Tous les combattants
 | Igor Glazkov | 1-0-0 REC | #6703 |  |
 | Igor Lukacovic | 0-2-0 REC | #7029 |  |
 | Igor Michaliszyn | 3-2-0 REC | #3460 |  |
 | Igor Olchonov | 0-3-0 REC | #4401 | |
 | Igor Pokrajac | 4-8-0, 1NC UFC | #2511 |  |
 | Igor Sabanov | 2-0-0 REC | #753 | |
 | Igor Severino | 0-1-0 UFC | #1329 |  |
 | Igor Siqueira | 1-1-0 REC | #5279 | |
 | Igor Tanabe | #7624 | | |
 | Igor Taylon | 0-1-0 REC | #5917 | |
 | Igor Wlodarczyk | 2-0-0 REC | #1864 | |
 | Igor Wojtas | 3-0-0 REC | #1632 | |
 | Igor Zhirkov | 0-1-0 REC | #5903 |  |
 | Igor Zinoviev | 0-1-0 UFC | #4001 | |
 | Ihor Potieria | 2-6-0 UFC | #1984 |  |
 | Ike Villanueva | 1-5-0 UFC | #3491 |  |
 | Ikram Aliskerov | 5-1-0 UFC | #356 | |
 | Ikror Urinbaev | 0-1-0 REC | #6041 |  |
 | Ikuhisa Minowa | 1-0-0 UFC | #3721 |  |
 | Ilara Joanne | 4-5-0 REC | #2163 | |
 | Ilay Barzilay | 4-1-0 REC | #2428 |  |
 | Ildemar Alcantara | 4-3-0 UFC | #2876 | |
 | Iler Bakhtiyar Uulu | 2-1-0 REC | #4245 |  |
 | Ilia Topuria | 9-1-0 UFC | #12 |  |
 | Ilian Bouafia | 5-1-0 REC | #1018 |  |