';
| Fighter | Nickname | Height | Weight | Association | |
| Francisco Cleilson Silva | "Katun" | 0'0" (0 m) |
135 lbs (61.23 kg) |
Alpha Kombat | |
| Frank Loya | 5'5" (1.65 m) |
166 lbs (75.3 kg) |
Team Alpha Male | ||
| Freddie Aquitania | "Bigg" | 6'1" (1.85 m) |
238 lbs (107.95 kg) |
Team Alpha Male | |
| Gadir Guliyev | "Koba" | 5'11" (1.8 m) |
175 lbs (79.38 kg) |
Alpha Top Team | |
| Gael Eduardo Lara Lopez | 5'10" (1.78 m) |
125 lbs (56.7 kg) |
Team Alpha Wolves | ||
| Galo Gonzalez | 0'0" (0 m) |
125 lbs (56.7 kg) |
Alpha Wolf | ||
| Geene Goncalves | 0'0" (0 m) |
135 lbs (61.23 kg) |
Pelotao Alpha / Duarte Team | ||
| Genil Francisco | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
The Alpha One | ||
| Genki Tokita | 0'0" (0 m) |
135 lbs (61.23 kg) |
Alpha Gym / Alliance-Square | ||
| German Izaguev | 5'5" (1.65 m) |
155 lbs (70.31 kg) |
Team Alpha Germany | ||
| Gilberto Gomes Souza | 0'0" (0 m) |
185 lbs (83.91 kg) |
Alpha Combat | ||
| Guilherme Faria | 5'8" (1.73 m) |
145 lbs (65.77 kg) |
Team Alpha Male | ||
| Halil Halil | 0'0" (0 m) |
155 lbs (70.31 kg) |
Team Alpha Germany | ||
| Hamidullah Gullakhil | "Neck Breaker" | 5'7" (1.7 m) |
125 lbs (56.7 kg) |
Team Alpha | |
| Harun Gueler | 0'0" (0 m) |
155 lbs (70.31 kg) |
Team Alpha Bar | ||
| Hayato Kuwa | "Overeem" | 0'0" (0 m) |
135 lbs (61.23 kg) |
Reversal Gym Tachikawa Alpha | |
| Hector Sandoval | "Kid Alex" | 5'2" (1.57 m) |
125 lbs (56.7 kg) |
Team Alpha Male | |
| Heliodoro Sanabria | 5'6" (1.68 m) |
0 lbs (0 kg) |
Lions Alpha Team | ||
| Hiroki Tan | 0'0" (0 m) |
135 lbs (61.23 kg) |
Reversal Gym Tachikawa Alpha | ||
| Hiroyasu Seki | 0'0" (0 m) |
145 lbs (65.77 kg) |
Reversal Gym Tachikawa Alpha | ||