08 fights

Jake Hecht

—3 fights

Jake Lindsey

—3 fights

Jake Matthews

23-8-022 fights

Jake O'Brien

15-4-07 fights

Jake Rosholt

—3 fights

Jake Shields

33-11-18 fights

Jakub Wikłacz

18-3-22 fights

Jalin Turner

16-9-016 fights

Jamahal Hill

12-4-012 fights

Jamal Pogues

11-5-06 fights

Jamall Emmers

22-8-011 fights

Jamelle Jones

—1 fights

James Barnes

14-5-01 fights

James Bochnovic

—2 fights

James Giboo

—1 fights

James Gray

4-2-01 fights

James Hammortree

—1 fights

James Head

—5 fights

James Irvin

17-10-010 fights

James Krause

28-9-012 fights

James Lee

—1 fights

James Llontop

14-5-04 fights

James McSweeney

—3 fights

James Moontasri

—6 fights

James Mulheron

—1 fights

James Te Huna

—10 fights

James Toney

—1 fights

James Vick

—14 fights

James Wilks

—4 fights

James Zikic

—1 fights

Jamey Simmons

7-4-02 fights

Jamey-Lyn Horth

9-3-08 fights

Jamie Colleen Miller

—2 fights

Jamie Moyle

—3 fights

Jamie Mullarkey

18-9-013 fights

Jamie Pickett

13-11-012 fights

Jamie Siraj

14-4-01 fights

Jamie Varner

21-11-19 fights

Jamie Yager

—1 fights

Jan Blachowicz

29-12-223 fights

Janaina Silva

5-2-01 fights

Jansey Silva

8-3-01 fights

Jaqueline Amorim

11-2-07 fights

Jared Cannonier

18-9-020 fights

Jared Gooden

23-12-07 fights

Jared Gordon

21-9-018 fights

Jared Hamman

—7 fights

Jared Papazian

—3 fights

Jared Rollins

—1 fights

Jared Rosholt

—8 fights

Jared Vanderaa

17-12-08 fights

Jarjis Danho

7-1-13 fights

Jarno Errens

14-6-14 fights

Jarred Brooks

—4 fights

Jasmine Jasudavicius

15-4-014 fights

Jason Black

—2 fights

Jason Brilz

—7 fights

Jason Day

—3 fights

Jason Dent

—4 fights

Jason Gilliam

—2 fights

Jason Gonzalez

11-5-04 fights

Jason High

—5 fights

Jason Jackson

—1 fights

Jason Knight

23-8-010 fights

Jason Lambert

—8 fights

Jason MacDonald

25-16-014 fights

Jason Miller

33-26-03 fights

Jason Novelli

—2 fights

Jason Reinhardt

—3 fights

Jason Saggo

—6 fights

Jason Tan

—2 fights

Jason Thacker

—1 fights

Jason Von Flue

—3 fights

Jason Witt

19-9-06 fights

Jason Young

—4 fights

Javid Basharat

15-2-08 fights

Javier Reyes

23-5-03 fights

Javier Vazquez

—1 fights

Jay Cucciniello

—1 fights

Jay Hieron

23-7-04 fights

Jay Perrin

12-8-04 fights

Jay Silva

—2 fights

Jean Matsumoto

17-2-07 fights

Jean Silva

17-3-09 fights

Jean-Paul Lebosnoyani

10-2-03 fights

Jeff Cox

—2 fights

Jeff Curran

—3 fights

Jeff Hougland

—3 fights

Jeff Hughes

10-4-05 fights

Jeff Joslin

—1 fights

Jeff Molina

11-2-04 fights

Jeff Monson

61-27-36 fights

Jeff Newton

—1 fights

Jefferson Nascimento

—1 fights

Jeisla Chaves

8-0-03 fights

Jeka Saragih

14-5-04 fights

Jenel Lausa

—4 fights

Jennifer Maia

23-10-112 fights

Jens Pulver

—5 fights

JeongYeong Lee

11-3-04 fights

Jeremiah Wells

14-4-18 fights

Jeremy Horn

92-22-57 fights

Jeremy Jackson

—2 fights

Jeremy Kennedy

21-7-04 fights

Jeremy Kimball

—4 fights

Jeremy Larsen

—3 fights

Jeremy Stephens

29-23-036 fights

Jerome Rivera

10-6-05 fights

Jerrod Sanders

—4 fights

Jess Liaudin

20-11-05 fights

Jessamyn Duke

—4 fights

Jesse Bongfeldt

—2 fights

Jesse Butler

12-6-02 fights

Jesse Forbes

—3 fights

Jesse Lennox

—3 fights

Jesse Murray

9-6-01 fights

Jesse Ronson

23-12-06 fights

Jesse Sanders

—1 fights

Jesse Strader

7-4-02 fights

Jesse Taylor

—1 fights

Jesse Wallace

9-3-01 fights

Jessica Aguilar

—5 fights

Jessica Andrade

26-15-030 fights

Jessica Eye

15-11-016 fights

Jessica Penne

14-9-09 fights

Jessica Rakoczy

—2 fights

Jessica-Rose Clark

11-9-09 fights

Jessie Rosas

—0 fights

Jessin Ayari

16-6-04 fights

Jesus Aguilar

12-4-08 fights

Jesus Pinedo

—2 fights

Jhonata Diniz

9-2-07 fights

Jhonata Silva

8-2-01 fights

Jhonoven Pati

8-7-01 fights

Ji Yeon Kim

9-7-09 fights

Jianping Yang

—1 fights

Jim Alers

—4 fights

Jim Miller

39-19-047 fights

Jimi Manuwa

17-6-012 fights

Jimmie Rivera

23-5-011 fights

Jimmy Crute

14-4-213 fights

Jimmy Drago

7-3-01 fights

Jimmy Flick

17-9-07 fights

Jimmy Lawson

4-2-01 fights

Jimmy Quinlan

—1 fights

Jimmy Wallhead

—2 fights

Jimy Hettes

—6 fights

Jin Soo Son

9-4-02 fights

Jingnan Xiong

19-3-02 fights

Jinh Yu Frey

11-10-08 fights

Jiří Procházka

32-6-19 fights

Jo Sungbin

—1 fights

Joachim Christensen

—4 fights

Joanderson Brito

19-5-112 fights

Joanna Jedrzejczyk

16-5-014 fights

Joanne Wood

17-8-017 fights

Joao Elias

17-4-11 fights

Joao Pierini

—1 fights

Joao Zeferino

—2 fights

Joaquim Silva

14-6-011 fights

Joaquin Buckley

21-8-018 fights

Joby Sanchez

—7 fights

Jocelyn Jones-Lybarger

6-4-03 fights

Jodie Esquibel

—4 fights

Joe Brammer

—2 fights

Joe Doerksen

—9 fights

Joe Duffy

16-5-08 fights

Joe Ellenberger

—2 fights

Joe Giannetti

—1 fights

Joe Gigliotti

—1 fights

Joe Jordan

—1 fights

Joe Kropschot

9-3-01 fights

Joe Lauzon

28-16-027 fights

Joe Lowry

9-2-02 fights

Joe Merritt

—1 fights

Joe Proctor

11-6-08 fights

Joe Pyfer

16-3-010 fights

Joe Riggs

—12 fights

Joe Solecki

13-6-010 fights

Joe Soto

18-7-08 fights

Joe Stevenson

33-16-016 fights

Joe Vedepo

—2 fights

Joe Veres

—2 fights

Joel Alvarez

23-5-012 fights

Joey Beltran

—10 fights

Joey Gambino

—2 fights

Joey Gilbert

—1 fights

Joey Gomez

6-1-03 fights

Joey Hart

6-3-01 fights

John Albert

—5 fights

John Alessio

—4 fights

John Allan

13-8-04 fights

John Castaneda

21-8-110 fights

John Cholish

—3 fights

John Cofer

—2 fights

John Dodson

24-15-017 fights

John Garza

—1 fights

John Gunderson

—3 fights

John Gunther

7-2-02 fights

John Halverson

—2 fights

John Hathaway

—9 fights

John Howard

—14 fights

John Kolosci

—1 fights

John Lineker

37-11-016 fights

John Maguire

—5 fights

John Makdessi

18-9-020 fights

John Marsh

—1 fights

John Moraga

19-7-013 fights

John Phillips

22-11-06 fights

John Polakowski

—1 fights

John Salter

—3 fights

John Teixeira

—1 fights

John Yannis

10-4-03 fights

John-Olav Einemo

—2 fights

Johnny Bedford

—6 fights

Johnny Case

—6 fights

Johnny Eduardo

28-13-08 fights

Johnny Munoz

12-4-06 fights

Johnny Rees

—2 fights

Johnny Walker

22-10-017 fights

Johny Hendricks

18-8-021 fights

Jon Delos Reyes

—4 fights

Jon Fitch

32-8-218 fights

Jon Jones

28-1-024 fights

Jon Kunneman

10-1-01 fights

Jon Madsen

—5 fights

Jon Manley

—1 fights

Jon Tuck

10-5-09 fights

Jonas Bilharinho

11-3-11 fights

Jonathan Brookins

—5 fights

Jonathan Goulet

—9 fights

Jonathan Martinez

19-6-015 fights

Jonathan Meunier

—2 fights

Jonathan Micallef

10-1-04 fights

Jonathan Pearce

14-7-010 fights

Jonathan Wiezorek

—1 fights

Jonathan Wilson

—4 fights

Jonavin Webb

—2 fights

Jonny Parsons

9-3-02 fights

JooSang Yoo

9-1-03 fights

Jordan Espinosa

15-10-08 fights

Jordan Griffin

18-10-06 fights

Jordan Johnson

—3 fights

Jordan Leavitt

13-3-011 fights

Jordan Mein

—9 fights

Jordan Radev

—2 fights

Jordan Rinaldi

14-7-05 fights

Jordan Vucenic

13-4-02 fights

Jordan Williams

9-6-06 fights

Jordan Wright

13-5-08 fights

Jorge Gurgel

14-10-07 fights

Jorge Lopez

—2 fights

Jorge Masvidal

35-17-022 fights

Jorge Rivera

—15 fights

Jorge Santiago

—6 fights

Jorge de Oliveira

—2 fights

Jorgen Kruth

—1 fights

Jose Alday

13-7-21 fights

Jose Aldo

32-10-023 fights

Jose Daniel Medina

11-7-05 fights

Jose Delano

17-3-02 fights

Jose Flores

9-2-02 fights

Jose Henrique

9-1-02 fights

Jose Johnson

16-10-06 fights

Jose Maria Tomé

—2 fights

Jose Miguel Delgado

11-2-06 fights

Jose Ochoa

9-2-04 fights

Jose Quiñonez

10-6-09 fights

Jose Torres

—2 fights

Josefine Knutsson

8-1-04 fights

Joselyne Edwards

18-6-013 fights

Joseph Benavidez

28-8-020 fights

Joseph Holmes

8-4-05 fights

Joseph Morales

15-2-06 fights

Joseph Sandoval

—2 fights

Josh Appelt

15-7-01 fights

Josh Barnett

—9 fights

Josh Bryant

—1 fights

Josh Clopton

—2 fights

Josh Copeland

—2 fights

Josh Culibao

11-4-18 fights

Josh Emmett

19-7-017 fights

Josh Ferguson

—2 fights

Josh Fremd

12-6-06 fights

Josh Grispi

—4 fights

Josh Haynes

—3 fights

Josh Hendricks

—1 fights

Josh Hokit

9-0-05 fights

Josh Koscheck

17-11-025 fights

Josh Neer

36-16-115 fights

Josh Parisian

16-8-09 fights

Josh Quinlan

6-4-05 fights

Josh Rafferty

—1 fights

Josh Samman

—5 fights

Josh Sampo

—4 fights

Josh Shockley

—2 fights

Josh Shockman

—1 fights

Josh Stansbury

—2 fights

Josh Thomson

24-9-07 fights

Josh Wang-Kim

5-3-01 fights

Josh Wick

12-6-01 fights

Joshua Burkman

—19 fights

Joshua Van

17-2-012 fights

Joshua Weems

11-5-02 fights

Josiah Harrell

11-1-01 fights

Josiane Nunes

10-4-06 fights

Josias Musasa

8-2-03 fights

José Luiz

7-1-01 fights

Journey Newson

10-5-06 fights

Jovan Leka

14-2-02 fights

Juan Adams

10-6-05 fights

Juan Andres Luna

12-1-01 fights

Juan Diaz

16-1-12 fights

Juan Espino

11-2-02 fights

Juan Puerta

23-8-01 fights

Juan Puig

—2 fights

Juancamilo Ronderos

4-2-02 fights

Jules Bruchez

—1 fights

Julia Avila

9-4-06 fights

Julia Polastri

14-6-08 fights

Julian Erosa

31-14-019 fights

Julian Marquez

9-6-09 fights

Juliana Lima

—5 fights

Juliana Miller

6-4-07 fights

Julianna Pena

13-6-012 fights

Julie Kedzie

—2 fights

Julien Leblanc

10-3-01 fights

Julieta Martinez

8-0-01 fights

Julija Stoliarenko

11-10-28 fights

Julio Arce

21-7-011 fights

Julio Paulino

—2 fights

Julius Anglickas

—1 fights

Julius Walker

7-2-04 fights

Jumabieke Tuerxun

—2 fights

JunYong Park

19-7-013 fights

Junie Browning

—2 fights

Junior Albini

14-6-05 fights

Junior Assuncao

16-8-05 fights

Junior Dos Santos

21-11-023 fights

Junior Tafa

7-6-010 fights

Jussier Formiga

24-8-016 fights

Justice Torres

12-4-01 fights

Justin Buchholz

—5 fights

Justin Burlinson

10-2-01 fights

Justin Edwards

—7 fights

Justin Eilers

—4 fights

Justin Gaethje

27-5-015 fights

Justin Gonzales

—1 fights

Justin James

—1 fights

Justin Jaynes

17-11-05 fights

Justin Jones

—2 fights

Justin Lawrence

11-5-03 fights

Justin Ledet

9-4-07 fights

Justin Levens

—2 fights

Justin McCully

11-5-24 fights

Justin Salas

—7 fights

Justin Scoggins

—9 fights

Justin Sumter

—2 fights

Justin Tafa

7-5-010 fights

Justin Willis

8-2-05 fights

Justin Wren

—1 fights

Justine Kish

9-6-06 fights

Jutaro Nakao

—2 fights