Tous les combattants
 | Jacob Horton | 0-1-0 REC | #7568 |  |
 | Jacob Kilburn | 0-2-0 UFC | #4001 | |
 | Jacob Lagoa | 1-0-0 REC | #1889 | |
 | Jacob Malkoun | 6-3-0 UFC | #601 |  |
 | Jacob Pais | 0-1-0 REC | #6595 | |
 | Jacob Romero | 0-1-0 REC | #7050 | |
 | Jacob Rosales | 1-3-0 REC | #2684 | |
 | Jacob Silva | 0-2-0 REC | #6390 | |
 | Jacob Thrall | 0-1-0 REC | #6200 | |
 | Jacob Volkmann | 6-4-0 UFC | #2248 | |
 | Jacob Wiggins | 0-1-0 REC | #5263 | |
 | Jacob Yancey | 1-0-0 REC | #1901 | |
 | Jacobe Smith | 3-0-0 UFC | #849 | |
 | Jacobi Jones | 2-3-0 REC | #2713 | |
 | Jacqueline Cavalcanti | 5-1-0 UFC | #326 |  |
 | Jade Jorand | 1-1-0 REC | #1136 |  |
 | Jade Masson-Wong | 0-1-0 REC | #3886 |  |
 | Jaden Ortega | #8143 | | |
 | Jady Menezes | 2-0-0 REC | #3121 |  |
 | Jae Hoon Lee | 0-1-0 REC | #7049 |  |
 | Jae Hyun Park | 1-2-0 REC | #2715 | |
 | Jaeleen Robledo | 1-0-0 REC | #3216 | |
 | Jafel Filho | 3-3-0 UFC | #1368 | |
 | Jai Herbert | 4-5-1 UFC | #587 |  |
 | Jaida Harshman | 0-1-0 REC | #6352 | |