Poids Légers Hommes
 | Jordan Rinaldi | 2-3-0 UFC | #3747 |  |
 | Jordan Vucenic | 0-2-0 UFC | #359 |  |
 | Jorge de Oliveira | 0-2-0 UFC | #4905 |  |
 | Jorge Gurgel | 3-4-0 UFC | #3200 | |
 | Jorge Patino | 0-1-0 UFC | #4451 | |
 | Josh Shockley | 0-2-0 UFC | #5380 | |
 | Josh Thomson | 3-4-0 UFC | #2518 | |
 | Justin Buchholz | 1-4-0 UFC | #4044 | |
 | Justin Gaethje | 11-5-0 UFC | #8 | |
 | Justin James | 0-1-0 UFC | #7150 | |
 | Justin Jaynes | 1-4-0 UFC | #3090 | |
 | Justin Salas | 3-4-0 UFC | #3165 | |
 | Kajan Johnson | 4-3-0 UFC | #2013 |  |
 | Kamal Shalorus | 0-3-0 UFC | #2719 |  |
 | Kamuela Kirk | 1-2-0 UFC | #3814 | |
 | Katsunori Kikuno | 2-3-0 UFC | #3488 |  |
 | Kaue Fernandes | 3-2-0 UFC | #595 | |
 | Kaynan Kruschewsky | 0-2-0 UFC | #3989 | |
 | Kazuki Tokudome | 1-3-0 UFC | #4049 | |
 | Kelly Dullanty | 0-1-0 UFC | #5893 | |