Poids Légers Hommes
 | Juri Ohara | #7704 |  | |
 | Justin Buchholz | 1-4-0 UFC | #3925 |  |
 | Justin Gaethje | 11-5-0 UFC | #2 | |
 | Justin Gomez | 1-1-0 REC | #7659 |  |
 | Justin James | 0-1-0 UFC | #7020 | |
 | Justin Jaynes | 1-4-0 UFC | #2968 | |
 | Justin Montalvo | 0-2-0 REC | #6112 | |
 | Justin Salas | 3-4-0 UFC | #3073 | |
 | Kacper Formela | 2-2-0 REC | #1814 |  |
 | Kacper Fornalski | 1-2-0 REC | #3601 | |
 | Kajan Johnson | 4-3-0 UFC | #2016 |  |
 | Kamal Shalorus | 0-3-0 UFC | #2675 |  |
 | Kamuela Kirk | 1-2-0 UFC | #3912 | |
 | Kane Mousah | 1-3-0 REC | #3802 |  |
 | Kanybek Zhanybekov | 0-2-0 REC | #4809 |  |
 | Karan Mosebach | #7643 |  | |
 | Karol Arteaga | 1-1-0 REC | #1895 |  |
 | Kase Tucker | #7895 | | |
 | Katsunori Kikuno | 2-3-0 UFC | #3410 | |
 | Kauan Leopoldina | 0-1-0 REC | #6147 |  |