| Fighter | Nickname | Height | Weight | Association | |
 |
Caleb Swoveland | 0'0" (0 m) |
170 lbs (77.11 kg) |
Ruthless Boxing and MMA | |
|
Corey Trial | 0'0" (0 m) |
155 lbs (70.31 kg) |
Ruthless MMA | |
|
Kirk Piatt | 6'2" (1.88 m) |
170 lbs (77.11 kg) |
Ruthless MMA | |
|
Sami Antar | 6'6" (1.98 m) |
205 lbs (92.99 kg) |
Ruthless Fight Company / Oosterbaan MMA | |
