| Fighter | Nickname | Height | Weight | Association | |
 |
Josh Stansbury | "The Sandman" | 6'2" (1.88 m) |
205 lbs (92.99 kg) |
Team Impact |
|
Josh Downing | 5'8" (1.73 m) |
170 lbs (77.11 kg) |
Cook's Impact | |
|
Josh Plant | "The Power" | 0'0" (0 m) |
170 lbs (77.11 kg) |
Impact Combat & Fitness |
|
Joshua Jacobs | "The Jaguar" | 0'0" (0 m) |
135 lbs (61.23 kg) |
Impact Fitness |
|
Joshua Clark | 5'10" (1.78 m) |
145 lbs (65.77 kg) |
Team Impact | |
|
Josimar Lara | "Simao" | 0'0" (0 m) |
170 lbs (77.11 kg) |
Brazilian Impact Team |
|
Journey Newson | 5'5" (1.65 m) |
139 lbs (63.05 kg) |
Impact Jiu Jitsu | |
|
Juan Wen Jie | 6'1" (1.85 m) |
158 lbs (71.67 kg) |
Impact MMA Singapore | |
|
Kacper Korbal | 0'0" (0 m) |
150 lbs (68.04 kg) |
Impact Plock | |
|
Kamel Benshala | 0'0" (0 m) |
155 lbs (70.31 kg) |
Carlson Gracie Team / Fight Team Impact | |
|
Kanho Ryu | 5'7" (1.7 m) |
145 lbs (65.77 kg) |
Deep Official Gym Impact | |
|
Kaoto Matsukawa | 0'0" (0 m) |
155 lbs (70.31 kg) |
CB Impact | |
|
Katana Nishimura | "Katanaman" | 5'10" (1.78 m) |
176 lbs (79.83 kg) |
Impact |
|
Kazuyoshi Ikeda | 0'0" (0 m) |
0 lbs (0 kg) |
Deep Official Gym Impact | |
|
Keegan Marshall | 6'2" (1.88 m) |
186 lbs (84.37 kg) |
Impact MMA Nanaimo | |
|
Kei Takahashi | 0'0" (0 m) |
169 lbs (76.66 kg) |
Deep Official Gym Impact | |
|
Kendall Jackson | 5'11" (1.8 m) |
265 lbs (120.2 kg) |
Full Impact Fitness | |
|
Kenichiro Adachi | 0'0" (0 m) |
155 lbs (70.31 kg) |
CB Impact | |
|
Kenny Orellana | 5'9" (1.75 m) |
145 lbs (65.77 kg) |
Cook's Impact Academy of Martial Arts | |
|
Kenshiro Watanabe | 5'6" (1.68 m) |
159 lbs (72.12 kg) |
Impact | |
