Poids Mouches Hommes
 | Ignacio Fernandez | 0-1-0 REC | #6599 |  |
 | Igor Siqueira | 1-1-0 REC | #4811 |  |
 | Igor Wojtas | 3-0-0 REC | #918 |  |
 | Imanol Rodriguez | 1-0-0 UFC | #492 |  |
 | Imram Magaramov | 0-1-0 REC | #5377 |  |
 | Imran Bukuev | 2-1-0 REC | #2173 |  |
 | Irgit Oveenchi | 0-1-0 REC | #5824 | |
 | Isiah Torres | 1-0-0 REC | #6378 |  |
 | Jack Duffy | 0-1-0 REC | #5527 | |
 | Jacob Romero | 0-1-0 REC | #6564 | |
 | Jacob Silva | 0-2-0 REC | #5909 | |
 | Jafel Filho | 3-3-0 UFC | #998 | |
 | Jaime Alvarez | 1-0-0 REC | #6272 | |
 | Jaime Lloyd | 1-0-0 REC | #1873 | |
 | Jamal Fayzullaev | 0-1-0 REC | #6090 | |
 | Jamie Abbott-Bissett | 2-0-0 REC | #2869 |  |
 | Jamshid Tilyaev | #7630 |  | |
 | Jared Braun | 0-1-0 REC | #6245 | |
 | Jarred Brooks | 2-2-0 UFC | #3138 | |
 | Javier Cepeda | 0-1-0 REC | #6611 | |