| Fighter | Nickname | Height | Weight | Association | |
 |
Alexis Chapa | 5'2" (1.57 m) |
125 lbs (56.7 kg) |
One Nation Fight Team | |
|
Bill Peck | 0'0" (0 m) |
170 lbs (77.11 kg) |
One Nation Fight Team | |
|
Daniella Silva | 0'0" (0 m) |
135 lbs (61.23 kg) |
Fight Nation Internacional | |
|
Ernesto Lopez | 5'11" (1.8 m) |
170 lbs (77.11 kg) |
One Nation Fight Team | |
|
Josh Powell | "JP" | 6'3" (1.91 m) |
244 lbs (110.68 kg) |
One Nation Fight Team |
|
Kathy Solorzano | 5'3" (1.6 m) |
115 lbs (52.16 kg) |
One Nation Fight Team | |
|
Makola Kingani | 0'0" (0 m) |
145 lbs (65.77 kg) |
Fight Nation Internacional | |
|
Makula Kingani | "Emma" | 0'0" (0 m) |
145 lbs (65.77 kg) |
Fight Nation |
|
Mehrdad Khanzadeh | "Black Wolf" | 5'6" (1.68 m) |
122 lbs (55.34 kg) |
Fight Nation Hua Hin |
|
Pavlos Mparnis | 0'0" (0 m) |
155 lbs (70.31 kg) |
X Fight Nation | |
|
Robert Swan | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
One Nation Fight Team | |
|
Ryan Reneau | "Cowboy" | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
One Nation Fight Team |
