Poids Plumes Hommes
 | Kouya Kanda | 1-1-0 REC | #6204 |  |
 | Koyomi Matsushima | 1-2-0 REC | #4319 | |
 | Kron Gracie | 1-3-0 UFC | #2739 |  |
 | Krzysztof Geburek | 0-1-0 REC | #5757 |  |
 | Kurban Taygibov | 2-1-0 REC | #1702 |  |
 | Kurtis Campbell | 0-1-0 UFC | #1259 |  |
 | Kurtis Ellis | 1-1-0 REC | #6725 |  |
 | Kyle Bochniak | 2-5-0 UFC | #2667 | |
 | Kyle Zimick | 0-1-0 REC | #5537 | |
 | Kyohei Hagiwara | 2-3-0, 1NC REC | #2126 | |
 | Kyoma Akimoto | 8-1-0 REC | #343 | |
 | Laird Anderson | 3-0-0 REC | #4116 | |
 | Lance Lawrence | 2-2-0 REC | #3912 | |
 | Lazar Stojadinovic | 0-3-0 REC | #5053 | |
 | Leandro Solano | 0-2-0 REC | #4638 |  |
 | Lee Coville | 0-1-0 REC | #7643 | |
 | Leigh Remedios | 0-1-0 UFC | #5024 | |
 | Leon Armes | 3-2-0 REC | #2615 | |
 | Leon Zamuangana | #7972 |  | |
 | Leonard Garcia | 2-7-0 UFC | #2875 | |