| Fighter | Nickname | Height | Weight | Association | |
 |
Joe Clarke | "Kid Chaos" | 0'0" (0 m) |
145 lbs (65.77 kg) |
Fight Academy Ireland |
|
Joe McColgan | "The SBG Hunter" | 6'0" (1.83 m) |
155 lbs (70.31 kg) |
Fight Academy Ireland |
|
Joe Fields | "The Butcher" | 5'7" (1.7 m) |
126 lbs (57.15 kg) |
Middlesbrough Fight Academy |
|
Joe Kelly | 0'0" (0 m) |
185 lbs (83.91 kg) |
Fight Academy Ireland | |
|
Joe McNally | 0'0" (0 m) |
185 lbs (83.91 kg) |
Fight Academy Ireland | |
|
Joel Zague | 0'0" (0 m) |
205 lbs (92.99 kg) |
Fight Club Academy | |
|
Johan Rizza | 0'0" (0 m) |
132 lbs (59.87 kg) |
Fight Move Academy | |
|
Jonas silva | "Jon Jones" | 0'0" (0 m) |
145 lbs (65.77 kg) |
Peregrino Fight Academy |
|
Jordan Miller | 0'0" (0 m) |
155 lbs (70.31 kg) |
Jordan Miller Fight Academy | |
|
Jordan Burt | "Burty" | 0'0" (0 m) |
130 lbs (58.97 kg) |
Jordan Miller Fight Academy |
|
Jordan Chester | 0'0" (0 m) |
145 lbs (65.77 kg) |
North West Fight Academy | |
|
Jordan Mejia | "Soldado" | 5'6" (1.68 m) |
155 lbs (70.31 kg) |
Tactical Fight Academy |
|
Jordan O'Neill | "Jumbo" | 0'0" (0 m) |
185 lbs (83.91 kg) |
Fight Academy Ireland |
|
Jorge Luiz Bueno Jr. | "Jorginho" | 5'9" (1.75 m) |
176 lbs (79.83 kg) |
Peregrino Fight Academy |
|
Jose Almazan | "Dino" | 0'0" (0 m) |
135 lbs (61.23 kg) |
Extreme Fight Academy |
|
Josemar Santos Dias | 0'0" (0 m) |
165 lbs (74.84 kg) |
Dragon Fight Academy | |
|
Joseph Kelly | 0'0" (0 m) |
170 lbs (77.11 kg) |
Fight Academy Ireland | |
|
Josh Hoey | 0'0" (0 m) |
145 lbs (65.77 kg) |
Fight Academy Ireland | |
|
Jovica Tomic | 5'10" (1.78 m) |
170 lbs (77.11 kg) |
Fight Move Academy | |
|
Juan Nguyen | 5'10" (1.78 m) |
165 lbs (74.84 kg) |
Fight Academy Merseburg | |
