| Fighter | Nickname | Height | Weight | Association | |
 |
Robson Luiz Caetano | 0'0" (0 m) |
135 lbs (61.23 kg) |
Sparta Fight Team | |
|
Roger dos Santos | "Massacre" | 5'8" (1.73 m) |
145 lbs (65.77 kg) |
Fight Master/ Sparta |
|
Roger Cosme | 0'0" (0 m) |
135 lbs (61.23 kg) |
Sparta MMA La Paz | |
|
Roman Bychkov | 5'8" (1.73 m) |
145 lbs (65.77 kg) |
Sparta Irkutsk | |
|
Roman Gurbanov | 0'0" (0 m) |
170 lbs (77.11 kg) |
Sparta Gym | |
|
Roman Hohlov | 0'0" (0 m) |
145 lbs (65.77 kg) |
Sparta | |
|
Romilton de Jesus | 0'0" (0 m) |
170 lbs (77.11 kg) |
AM Team Sparta Jiu-Jitsu | |
|
Ron Becker | "Boy Wonder" | 0'0" (0 m) |
155 lbs (70.31 kg) |
Sparta MMA |
|
Ruslan Imanshapiev | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
Sparta | |
|
Sadi Yusupov | 5'6" (1.68 m) |
125 lbs (56.7 kg) |
Fight Club Sparta | |
|
Sarom Melchor | 0'0" (0 m) |
155 lbs (70.31 kg) |
Sparta Cubas | |
|
Sebastian Czuba | 0'0" (0 m) |
185 lbs (83.91 kg) |
Team Sparta Izegem | |
|
Sebastian Kwarciany | 0'0" (0 m) |
265 lbs (120.2 kg) |
Sparta MMA Academy | |
|
Sebastian Adamczyk | 5'11" (1.8 m) |
180 lbs (81.65 kg) |
Sparta Fight Team | |
|
Sebastian Caso | 0'0" (0 m) |
0 lbs (0 kg) |
Sparta | |
|
Semen Hlinkin | 5'7" (1.7 m) |
155 lbs (70.31 kg) |
Sparta | |
|
Sergey Khodyrev | 5'11" (1.8 m) |
155 lbs (70.31 kg) |
Sparta | |
|
Sergey Derval | 0'0" (0 m) |
135 lbs (61.23 kg) |
Sparta Gym | |
|
Sergio Alvarez | "Boyka" | 5'8" (1.73 m) |
145 lbs (65.77 kg) |
Team Sparta |
|
Sergio Rivera | 0'0" (0 m) |
155 lbs (70.31 kg) |
Team Sparta Gym | |
