Poids Légers Hommes
 | Hugo Oyarzun | 0-2-0 REC | #3830 |  |
 | Humberto Bandenay | 1-3-0 UFC | #3648 |  |
 | Husein Kadimagomaev | 0-1-0, 1NC REC | #3910 |  |
 | Hykeem Green | 0-1-0 REC | #5559 |  |
 | Iamik Furtado | 0-2-0 REC | #6363 |  |
 | Ian Entwistle | 1-2-0 UFC | #3699 |  |
 | Ibrahim Diallo | 1-0-0 REC | #7337 |  |
 | Ieuan Davies | 5-0-0 REC | #913 |  |
 | Ignacio Bahamondes | 6-3-0 UFC | #365 | |
 | Ignacio Capella | 1-1-0 REC | #4908 |  |
 | Igor Lukacovic | 0-2-0 REC | #6836 |  |
 | Igor Olchonov | 0-3-0 REC | #3652 |  |
 | Igor Wlodarczyk | 2-0-0 REC | #773 |  |
 | Ilay Barzilay | 4-1-0 REC | #2151 |  |
 | Iler Bakhtiyar Uulu | 2-1-0 REC | #3999 |  |
 | Ilia Topuria | 9-0-0 UFC | #6 |  |
 | Iliskhan Azhigov | 0-1-0 REC | #6091 | |
 | Ilkhom Nazimov | 2-0-0 REC | #692 |  |
 | Ilyaz Mamadaliyev | #6550 |  | |
 | Imam Vitakhanov | 2-2-0 REC | #1669 | |