Poids Coqs Hommes
 | Kevin Caperna | 1-2-0 REC | #2648 |  |
 | Kevin Cordero | 0-1-0 REC | #7255 |  |
 | Kevin Gray | 0-1-0 REC | #6408 |  |
 | Kevin Natividad | 0-3-0 UFC | #3216 | |
 | Khai Wu | 0-1-0 REC | #6981 | |
 | Khamzat Magomadov | 0-1-0 REC | #5705 |  |
 | Khasan Dadalov | 3-0-0 REC | #1604 | |
 | Khasanzhon Anvarov | 0-1-0 REC | #5976 |  |
 | Khurshed Kakhorov | 4-1-0 REC | #2624 |  |
 | Kibedy Gordon | 1-0-0 REC | #5102 |  |
 | Kikadze Bondo | 1-0-0 REC | #6029 |  |
 | Kkhiri Kkhiriev | 2-0-0 REC | #382 | |
 | Kleydson Rodrigues | 1-3-0 UFC | #3032 |  |
 | Kodai Yamasaki | #7486 |  | |
 | Kostadin Enev | 0-1-0 REC | #7277 |  |
 | Kosuke Terashima | 0-1-0 REC | #5570 | |
 | Kris Moutinho | 0-4-0 UFC | #1791 | |
 | Kurban Gadzhiev | 1-2-0 REC | #3309 | |
 | Kuushi Ishizaka | 1-0-0 REC | #2164 | |
 | Kuya Ito | 0-1-0 REC | #5553 | |