Poids Coqs Hommes
 | Keir Harvie | 2-3-0 REC | #3615 |  |
 | Kelvin Sterling | 0-1-0 REC | #6152 |  |
 | Ken Stone | 2-2-0 UFC | #3671 | |
 | Kenji Bortoluzzi | 0-3-0 REC | #4288 |  |
 | Kenshin Kodama | 0-1-0 REC | #6302 |  |
 | Kenshin Saito | 0-1-0 REC | #4734 | |
 | Kenta Takizawa | 0-1-0 REC | #6888 | |
 | Kevin Azouz | 0-3-0 REC | #3168 |  |
 | Kevin Caperna | 1-2-0 REC | #3202 |  |
 | Kevin Cordero | 0-1-0 REC | #5067 |  |
 | Kevin Debras | 0-1-0 REC | #5058 | |
 | Kevin Gray | 0-1-0 REC | #6930 | |
 | Kevin Natividad | 0-3-0 UFC | #3637 | |
 | Khai Wu | 0-1-0 REC | #7458 | |
 | Khamzat Magomadov | 0-1-0 REC | #6673 |  |
 | Khasanzhon Anvarov | 0-1-0 REC | #6629 |  |
 | Khizir Magomadov | 1-0-0 REC | #1149 | |
 | Kholmurod Nurmatov | 1-4-0 REC | #2136 | |
 | Khurshed Kakhorov | 4-1-0 REC | #3024 |  |
 | Kibedy Gordon | 1-0-0 REC | #5192 |  |