Jin Soo Son
9-4-0 · 5'6" · 69" reach
Jingnan Xiong
“The Panda”
19-4-0 · 5'5" · 64" reach
Jinh Yu Frey
11-10-0 · 5'3" · 65" reach
Jiniushiyue
“Little King Kong”
13-4-0 · 5'6" · 68" reach
Jinnosuke Kashimura
4-2-0 · 5'7" · 71" reach
#2Jiří Procházka
32-6-1 · 6'3" · 80" reach
JJ Aldrich
15-8-0 · 5'5" · 67.5" reach
JJ Okanovich
8-3-0 · 5'11" · 76" reach
Joachim Christensen
14-6-0 · 6'3" · 76" reach
Joanderson Brito
“Tubarao”
20-5-1 · 5'8" · 72" reach
Joanna Jedrzejczyk
16-5-0 · 5'6" · 65" reach
Joanne Wood
“JoJo”
17-8-0 · 5'6" · 65" reach
Joao Elias
“Alicate”
17-4-1 · 5'3" · 64.5" reach
Joao Pierini
4-1-0 · 6'1" · — reach
Joao Roque
7-2-4 · 5'6" · — reach
Joao Zeferino
“The Brazilian Samurai”
21-9-0 · 5'11" · — reach
Joaquim Silva
“Netto BJJ”
14-6-0 · 5'8" · 69" reach
#12Joaquin Buckley
“New Mansa”
21-9-0 · 5'10" · 76" reach
Joby Sanchez
11-4-0 · 5'6" · 68" reach
Jocelyn Jones-Lybarger
6-4-0 · 5'7" · 64" reach
Jodie Esquibel
6-6-0 · 5'1" · 64" reach
Joe Brammer
“The South Side Strangler”
7-3-1 · 5'8" · — reach
Joe Charles
“The Ghetto Man”
6-13-0 · 6'1" · — reach
Joe Doerksen
“El Dirte”
51-16-0 · 6'0" · 75" reach
Joe Duffy
“Irish”
16-5-0 · 5'10" · 73" reach
Joe Giannetti
6-1-0 · 6'0" · 74" reach
Joe Jordan
49-14-2 · 5'6" · — reach
Joe Kropschot
“The Land Animal”
9-3-0 · 6'3" · 79" reach
Joe Lauzon
28-16-0 · 5'10" · 71" reach
Joe Lowry
9-2-0 · 5'11" · 73" reach
Joe Merritt
7-2-0 · 6'0" · — reach
Joe Moreira
2-2-0 · 5'11" · — reach
Joe Pardo
4-6-0 · 6'1" · — reach
Joe Proctor
11-5-0 · 5'10" · 72" reach
#6Joe Pyfer
“Bodybagz”
16-3-0 · 6'2" · 75" reach
Joe Riggs
“Diesel”
44-17-0 (1 NC) · 6'0" · 70" reach
Joe Slick
16-5-3 · 6'0" · — reach
Joe Solecki
13-6-0 · 5'9" · 70" reach
Joe Son
0-4-0 · 5'4" · — reach
Joe Soto
“One Bad Mofo”
18-7-0 · 5'6" · 65" reach
Joe Stevenson
“Daddy”
33-16-0 · 5'7" · 70" reach
Joe Vedepo
“The Doctor”
18-9-0 · 6'0" · — reach
Joe Veres
4-3-0 · 5'7" · — reach
Joel Álvarez
“El Fenomeno”
23-5-0 · 6'3" · 77" reach
Joel Faglier
“The Sniper”
7-0-0 · 6'2" · — reach
Joel Sutton
2-4-1 · 5'11" · — reach
Joey Beltran
“The Mexicutioner”
17-14-0 (1 NC) · 6'1" · 75" reach
Joey Gambino
“The Raging Warrior”
9-2-0 · 5'7" · — reach