Poids Plumes Hommes
 | Islam Reda | 5-0-0 REC | #1351 |  |
 | Islam Taisumov | 1-1-0 REC | #1683 |  |
 | Ismail Kelemetov | 1-0-0 REC | #6223 |  |
 | Issa Hosokawa | 0-1-0 REC | #6639 |  |
 | Issei Tamura | 1-2-0 UFC | #4486 | |
 | Itay Tratner | 0-1-0 REC | #7637 |  |
 | Ivan Tena | 0-1-0 REC | #7845 |  |
 | Izzeddine Al Derbani | 0-1-0 REC | #4648 |  |
 | Jack Claffey | 1-1-0 REC | #6596 |  |
 | Jack Jenkins | 4-3-0 UFC | #1137 |  |
 | Jack Maguire | 1-0-0 REC | #6884 |  |
 | Jack Shore | 6-3-0 UFC | #1657 |  |
 | Jackson Glass | 1-0-0 REC | #1089 | |
 | Jacob Kilburn | 0-2-0 UFC | #4096 | |
 | Jacob Pais | 0-1-0 REC | #6303 | |
 | Jacob Wiggins | 0-1-0 REC | #5456 | |
 | Jacob Yancey | 1-0-0 REC | #2117 | |
 | Jair Farias | 0-1-0 REC | #7453 |  |
 | Jake Childers | 0-1-0 REC | #6116 | |
 | Jake McHugh | 4-1-0 REC | #847 | |