Poids Mouches Hommes
 | Imram Magaramov | 0-1-0 REC | #5451 |  |
 | Imran Bukuev | 2-1-0 REC | #2796 |  |
 | Irgit Oveenchi | 0-1-0 REC | #6431 | |
 | Isiah Torres | 1-0-0 REC | #7128 |  |
 | Ivan Alves | 0-1-0 REC | #6954 |  |
 | Jack Duffy | 0-1-0 REC | #5696 | |
 | Jacob Romero | 0-1-0 REC | #7179 | |
 | Jacob Silva | 0-2-0 REC | #6453 | |
 | Jae Hoon Lee | 0-1-0 REC | #7153 |  |
 | Jafel Filho | 3-3-0 UFC | #1395 | |
 | Jaime Alvarez | 1-0-0 REC | #6412 | |
 | Jaime Lloyd | 1-0-0 REC | #2568 | |
 | Jamal Fayzullaev | 0-1-0 REC | #6819 | |
 | Jamie Abbott-Bissett | 2-0-0 REC | #3268 |  |
 | Jamshid Tilyaev | #7979 |  | |
 | Jared Braun | 0-2-0 REC | #4493 | |
 | Jarred Brooks | 2-2-0 UFC | #3379 | |
 | Jarret Betancourt | #8182 | | |
 | Javier Cepeda | 0-1-0 REC | #7201 | |
 | Jawany Scott | 6-2-0 REC | #1321 |  |