Poids Mi-Moyens Hommes
 | Jackson Clarke | 1-0-0 REC | #6845 |  |
 | Jacob Horton | 0-1-0 REC | #7670 |  |
 | Jacob Volkmann | 6-4-0 UFC | #2256 | |
 | Jacobe Smith | 3-0-0 UFC | #944 | |
 | Jaden Ortega | #8097 | | |
 | Jake Babian | 0-1-0 REC | #4008 | |
 | Jake Ellenberger | 10-11-0 UFC | #921 | |
 | Jake Hecht | 1-2-0 UFC | #4575 | |
 | Jake Matthews | 16-8-0 UFC | #166 |  |
 | Jaleel Willis | 1-3-0 REC | #2804 | |
 | Jalin Fuller | 0-1-0 REC | #7410 | |
 | James Dixon | 0-1-0 REC | #7078 | |
 | James Giboo | 0-1-0 UFC | #6017 | |
 | James Head | 2-3-0 UFC | #3842 | |
 | James Krause | 9-4-0 UFC | #1164 | |
 | James Lewis | 1-1-0 REC | #6356 | |
 | James Llontop | 0-3-0 UFC | #2358 |  |
 | James Martin | 1-1-0 REC | #4471 | |
 | James Navarro | 0-1-0 REC | #6412 |  |
 | James Vake | 0-2-0 REC | #3957 |  |