Tous les combattants
 | Ibragim Magomedov | 2-1-0 REC | #2243 |  |
 | Ibragim Raduev | 1-0-0 REC | #2519 | |
 | Ibrahim Al-Faqih Hassan | 0-1-0 REC | #6282 |  |
 | Ibrahim Chelabi | #7195 |  | |
 | Ibrahim Cholo | 0-1-0 REC | #7588 |  |
 | Ibrahim Diallo | 1-1-0 REC | #5229 |  |
 | Ibrahim Mane | 5-3-0 REC | #1915 |  |
 | Ibrahima Dosso | 0-1-0 REC | #5944 |  |
 | Ibrahima N'Diaye | 0-1-0 REC | #5727 | |
 | Ibrahima N'Diaye | 0-1-0 REC | #5850 | |
 | Ibrahima Wade | #7017 | | |
 | Ibrakhim Tolonbay uulu | 0-1-0 REC | #5732 |  |
 | Icaro Brito | 2-1-0 REC | #1090 |  |
 | Icho Larenas | 0-1-0 UFC | #3984 |  |
| Idris Aslambekov | 0-0-1 REC | #7655 | |
 | Idriss M'roivili | 0-1-0 REC | #6110 | |
| Idrissa Bathily | 0-1-0 REC | #7823 | |
 | Ieuan Davies | 6-0-0 REC | #417 |  |
 | Ieuan Mackenzie | 1-2-0 REC | #2228 | |
 | Ignacio Bahamondes | 6-4-0 UFC | #471 |  |
 | Ignacio Campos | 2-1-0 REC | #722 |  |
 | Ignacio Capella | 1-1-0 REC | #5410 | |
 | Ignacio Fernandez | 0-1-0 REC | #6694 |  |
 | Igor Araujo | 2-2-0 UFC | #3279 | |
 | Igor Cavalcanti | 0-1-0 REC | #5561 | |