ZAWODNICY
10 660 zawodników ze śledzonymi walkami.
I
- I
Islom Sharopov3-10-0 
Ismael Bandiwan6-2-0
Ismael Bonfim"Marreta"20-7-0
Ismael de Jesus"Soldado"17-7-1
Ismael Londt"Mr. Pain"0-1-0- I
Ismail Alkhazurov - IIsmail Bakuev
Ismail Elbek Uulu- IIsmail Irashanov
- IIsmail Kartoev3-2-0
Ismail Kelemetov"Bear"11-1-0
Ismail Khan"The Volcano"2-1-0- IIsmail Mazhiev"Python"
Ismail Naurdiev"Lionheart"25-8-0
Ismail Sagov5-9-0
Israel Adesanya"The Last Stylebender"24-6-0
Israel Dos Santos1-0-0- IIsrafil Makhashev"HULK"3-2-0
- IIsrail Ramazanov"The predator"
- IIsrapil Mahaev
Israpil Shadedov
Issa Hosokawa
Issa Salem"Python"8-6-0- IIssei Tamura15-12-0
Issei Yonaha2-1-0
Istela Nunes6-6-0
Itso Babulaidze7-0-0
Itsuki Hirata"Android 18"8-5-0
Iuri Alcantara"Marajo"36-11-0
Iuri Lapicus14-2-0
Ivan Andrushchenko"The predator"
Ivana Petrovic8-4-0
Ivan Bartek2-1
Ivan Bodeant0-1-0
Ivan Bogdanov"Soldado"18-6-0
Ivan Bondarchuk"Killer Whale"12-3-1
Ivan Buchinger"BUKI"46-10-0
Ivan Bukhtoyarov"Monster"
Ivan Buldakov0-1-0
IVAN CASTILLO"Lionheart"25-18-0
Ivan Cosic
Ivan Eremenko"Iron Man"
Ivan Erslan15-6-0
Ivan Gnizditskiy"Samurai"7-0-0
Ivanildo Delfino"Monstrinho"11-3-0
Ivan Jorge"Batman"27-9-0
Ivan kashcheev
Ivan Klevets4-3-0
Ivan Kondratev1-1-0
Ivan lukin"Monster"- I
Ivan Menjivar"The Pride of El Salvador"25-12-0 
Ivan Orekhov"Orekh"0-1-0- IIvan Ovchinnikov1-1-0
Ivan Parshikov16-6-0
Ivan Podrugin8-0-0
Ivan Privalov- I
Ivan Salaverry14-9-0 - I
Ivan Serati"Il Terrible"12-4-0 
Ivan Shtyrkov"Ural Hulk"22-2-1
Ivan Soloviev14-3-1
Ivan Solovyev"Lionheart"11-3-1
Ivan Vitasovic14-7-1- IIvan Vulchin"Lion"
Ivan Zhvirblia7-7-0
Ivica Trušček"TERROR"46-40-0- I
Ivo Crhák1-0 
Ivy Hašková2-0-0
Iwan Tagner"Drago"3-0-0
Iwo Baraniewski"Rudy"9-0-0
Izaak Michell0-1-0
Izabela Badurek"The predator"8-7-0
Iznaur Bachulaev
Izuagbe Ugonoh"Izu"1-2
Izzeddine Al Derbani"The Palestinian Samurai"15-7-0
J
Jabir Vazirkhanov"Iron Man"
Jacare Souza"Jacaré"26-10-0- JJacek Buczko"Butcher"12-8-0
Jacek Czajczynski"HULK"
Jacek Gac"Siexa"3-2-0
Jacek Wisniewski"Shrek"0-1-0
Jace Law"JKO"2-1-0
Jacinta Austin"The Juggernaut"9-2-0
Jack Cartwright14-2-0
Jack Della Maddalena18-4-0- J
Jack DeMarco 
Jack Grant21-9-0
Jack Hermansson"The Joker"24-10-0- J
Jack Holt 
Jackie Buntan7-3-0
Jackie Cataline"The Hybrid"5-4-0- JJackie Lee0-1-0
Jack Jackmuaythai Gym2-1-0
Jack Jenkins"Phar"14-4-0
Jack Maguire4-1-0
Jack Marshman"The Hammer"23-10-0
Jack May"The Outlaw"11-8-0- JJack McGlaughlin1-4-0
- JJack Nilson2-6-0
Jack Sear1-0-0
Jack Shore"Tank"17-3-0
Jackson Glass"Action"4-0-0
Jackson McVey"The Moose"7-2-0
Jackson Ross3-1-0
Jacobe Smith"Cobe"12-0-0- JJacob Holyman-Tague"Soldado"
Jacob Kilburn"The Killer"8-8-0
Jacob Malkoun"Mamba"10-3-0
Jacob Mikula0-0-0
Jacob Pais"El Tortuga"
Jacob Smith1-4-0
Jacob Thompson2-2-0
Jacob Thrall"Gerberbaby"15-8-1- JJacob Volkmann"Christmas"19-7-0
Jacqueline Cavalcanti"The Nightmare"10-2-0
Jae Hoon Moon12-15-0
Jae Hun Lee
Jae Woong Yoon"One Punch"0-1-0
Jae Young Kim"Soldado"28-17-0
Jafel Filho"Pastor"17-5-0
Jahongir Saidjamolov
Jahongir Sangmamadov
Jaideep Singh"Heart"2-3-0
Jai Herbert"Black Country Banger"14-6-1
Jailton Almeida"Malhadinho"22-5-0
Jaime Cordero10-2-0
Jaipet Patcharagym0-1-0
Jaipet Singha Mawynn0-1-0
Jair Jesuino"Lionheart"10-3-0
Jairzinho Rozenstruik"Bigi Boy"15-6-0
Jaising Sitnayokpunsak2-2-0
Jake Bostwick"Lionheart"18-10-0
Jake Bron"Venom"6-3-0
Jake Butler7-3-0- JJake Childers"The Working Man"
Jake Collier"The Prototype"14-11-0
Jake Ellenberger"The Juggernaut"31-15-0
Jake Hadley"White Kong"12-6-0- JJake Hecht"Hitman"11-4-0
Jake Heun"The Honey Bear"15-10-0
Jake Lindsey"The Librarian"15-11-0
Jake Matthews"The Celtic Kid"23-8-0
Jake McHugh3-2-0- JJake O'Brien"Irish"15-4-0
Jake Peacock"The One"0-1-0
Jake Quickenden1-0-0- JJake Rosholt12-5-0 (1 NC)
Jake Shields33-11-1
Jake Wilkins"Outlaw / Ryusuke Tanaka"
Jakob Nedoh"The Gorilla"10-4-0
Jakshylyk Konurbaev"Левша"6-4-0