';
| Fighter | Nickname | Height | Weight | Association | |
| Alex Karalexis | "T-Rex" | 5'8" (1.73 m) |
170 lbs (77.11 kg) |
Team Sityodtong | |
| Andres Jeudi | "The Black Shark" | 5'11" (1.8 m) |
155 lbs (70.31 kg) |
Team Sityodtong | |
| Bekzod Abdurakhmonov | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
Team Sityodtong | ||
| Brandon Chagnon | 5'11" (1.8 m) |
182 lbs (82.55 kg) |
Team Sityodtong | ||
| Bryan Rossi | 0'0" (0 m) |
150 lbs (68.04 kg) |
Team Sityodtong | ||
| Calvin Kattar | "The Boston Finisher" | 5'11" (1.8 m) |
145 lbs (65.77 kg) |
Carlos Neto BJJ / Team Sityodtong | |
| Cheyenne Vazquez | 5'11" (1.8 m) |
185 lbs (83.91 kg) |
Team Sityodtong | ||
| Chip Moraza-Pollard | "The Surgeon" | 5'10" (1.78 m) |
170 lbs (77.11 kg) |
Cape Cod Fighting Alliance / Team Sityodtong | |
| Chris Grandmaison | 0'0" (0 m) |
145 lbs (65.77 kg) |
Renzo Gracie Jiu-Jitsu NH / Team Sityodtong | ||
| Chris Cape | 6'0" (1.83 m) |
185 lbs (83.91 kg) |
Team Sityodtong / Combat Sports Boston | ||
| Chris Rowley | "Kumite" | 5'7" (1.7 m) |
135 lbs (61.23 kg) |
Team Sityodtong | |
| Dale Hartt | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
Team Sityodtong | ||
| Dat Tran | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
Team Sityodtong | ||
| Davis Roast | 0'0" (0 m) |
135 lbs (61.23 kg) |
Team Sityodtong | ||
| Ed Forlenza | 0'0" (0 m) |
155 lbs (70.31 kg) |
Juniko / Team Sityodtong | ||
| Eddie Lee | "Crazy" | 0'0" (0 m) |
145 lbs (65.77 kg) |
Team Sityodtong | |
| Floran Kacaku | 5'11" (1.8 m) |
235 lbs (106.59 kg) |
Team Sityodtong | ||
| George Abele | 0'0" (0 m) |
170 lbs (77.11 kg) |
Team Sityodtong | ||
| Greg Rebello | "Ribz" | 6'0" (1.83 m) |
248 lbs (112.49 kg) |
Team Sityodtong / Tri-Force MMA | |
| Isaiah Gomez | 6'3" (1.91 m) |
155 lbs (70.31 kg) |
Team Sityodtong | ||