Tous les combattants
 | Kevin Lee | 11-8-0 UFC | #412 |  |
 | Kevin Natividad | 0-3-0 UFC | #3427 | |
 | Kevin Pease | 1-0-0 REC | #6623 | |
 | Kevin Petshi | 0-1-0 REC | #5575 |  |
 | Kevin Randleman | 4-3-0 UFC | #1130 | |
 | Kevin Rosas | #7619 | | |
 | Kevin Rosier | 1-2-0 UFC | #3749 | |
 | Kevin Ruart | #7667 |  | |
 | Kevin Syler | 1-1-0 REC | #5300 |  |
 | Kevin Szaflarski | 0-1-0 REC | #6603 |  |
 | Kevin Vallejos | 4-0-0 UFC | #161 |  |
 | Keweny Lopes | 3-3-0 REC | #2687 |  |
 | Keyes Nelson | 0-1-0 REC | #7055 | |
 | Keynan Davis | 1-2-0 REC | #4949 | |
 | Keyth Dawson | 0-1-0 REC | #7367 | |
 | Keyvan Rezaei | 0-1-0 REC | #6056 |  |
 | Khabib Nabiev | 0-1-0 REC | #5070 |  |
 | Khabib Nurmagomedov | 13-0-0 UFC | #98 | |
 | Khadim Dia | 6-0-0 REC | #662 |  |
 | Khadis Ibragimov | 0-4-0 UFC | #600 | |
 | Khadzhimurat Bestaev | 0-2-0 REC | #5510 | |
 | Khai Wu | 0-1-0 REC | #7248 | |
 | Khairulla Khaitullaev | 0-1-0 REC | #5781 | |
 | Khakimzhan Davronov | 0-1-0 REC | #6514 | |
 | Khaled Mahmoud | #7762 |  |