| Fighter | Nickname | Height | Weight | Association | |
 |
Rafael Duran | 0'0" (0 m) |
0 lbs (0 kg) |
American Top Team | |
|
Rafael Carvalho | 6'3" (1.91 m) |
205 lbs (92.99 kg) |
LA Sports / American Top Team | |
|
Rafid Haque | 0'0" (0 m) |
155 lbs (70.31 kg) |
American Top Team - Team Lima | |
|
Ramazan Emeev | "Gorets" | 5'10" (1.78 m) |
186 lbs (84.37 kg) |
American Top Team |
|
Ramazan Kuramagomedov | 6'0" (1.83 m) |
170 lbs (77.11 kg) |
American Top Team | |
|
Randy Barroso | 5'11" (1.8 m) |
155 lbs (70.31 kg) |
American Top Team | |
|
Ras Hylton | "The Jamaican Shamrock" | 6'6" (1.98 m) |
239 lbs (108.41 kg) |
American Top Team Tampa |
|
Raush Manfio | "Cavalo de Guerra" | 5'8" (1.73 m) |
156 lbs (70.76 kg) |
American Top Team |
|
Rayanne Harl | 0'0" (0 m) |
135 lbs (61.23 kg) |
American Top Team Sunrise | |
|
Raymond Camp | 6'0" (1.83 m) |
169 lbs (76.66 kg) |
American Top Team Treasure Coast | |
|
Renato Tavares | "The Wizard" | 5'4" (1.63 m) |
145 lbs (65.77 kg) |
American Top Team |
|
Renato Carneiro | "Money Moicano" | 5'11" (1.8 m) |
155 lbs (70.31 kg) |
First Fight Center / American Top Team |
|
Renato Amorim | 0'0" (0 m) |
145 lbs (65.77 kg) |
American Top Team | |
|
Rene Marroquin | "El Matador" | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
American Top Team Ashburn |
|
Reynaldo Walter Duarte | "Reyzinho" | 5'6" (1.68 m) |
125 lbs (56.7 kg) |
American Top Team |
|
Ricardo Pena | 5'8" (1.73 m) |
170 lbs (77.11 kg) |
American Top Team Hammer | |
|
Rich Attonito | "The Raging Bull" | 5'10" (1.78 m) |
170 lbs (77.11 kg) |
American Top Team |
|
Ricky Simon | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
American Top Team Portland | |
|
Rinat Fakhretdinov | "Gladiator" | 6'0" (1.83 m) |
171 lbs (77.56 kg) |
American Top Team |
|
Rinya Nakamura | "Hybrid" | 5'7" (1.7 m) |
136 lbs (61.69 kg) |
American Top Team |
