Irene Aldana, a seasoned mixed martial artist, has compiled an impressive record of 15 wins, 8 losses, and 0 draws. Competing primarily in the UFC's women's bantamweight division at 135 lbs., she stands tall at 5' 9' with a reach of 68'. A striker by nature, Aldana has demonstrated a significant striking rate of 5.19 per minute and an accuracy of 39%. Her opponents have managed to land strikes against her at an average of 6.64 per minute, but her impressive strike defense of 56% ensures she absorbs fewer blows than many of her peers. Throughout her UFC career, Aldana has achieved notable victories, including a knockout win over Macy Chiasson, whose ELO rating was 1052 at the time. In her most recent fights, she demonstrated her striking prowess with a KO/TKO victory against Yana Santos in July 2021 and another against Macy Chiasson in September 2022. However, she faced defeats against Amanda Nunes and Norma Dumont in 2023 and 2024 respectively, both ending in a unanimous decision. As of her last fight on September 14, 2024, Aldana held the #6 ranking in the UFC's women's bantamweight division.
| Date | Event | Opponent | Method | Round | Time | Result |
|---|---|---|---|---|---|---|
| 2024-09-14 | UFC 306: Riyadh Season Noche UFC | Norma Dumont | U-DEC | 3 | 5:00 | Loss |
| 2023-12-16 | UFC 296: Edwards vs. Covington | Karol Rosa | U-DEC | 3 | 5:00 | Win |
| 2023-06-10 | UFC 289: Nunes vs. Aldana | Amanda Nunes | U-DEC | 5 | 5:00 | Loss |
| 2022-09-10 | UFC 279: Diaz vs. Ferguson | Macy Chiasson | KO/TKO Kick | 3 | 2:21 | Win |
| 2021-07-10 | UFC 264: Poirier vs. McGregor 3 | Yana Santos | KO/TKO Punches | 1 | 4:35 | Win |
| 2020-10-03 | UFC Fight Night: Holm vs. Aldana | Holly Holm | U-DEC | 5 | 5:00 | Loss |
| 2019-12-14 | UFC 245: Usman vs. Covington | Ketlen Vieira | KO/TKO Punch | 1 | 4:51 | Win |
| 2019-09-21 | UFC Fight Night: Rodriguez vs. Stephens | Vanessa Melo | U-DEC | 3 | 5:00 | Win |
| 2019-07-20 | UFC Fight Night: Dos Anjos vs. Edwards | Raquel Pennington | S-DEC | 3 | 5:00 | Loss |
| 2019-05-11 | UFC 237: Namajunas vs. Andrade | Bethe Correia | SUB Armbar | 3 | 3:24 | Win |
| 2018-09-08 | UFC 228: Woodley vs. Till | Lucie Pudilova | S-DEC | 3 | 5:00 | Win |
| 2018-01-14 | UFC Fight Night: Stephens vs. Choi | Talita Bernardo | U-DEC | 3 | 5:00 | Win |
| 2017-04-08 | UFC 210: Cormier vs. Johnson 2 | Katlyn Cerminara | S-DEC | 3 | 5:00 | Loss |
| 2016-12-17 | UFC on FOX: VanZant vs. Waterson | Leslie Smith | U-DEC | 3 | 5:00 | Loss |
| Fight # | Date | Opponent Name | Opponent ELO | Result | ELO Gained | ELO |
|---|---|---|---|---|---|---|
| 14 | 2024-09-14 | Norma Dumont | 1083 | Loss | -16 | 1068 |
| 13 | 2023-12-16 | Karol Rosa | 1012 | Win | +13 | 1084 |
| 12 | 2023-06-10 | Amanda Nunes | 1194 | Loss | -11 | 1071 |
| 11 | 2022-09-10 | Macy Chiasson | 1052 | Win | +21 | 1082 |
| 10 | 2021-07-10 | Yana Santos | 1040 | Win | +21 | 1061 |
| 9 | 2020-10-03 | Holly Holm | 1025 | Loss | -17 | 1040 |
| 8 | 2019-12-14 | Ketlen Vieira | 1039 | Win | +21 | 1057 |
| 7 | 2019-09-21 | Vanessa Melo | 1000 | Win | +15 | 1036 |
| 6 | 2019-07-20 | Raquel Pennington | 1052 | Loss | 0 | 1021 |
| 5 | 2019-05-11 | Bethe Correia | 1007 | Win | +21 | 1021 |
| 4 | 2018-09-08 | Lucie Pudilova | 1017 | Win | 0 | 1000 |
| 3 | 2018-01-14 | Talita Bernardo | 986 | Win | +16 | 1000 |
| 2 | 2017-04-08 | Katlyn Cerminara | 1016 | Loss | 0 | 984 |
| 1 | 2016-12-17 | Leslie Smith | 990 | Loss | -16 | 984 |