Tous les combattants
 | Jackson Ross | 0-1-0 REC | #5536 |  |
 | Jackson Soares | 0-1-0 REC | #6433 |  |
 | Jacky Jeanne | 6-2-0 REC | #1578 |  |
 | Jacob Bohn | 0-1-0 REC | #7201 | |
| Jacob Hill | 0-1-0 REC | #7713 | |
 | Jacob Horton | 0-1-0 REC | #7866 | |
 | Jacob Kilburn | 0-2-0 UFC | #4184 | |
 | Jacob Lagoa | 1-0-0 REC | #2250 | |
 | Jacob Malkoun | 6-3-0 UFC | #767 |  |
 | Jacob Pais | 0-1-0 REC | #6095 | |
 | Jacob Romero | 0-1-0 REC | #7481 | |
 | Jacob Rosales | 1-3-0 REC | #2954 | |
 | Jacob Silva | 0-2-0 REC | #6728 | |
 | Jacob Thrall | 0-1-0 REC | #6633 | |
 | Jacob Volkmann | 6-4-0 UFC | #2290 | |
 | Jacob Wiggins | 0-1-0 REC | #5665 | |
 | Jacob Yancey | 1-0-0 REC | #2246 | |
 | Jacobe Smith | 4-0-0 UFC | #210 | |
 | Jacobi Jones | 2-3-0 REC | #2913 | |
 | Jacqueline Cavalcanti | 5-1-0 UFC | #262 |  |
 | Jade Jorand | 1-1-0 REC | #1475 | |
 | Jade Masson-Wong | 0-1-0 REC | #3833 |  |
 | Jaden Ortega | 0-1-0 REC | #3964 | |
 | Jady Menezes | 2-0-0 REC | #3336 | |
 | Jae Hoon Lee | 0-1-0 REC | #7053 |  |