| Fighter | Nickname | Height | Weight | Association | |
 |
Jefferson Jefferson | "Piton" | 0'0" (0 m) |
135 lbs (61.23 kg) |
Team Pitbull Fighter |
|
Jeka Saragih | "Si Tendangan Maut" | 5'8" (1.73 m) |
145 lbs (65.77 kg) |
Batam Fighter Club |
|
Jelo Ayap Bacalso | "Ironman" | 0'0" (0 m) |
120 lbs (54.43 kg) |
Digos Fighter |
|
Jessica Herrera | 0'0" (0 m) |
155 lbs (70.31 kg) |
The Last Fighter | |
|
Jesus Quinones | "Fumetsu" | 5'5" (1.65 m) |
135 lbs (61.23 kg) |
Venezuela Top Fighter |
|
Jeto Masangkay | 0'0" (0 m) |
127 lbs (57.61 kg) |
i.Flex Spartam Davao Fighter | |
|
Jheison Garavito | 0'0" (0 m) |
170 lbs (77.11 kg) |
MMA Fighter Zone | |
|
Jhonatan Aponte | 0'0" (0 m) |
135 lbs (61.23 kg) |
Team Silva Fighter | |
|
Jhonnis Matheus | 0'0" (0 m) |
155 lbs (70.31 kg) |
Top Fighter / Budokan Espirito Santo | |
|
Jimena Hernandez | "EEP / Guerrera" | 5'5" (1.65 m) |
125 lbs (56.7 kg) |
Mexican Pride Fighter |
|
Jimmy Quiros Duran | 0'0" (0 m) |
135 lbs (61.23 kg) |
Lu Fighter Academy | |
|
Jin Hee Kang | 5'5" (1.65 m) |
125 lbs (56.7 kg) |
CMA Korea / Jon Fighter | |
|
Joao Mario Gava | 0'0" (0 m) |
185 lbs (83.91 kg) |
Top Fighter Sports | |
|
Joaozinho Demolidor | 0'0" (0 m) |
0 lbs (0 kg) |
Elite Fighter | |
|
Joaquin Figueroa | "Kako / Hulkmonster" | 5'7" (1.7 m) |
145 lbs (65.77 kg) |
Real Fighter Chile |
|
Joelson Vilhena da Silva | "Ratinho" | 5'3" (1.6 m) |
125 lbs (56.7 kg) |
Extreme Champion Fighter |
|
John Brock | 6'4" (1.93 m) |
240 lbs (108.86 kg) |
Team Genuine Fighter | |
|
Jonas Troest | "Duracell" | 5'8" (1.73 m) |
145 lbs (65.77 kg) |
Fighter Zone |
|
Jonas Courdt Nielsen | 0'0" (0 m) |
145 lbs (65.77 kg) |
Fighter Center Odense | |
|
Jonash Salvilla | 0'0" (0 m) |
120 lbs (54.43 kg) |
Koronadal Fighter | |
