| Fighter | Nickname | Height | Weight | Association | |
 |
Leighton Hackett | 0'0" (0 m) |
265 lbs (120.2 kg) |
Hammer MMA | |
|
Leonardo da Silva | 0'0" (0 m) |
155 lbs (70.31 kg) |
American Top Team Hammer | |
|
Lorenz Barjami | "The Butcher" | 6'1" (1.85 m) |
205 lbs (92.99 kg) |
Hammer Gym Hamburg |
|
Lorenzo Sanvito | 0'0" (0 m) |
155 lbs (70.31 kg) |
Hammer Team | |
|
Louie Hackett | 0'0" (0 m) |
155 lbs (70.31 kg) |
Hammer MMA | |
|
Mark Coleman | "The Hammer" | 6'1" (1.85 m) |
205 lbs (92.99 kg) |
Hammer House |
|
Marwan Gamal Basyony | 0'0" (0 m) |
145 lbs (65.77 kg) |
Hammer in the Cage | |
|
Marzia Liuzza | 0'0" (0 m) |
121 lbs (54.88 kg) |
Hammer Team | |
|
Mauro Cerilli | "The Hammer" | 6'2" (1.88 m) |
242 lbs (109.77 kg) |
Hammer Team / Aurora MMA |
|
McQueen Ovando | 0'0" (0 m) |
292 lbs (132.45 kg) |
American Top Team Hammer | |
|
Michele Mirabella | 6'2" (1.88 m) |
205 lbs (92.99 kg) |
Hammer Team | |
|
Mike Engel | 5'7" (1.7 m) |
145 lbs (65.77 kg) |
Hammer Gym / Team Ivory MMA | |
|
Niall Gardner | 0'0" (0 m) |
170 lbs (77.11 kg) |
Team Hammer | |
|
Nick Nutter | 5'11" (1.8 m) |
265 lbs (120.2 kg) |
Hammer House | |
|
Oskar Somerfeld | "Universal Soldier" | 0'0" (0 m) |
170 lbs (77.11 kg) |
Hammer Fight Academy |
|
Ramziddin Omonov | 5'10" (1.78 m) |
145 lbs (65.77 kg) |
Hammer | |
|
Randy Crawford | 6'0" (1.83 m) |
170 lbs (77.11 kg) |
Hammer House | |
|
Ricardo Pena | 5'8" (1.73 m) |
170 lbs (77.11 kg) |
American Top Team Hammer | |
|
Roberto Valenzuela Yataco | 0'0" (0 m) |
205 lbs (92.99 kg) |
Team Hammer Luta Livre | |
|
Royce Alger | 5'10" (1.78 m) |
205 lbs (92.99 kg) |
Hammer House | |
