| Fighter | Nickname | Height | Weight | Association | |
 |
Michael Costa | "The Big Boss" | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
Wand Fight Team |
|
Michael Costales | 5'7" (1.7 m) |
220 lbs (99.79 kg) |
Torture Chamber | |
|
Michael Costa | 5'4" (1.63 m) |
125 lbs (56.7 kg) |
Ferreira Jiu-Jitsu | |
|
Michael Jefferson Conrado Costa | 0'0" (0 m) |
135 lbs (61.23 kg) |
Gracie Barra/Natal-RN | |
|
Michael William Costa | "Maicon" | 5'3" (1.6 m) |
125 lbs (56.7 kg) |
Dragon Fight / Nova Uniao |
