Poids Moyens Hommes
 | Ian Heinisch | 3-4-0 UFC | #2200 |  |
 | Ikram Aliskerov | 5-1-0 UFC | #327 |  |
 | Ikuhisa Minowa | 1-0-0 UFC | #3794 |  |
 | Ildemar Alcantara | 4-3-0 UFC | #2892 |  |
 | Impa Kasanganay | 2-2-0 UFC | #263 | |
 | Ismail Naurdiev | 4-3-0 UFC | #1162 |  |
 | Israel Adesanya | 13-6-0 UFC | #39 |  |
 | Ivan Salaverry | 3-4-0 UFC | #3086 | |
 | Jack Hermansson | 11-8-0 UFC | #487 |  |
 | Jack Marshman | 3-5-0 UFC | #2913 |  |
 | Jackson McVey | 2-2-0 UFC | #295 | |
 | Jacob Malkoun | 6-3-0 UFC | #744 |  |
 | James Bochnovic | 0-2-0 UFC | #5223 | |
 | James Irvin | 4-6-0 UFC | #2641 | |
 | James Te Huna | 5-5-0 UFC | #2631 | |
 | James Zikic | 0-1-0 UFC | #5773 |  |
 | Jamie Pickett | 2-7-0 UFC | #2335 | |
 | Jared Cannonier | 11-10-0 UFC | #273 | |
 | Jason Day | 1-2-0 UFC | #4384 |  |
 | Jason MacDonald | 6-8-0 UFC | #2022 | |