| Fighter | Nickname | Height | Weight | Association | |
 |
Justin Sims | 5'5" (1.65 m) |
132 lbs (59.87 kg) |
Reno Academy of Combat | |
|
Kadro Nargalic | 0'0" (0 m) |
135 lbs (61.23 kg) |
Tuzla Combat Academy | |
|
Kalyn Schwartz | ".50 Kal" | 5'5" (1.65 m) |
116 lbs (52.62 kg) |
Rogue Combat Academy |
|
Kanako Murata | 5'1" (1.55 m) |
115 lbs (52.16 kg) |
Combat Sports Academy | |
|
Kantharaj Agasa | "Kannadiga" | 5'4" (1.63 m) |
135 lbs (61.23 kg) |
Indian Combat Sports Academy |
|
Karl Roberson | "Baby K" | 6'1" (1.85 m) |
184 lbs (83.46 kg) |
Killer B Combat Sports Academy |
|
Kasie Brower | 5'4" (1.63 m) |
125 lbs (56.7 kg) |
Cage Combat Academy | |
|
Kathryn Davis | 5'5" (1.65 m) |
111 lbs (50.35 kg) |
Reno Academy of Combat | |
|
Katy Bradshaw | 0'0" (0 m) |
125 lbs (56.7 kg) |
Sekkyoku Combat Academy | |
|
Kayla Sirjord | 5'5" (1.65 m) |
135 lbs (61.23 kg) |
Academy of Combat Arts | |
|
Kayne Isaac | 0'0" (0 m) |
125 lbs (56.7 kg) |
Combat Sports Academy | |
|
Keith Arns | 0'0" (0 m) |
256 lbs (116.12 kg) |
American Combat Academy | |
|
Kekhrieneitso Angami | "Check Mate" | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
The Combat Academy Nagaland |
|
Kelby Pearah | 0'0" (0 m) |
145 lbs (65.77 kg) |
Elite Combat Academy | |
|
Kelly Lasseigne | 5'8" (1.73 m) |
155 lbs (70.31 kg) |
Reality Combat Academy | |
|
Kelly Clayton | "Skittles" | 5'6" (1.68 m) |
136 lbs (61.69 kg) |
Mercenary Combat Academy |
|
Kelvin Tiller | "The Mama's Boy" | 6'0" (1.83 m) |
270 lbs (122.47 kg) |
Midwest Combat Academy |
|
Ken Paulson | 0'0" (0 m) |
185 lbs (83.91 kg) |
Hudson Combat Academy | |
|
Kenny Licea | "Hella" | 6'0" (1.83 m) |
170 lbs (77.11 kg) |
Midwest Combat Academy |
|
Khao Kruc | 0'0" (0 m) |
0 lbs (0 kg) |
San Diego Combat Academy | |
