4,297 fighters indexed
| Fighter | IQ | Division | Record | Stance | Ht | Reach | SLpM | Acc | TD | Fin% |
|---|---|---|---|---|---|---|---|---|---|---|
| Kaloyan Kolev | 57 | — | 10-1-0 | Orthodox | 6' 2" | 73" | 1.12 | 45% | 10.1 | — |
| Kamal Shalorus | 53 | — | 9-5-2 | Orthodox | 5' 8" | 68" | 3.06 | 32% | 2.1 | 11% |
| Kamaru Usman | 68 | — | 21-4-0 | Switch | 6' 0" | 76" | 4.16 | 51% | 2.8 | 24% |
| Kamuela Kirk | 53 | — | 12-6-0 | Switch | 5' 10" | 75" | 3.22 | 50% | 1.5 | — |
| Kanako Murata | 65 | — | 12-3-0 | Orthodox | 5' 1" | 62" | 2.15 | 56% | 3.4 | — |
| Kantharaj Agasa | 60 | Bantamweight | 12-3-0 | — | -- | — | — | — | — | — |
| Karen Darabedyan | 62 | — | 13-6-0 | Orthodox | 5' 7" | 68" | 3.43 | 51% | 2.1 | — |
| Karine Gevorgyan | 50 | — | 3-3-0 | — | 5' 4" | 63" | 1.20 | 20% | — | — |
| Karine Silva | 57 | Flyweight | 19-7-0 | Orthodox | 5' 5" | 67" | 2.24 | 38% | 1.9 | 21% |
| Karl Amoussou | 63 | Middleweight | 27-7-2 | Orthodox | 5' 11" | — | 1.47 | 34% | — | — |
| Karl Reed | 52 | — | 6-1-0 | Orthodox | 6' 3" | 78" | 2.04 | 44% | 1.1 | — |
| Karl Roberson | 54 | — | 9-6-0 | Southpaw | 6' 1" | 74" | 2.57 | 51% | 0.7 | 33% |
| Karl Williams | 65 | — | 10-2-0 | Orthodox | 6' 3" | 79" | 2.68 | 48% | 4.2 | — |
| Karla Benitez | 56 | — | 14-11-1 | — | 5' 3" | — | — | — | — | — |
| Karlos Vemola | 63 | — | 17-5-0 | Orthodox | 6' 0" | 75" | 1.67 | 44% | 1.9 | 12% |
| Karo Parisyan | 58 | — | 24-11-0 | Orthodox | 5' 10" | 72" | 2.49 | 41% | 5.3 | 8% |
| Karol Rosa | 63 | — | 19-7-0 | Orthodox | 5' 5" | 67" | 5.88 | 56% | 1.2 | — |
| Karolina Kowalkiewicz | 53 | — | 16-10-0 | Orthodox | 5' 3" | 64" | 5.54 | 42% | 0.4 | 6% |
| Karolina Wojcik | 68 | — | 9-2-0 | Orthodox | 5' 2" | — | 2.67 | 65% | 2.0 | — |
| Kasey Tanner | 62 | — | 6-1-0 | Orthodox | 5' 7" | 69" | 6.60 | 50% | 2.0 | — |
| Kathryn Paprocki | 43 | — | 3-2-0 | Orthodox | 5' 3" | 63" | 1.00 | 23% | — | — |
| Katlyn Cerminara | 63 | Flyweight | 18-6-0 | Orthodox | 5' 9" | 68" | 4.58 | 34% | 0.3 | — |
| Katsuaki Furuki | 43 | — | 1-1-0 | — | 6' 0" | — | 0.27 | 10% | — | — |
| Katsuhiko Nagata | 43 | — | 6-7-3 | Southpaw | 5' 7" | — | 1.05 | 19% | 1.0 | — |
| Katsuhisa Fujii | 46 | — | 9-18-1 | Orthodox | 6' 0" | — | 4.00 | 50% | 2.1 | 22% |
| Katsunori Kikuno | 60 | — | 24-8-2 | Orthodox | 5' 8" | 66" | 2.64 | 40% | 1.9 | 13% |
| Katsuya Inoue | 49 | — | 19-9-4 | Southpaw | 5' 9" | — | 3.41 | 24% | — | — |
| Katsuyori Shibata | 41 | — | 4-11-1 | Orthodox | 6' 0" | — | 2.06 | 35% | 0.5 | 25% |
| Kaue Fernandes | 66 | — | 11-2-0 | Orthodox | 5' 9" | 73" | 4.28 | 55% | 1.2 | 18% |
| Kaushik Saikumar | 47 | — | 5-1-0 | Orthodox | 5' 10" | 71" | 0.81 | 28% | — | — |
| Kay Hansen | 51 | — | 7-6-0 | Orthodox | 5' 2" | 63" | 3.01 | 50% | 1.8 | 14% |
| Kayla Harrison | 85 | — | 19-1-0 | Southpaw | 5' 8" | 66" | 4.29 | 62% | 2.8 | 11% |
| Kaynan Kruschewsky | 64 | — | 15-3-0 | Orthodox | 6' 0" | 73" | 5.67 | 50% | 2.7 | 7% |
| Kazuhiro Hamanaka | 47 | — | 5-7-1 | Southpaw | 6' 0" | — | 1.70 | 37% | — | — |
| Kazuhiro Nakamura | 53 | — | 21-13-0 | Orthodox | 5' 11" | 70" | 1.56 | 37% | 1.7 | 19% |
| Kazuki Okubo | 45 | — | 7-9-0 | Orthodox | 5' 11" | — | 1.53 | 38% | 0.5 | 14% |
| Kazuki Tokudome | 58 | — | 18-7-1 | Southpaw | 5' 11" | 73" | 2.26 | 41% | 2.0 | — |
| Kazula Vargas | 60 | — | 12-5-0 | Southpaw | 5' 8" | 71" | 3.65 | 53% | 0.4 | — |
| Kazuma Maruyama | 59 | — | 11-7-0 | Orthodox | 5' 11" | 72" | 3.83 | 41% | 4.8 | — |
| Kazunari Murakami | 50 | — | 5-5-0 | Orthodox | 6' 1" | — | — | — | — | 20% |
| Kazunori Yokota | 58 | — | 25-7-3 | Orthodox | 5' 8" | — | 0.67 | 31% | — | — |
| Kazuo Misaki | 56 | — | 25-11-2 | Orthodox | 5' 8" | — | 2.85 | 40% | 0.7 | 4% |
| Kazushi Sakuraba | 55 | — | 26-17-1 | Southpaw | 6' 0" | — | 1.26 | 41% | 1.3 | 85% |
| Kazuyuki Fujita | 55 | — | 15-12-0 | Orthodox | 6' 0" | — | 1.05 | 49% | 2.8 | 33% |
| Kazuyuki Miyata | 61 | — | 15-9-0 | Orthodox | 5' 8" | — | 2.04 | 52% | 4.3 | — |
| KB Bhullar | 56 | Middleweight | 8-2-0 | Switch | 6' 4" | 78" | 4.31 | 49% | — | — |
| Keenan Raymond | 51 | — | 3-3-0 | — | -- | — | — | — | — | — |
| Keigo Kunihara | 53 | — | 3-2-0 | Orthodox | 6' 0" | — | 0.17 | 10% | 5.0 | — |
| Keiichiro Nakamura | 61 | Featherweight | 8-1-0 | Southpaw | 5' 10" | 70" | 4.48 | 41% | — | 25% |
| Keiichiro Yamamiya | 53 | — | 45-35-10 | Southpaw | 5' 11" | — | — | — | — | — |