';
| Fighter | Nickname | Height | Weight | Association | |
| Jennifer Stumborg | 5'0" (1.52 m) |
105 lbs (47.63 kg) |
Ronin Warrior Athletics | ||
| Jeremy Karshner | 0'0" (0 m) |
185 lbs (83.91 kg) |
Ronin Training Center | ||
| Jesse O'Rullian | 5'10" (1.78 m) |
145 lbs (65.77 kg) |
Irish Ronin | ||
| Jessica Maruszczak | "The Ginga Ninja" | 5'7" (1.7 m) |
115 lbs (52.16 kg) |
Ronin Warrior Athletics | |
| Joe Cummins | "Silk" | 5'11" (1.8 m) |
170 lbs (77.11 kg) |
Ronin MMA | |
| Joe Berube | 0'0" (0 m) |
205 lbs (92.99 kg) |
Ronin Athletics | ||
| Johan Lopez | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
Ronin BJJ | ||
| Jonathan Figueroa | "El Picante" | 6'0" (1.83 m) |
185 lbs (83.91 kg) |
Ronin Fight Club | |
| Jonathan Barria | 0'0" (0 m) |
135 lbs (61.23 kg) |
Ronin Fight Club | ||
| Jonathan Rabinovici | 0'0" (0 m) |
170 lbs (77.11 kg) |
Ronin Fight Club | ||
| Jonathan Perley | 6'2" (1.88 m) |
196 lbs (88.9 kg) |
Ronin Warrior Athletics | ||
| Jordan Roberts | 6'2" (1.88 m) |
173 lbs (78.47 kg) |
Ronin Warrior Athletics | ||
| Jordan Burkholder | "Butters" | 5'2" (1.57 m) |
125 lbs (56.7 kg) |
Ronin Training Center | |
| Jose Luis Rodriguez | "Pajaro" | 5'11" (1.8 m) |
145 lbs (65.77 kg) |
Ronin MMA | |
| Jose Valentin Guanipa | 0'0" (0 m) |
155 lbs (70.31 kg) |
Ronin MMA Gym | ||
| Josh Smith | "The Wolfman" | 6'1" (1.85 m) |
170 lbs (77.11 kg) |
Ronin Fight Team | |
| Juan Carlos Lopez | "Pugita" | 5'11" (1.8 m) |
253 lbs (114.76 kg) |
Ronin Jiu-Jitsu / ACT Fitness | |
| Juan Ignacio Bruni | 0'0" (0 m) |
125 lbs (56.7 kg) |
Ronin Fight Club | ||
| Justin Gomez | 5'8" (1.73 m) |
115 lbs (52.16 kg) |
Ronin BJJ | ||
| Kacper Mioduszewski | "Golden Polish Boy" | 6'1" (1.85 m) |
185 lbs (83.91 kg) |
Ronin Gold Team | |