';
| Fighter | Nickname | Height | Weight | Association | |
| Alan Belcher | "The Talent" | 6'2" (1.88 m) |
233 lbs (105.69 kg) |
Roufusport / Remix MMA | |
| Albert Cecchini | 6'0" (1.83 m) |
155 lbs (70.31 kg) |
Roufusport | ||
| Andrew Attebury | "Grunt" | 5'7" (1.7 m) |
145 lbs (65.77 kg) |
Roufusport | |
| Andrew Kauzlaric | 0'0" (0 m) |
155 lbs (70.31 kg) |
Roufusport | ||
| Andrew Henschel | 5'11" (1.8 m) |
205 lbs (92.99 kg) |
Roufusport | ||
| Angelo Pettis | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
Roufusport | ||
| Anthony Pettis | "Showtime" | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
Roufusport | |
| Apostoli Demos | "The Golden Greek" | 0'0" (0 m) |
185 lbs (83.91 kg) |
Roufusport | |
| Ashanti Olofintila | 6'0" (1.83 m) |
146 lbs (66.22 kg) |
Roufusport | ||
| Belal Muhammad | "Remember the Name" | 5'10" (1.78 m) |
170 lbs (77.11 kg) |
Roufusport | |
| Ben Askren | "Funky" | 5'10" (1.78 m) |
170 lbs (77.11 kg) |
Roufusport / Evolve MMA | |
| Bill Prochniewski | 5'4" (1.63 m) |
125 lbs (56.7 kg) |
Roufusport | ||
| Brandon Evans | "Blayde" | 5'8" (1.73 m) |
155 lbs (70.31 kg) |
Roufusport | |
| Bruce Strange | 6'0" (1.83 m) |
145 lbs (65.77 kg) |
Roufusport MMA Academy | ||
| Bryan Bautista | "The Ecuadorian Warrior" | 5'7" (1.7 m) |
135 lbs (61.23 kg) |
Roufusport | |
| Bryan Baumgart | "Knucklehead" | 0'0" (0 m) |
145 lbs (65.77 kg) |
Roufusport | |
| Cameo Perdue | 5'6" (1.68 m) |
145 lbs (65.77 kg) |
Roufusport | ||
| Cameron Olson | "Captain Crunch" | 6'1" (1.85 m) |
205 lbs (92.99 kg) |
Roufusport | |
| Chad Johnson | "Big Rig" | 6'2" (1.88 m) |
227 lbs (102.97 kg) |
Roufusport | |
| Chico Camus | "King" | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
Roufusport | |