Poids Légers Hommes
 | Jordan Rinaldi | 2-3-0 UFC | #3798 |  |
 | Jordan Vucenic | 0-2-0 UFC | #439 |  |
 | Jorge de Oliveira | 0-2-0 UFC | #4988 |  |
 | Jorge Gurgel | 3-4-0 UFC | #3229 | |
 | Jorge Patino | 0-1-0 UFC | #4482 | |
 | Josh Shockley | 0-2-0 UFC | #5462 | |
 | Josh Thomson | 3-4-0 UFC | #2532 | |
 | Justin Buchholz | 1-4-0 UFC | #4123 | |
 | Justin Gaethje | 11-5-0 UFC | #9 | |
 | Justin James | 0-1-0 UFC | #7275 | |
 | Justin Jaynes | 1-4-0 UFC | #3135 | |
 | Justin Salas | 3-4-0 UFC | #3211 | |
 | Kajan Johnson | 4-3-0 UFC | #2063 |  |
 | Kamal Shalorus | 0-3-0 UFC | #2742 |  |
 | Kamuela Kirk | 1-2-0 UFC | #3850 | |
 | Katsunori Kikuno | 2-3-0 UFC | #3506 |  |
 | Kaue Fernandes | 3-2-0 UFC | #694 | |
 | Kaynan Kruschewsky | 0-2-0 UFC | #4055 | |
 | Kazuki Tokudome | 1-3-0 UFC | #4135 | |
 | Kelly Dullanty | 0-1-0 UFC | #5952 | |