';
| Fighter | Nickname | Height | Weight | Association | |
| Keiichi Matsumoto | 0'0" (0 m) |
0 lbs (0 kg) |
Ring of Fire Martial Arts Academy | ||
| Keith Goines | 6'0" (1.83 m) |
265 lbs (120.2 kg) |
Ring Combat Sports, LLC | ||
| Khalid Ahmed | "The Abyssinian Lion" | 0'0" (0 m) |
125 lbs (56.7 kg) |
Ring Side Gym | |
| Kristy Stafford | 0'0" (0 m) |
180 lbs (81.65 kg) |
Ring Combat Sports, LLC | ||
| Kyle Frankenfield | 0'0" (0 m) |
170 lbs (77.11 kg) |
Ring Combat Sports, LLC | ||
| Lasha Odishelidze | 5'8" (1.73 m) |
143 lbs (64.86 kg) |
Ring Side Gym | ||
| Lasha Jikuri | 0'0" (0 m) |
145 lbs (65.77 kg) |
Ring Side Gym | ||
| Laysson Canhoto | 0'0" (0 m) |
135 lbs (61.23 kg) |
Ring Star Academy / Fight Gyn | ||
| Leo Brunon | 0'0" (0 m) |
155 lbs (70.31 kg) |
Ring Side Gym / Climax MMA | ||
| Logan Hurley | "The Hitman" | 0'0" (0 m) |
125 lbs (56.7 kg) |
Ring Combat Sports, LLC | |
| Luis Bilik | 0'0" (0 m) |
172 lbs (78.02 kg) |
Freestyle / Dogs of the Ring | ||
| Luke O'Donovan | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
Pacific Ring Sports | ||
| Maciej Talarczyk | 0'0" (0 m) |
185 lbs (83.91 kg) |
Ring Raiders Gdynia | ||
| Marcos Lopez | 5'11" (1.8 m) |
155 lbs (70.31 kg) |
Ring of Fire Martial Arts Academy | ||
| Marcus Von | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
Ring Demon Mixed Martial Arts Academy | ||
| Marius Guli | 0'0" (0 m) |
0 lbs (0 kg) |
Knights of the Ring | ||
| Mark Ata | 6'3" (1.91 m) |
265 lbs (120.2 kg) |
Pacific Ring Sports | ||
| Marlo Custodio | 5'9" (1.75 m) |
145 lbs (65.77 kg) |
Pacific Ring Sports | ||
| Marqwuan Morris | 0'0" (0 m) |
155 lbs (70.31 kg) |
Pacific Ring Sports | ||
| Mathew Porter | 0'0" (0 m) |
240 lbs (108.86 kg) |
Ring Combat Sports, LLC | ||