| Fighter | Nickname | Height | Weight | Association | |
 |
Rafel Movsesian | 5'4" (1.63 m) |
145 lbs (65.77 kg) |
Integra Fight Gym | |
|
Reginaldo Vieira | 5'6" (1.68 m) |
145 lbs (65.77 kg) |
Amazon School / Haosheng Fight Gym | |
|
Rehaan Lulla | "The Barbarian" | 5'8" (1.73 m) |
157 lbs (71.21 kg) |
Haosheng Fight Gym |
|
Reiji Nakamura | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
Alma Fight Gym Base | |
|
Renato Fecchio | 0'0" (0 m) |
0 lbs (0 kg) |
Surian Fight Gym | |
|
Renjie Cao | 5'8" (1.73 m) |
145 lbs (65.77 kg) |
Wanshi Fight Gym | |
|
Ric Angelo Benosa | "The Slick" | 5'2" (1.57 m) |
115 lbs (52.16 kg) |
Criss Cerillo MMA x OC Fight Gym |
|
Richard Dejcik | 0'0" (0 m) |
185 lbs (83.91 kg) |
Spartakus Fight Gym | |
|
Ricky Rea | 5'8" (1.73 m) |
154 lbs (69.85 kg) |
Elite Fight Gym | |
|
Rimu Ma | 5'10" (1.78 m) |
145 lbs (65.77 kg) |
Zijian Fight Gym | |
|
Rivaldo Pradana | "The Dog" | 5'5" (1.65 m) |
125 lbs (56.7 kg) |
Bali MMA / Kemang Fight Gym |
|
Robin Borjesson | 0'0" (0 m) |
175 lbs (79.38 kg) |
Trondheim Fight Gym | |
|
Rod Staader | 0'0" (0 m) |
170 lbs (77.11 kg) |
Newcastle Fight Gym | |
|
Rodolfo Yuri | 0'0" (0 m) |
145 lbs (65.77 kg) |
Top Fight Gym | |
|
Rogelio Andres Gonzalez Rojas | 0'0" (0 m) |
155 lbs (70.31 kg) |
Top Fight Gym | |
|
Roman Paulus | 5'10" (1.78 m) |
138 lbs (62.6 kg) |
Spartakus Fight Gym | |
|
Romnick Pabalate | 0'0" (0 m) |
125 lbs (56.7 kg) |
Warrior Fight Gym | |
|
Ronald Benosa | "The Wooden" | 5'4" (1.63 m) |
125 lbs (56.7 kg) |
Criss Cerillo MMA x OC Fight Gym |
|
Rongshuai Zhu | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
Sihai Liancheng Fight Gym | |
|
Ronnie Buena | "The Goodlen" | 0'0" (0 m) |
115 lbs (52.16 kg) |
OC Fight Gym |
