| Fighter | Nickname | Height | Weight | Association | |
 |
Nikki Knudsen | "Knuckles" | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
Gracie Barra Alaska |
|
Nilson CAESG | 5'7" (1.7 m) |
145 lbs (65.77 kg) |
Gracie Barra Bahia | |
|
Nilton Balmaceda | 0'0" (0 m) |
135 lbs (61.23 kg) |
Gracie Barra Legion | |
|
Nunzio Camarata | "Nunzilla" | 6'0" (1.83 m) |
230 lbs (104.33 kg) |
Gracie Barra Northshore |
|
Nurul Fikri | 5'6" (1.68 m) |
145 lbs (65.77 kg) |
Gracie Barra / Bhagasasi | |
|
Nysio Freitas | 0'0" (0 m) |
155 lbs (70.31 kg) |
Gracie Barra Combat Team | |
|
Omar Hillail | "The Gaza Kid" | 5'10" (1.78 m) |
145 lbs (65.77 kg) |
Gracie Barra Houston |
|
Orlando Sanchez | "The Cuban Tree Stump" | 5'9" (1.75 m) |
235 lbs (106.59 kg) |
Gracie Barra Pasadena / Kings MMA |
|
Orlando Diaz | 0'0" (0 m) |
140 lbs (63.5 kg) |
Gracie Barra Panama | |
|
Osami Machida | "La Salle" | 5'5" (1.65 m) |
155 lbs (70.31 kg) |
Gracie Barra Tokyo |
|
Otavio Sousa | "The Steamroller" | 0'0" (0 m) |
181 lbs (82.1 kg) |
Gracie Barra |
|
Oter Castano | "Sucuri" | 5'7" (1.7 m) |
155 lbs (70.31 kg) |
Gracie Barra Colombia |
|
Oton Dantas | "Soldado" | 5'10" (1.78 m) |
145 lbs (65.77 kg) |
Gracie Barra Bahia |
|
Paapa Inkumsah | "The Pitty" | 6'2" (1.88 m) |
170 lbs (77.11 kg) |
Gracie Barra Calgary |
|
Paige VanZant | "12 Gauge" | 5'4" (1.63 m) |
125 lbs (56.7 kg) |
Gracie Barra Portland |
|
Paris Moran | 5'8" (1.73 m) |
135 lbs (61.23 kg) |
Gracie Barra Katy | |
|
Patrick Frazer | 5'10" (1.78 m) |
136 lbs (61.69 kg) |
Gracie Barra Katy | |
|
Patrik Vodicka | 6'1" (1.85 m) |
185 lbs (83.91 kg) |
Gracie Barra Nitra | |
|
Patryk Kolton | 6'2" (1.88 m) |
170 lbs (77.11 kg) |
Gracie Barra Lodz | |
|
Paul Anderson | 0'0" (0 m) |
185 lbs (83.91 kg) |
Gracie Barra Newcastle | |
