Les plus jeunes combattants de l'UFC
| 1 |  | Alice Pereira | 1-1-0 UFC | #333 | 20 ans |
| 2 |  | Regina Tarin | 1-0-0 UFC | #1292 | 21 ans |
| 3 |  | Raul Rosas Jr. | 6-1-0 UFC | #215 | 21 ans |
| 4 |  | Santiago Luna | 2-0-0 UFC | #679 | 21 ans |
| 5 |  | Rafael Tobias | 0-1-0 UFC | #1315 | 23 ans |
| 6 |  | Elijah Smith | 3-0-0 UFC | #328 | 23 ans |
| 7 |  | Kurtis Campbell | 0-1-0 UFC | #1036 | 23 ans |
| 8 |  | Rei Tsuruya | 1-1-0 UFC | #1751 | 23 ans |
| 9 |  | Francisco Prado | 1-5-0 UFC | #1551 | 23 ans |
| 10 |  | Marwan Rahiki | 1-0-0 UFC | #211 | 23 ans |
| 11 |  | Isaac Thomson | 0-1-0 UFC | #1007 | 23 ans |
| 12 |  | Ateba Gautier | 4-0-0 UFC | #272 | 24 ans |
| 13 |  | Damian Pinas | 1-0-0 UFC | #454 | 24 ans |
| 14 |  | Iasmin Lucindo | 5-2-0 UFC | #1102 | 24 ans |
| 15 |  | Kevin Vallejos | 4-0-0 UFC | #124 | 24 ans |
| 16 |  | Tereza Bleda | 1-2-0 UFC | #1616 | 24 ans |
| 17 |  | Joshua Van | 9-1-0 UFC | #21 | 24 ans |
| 18 |  | Austin Bashi | 1-1-0 UFC | #1504 | 24 ans |
| 19 |  | Daniil Donchenko | 2-0-0 UFC | #696 | 24 ans |
| 20 |  | Shanelle Dyer | 1-0-0 UFC | #378 | 25 ans |
| 21 |  | Felipe Franco | 0-1-0 UFC | #2698 | 25 ans |
| 22 |  | Taiyilake Nueraji | 1-0-0 UFC | #1603 | 25 ans |
| 23 |  | Baysangur Susurkaev | 2-0-0 UFC | #543 | 25 ans |
| 24 |  | Abdul Rakhman Yakhyaev | 2-0-0 UFC | #135 | 25 ans |
| 25 |  | Matheus Camilo | 1-1-0 UFC | #1619 | 25 ans |
| 26 |  | Jose Ochoa | 1-2-0 UFC | #1484 | 25 ans |
| 27 |  | Cameron Saaiman | 3-3-0 UFC | #1917 | 25 ans |
| 28 |  | Michael Aswell | 1-2-0 UFC | #939 | 25 ans |
| 29 |  | Benardo Sopaj | 1-1-0 UFC | #2236 | 25 ans |
| 30 |  | Lucas Rocha | 1-1-0 UFC | #1664 | 25 ans |
| 31 |  | Gauge Young | 1-1-0 UFC | #1750 | 25 ans |
| 32 |  | Fatima Kline | 3-1-0 UFC | #348 | 25 ans |
| 33 |  | Mairon Santos | 4-0-0 UFC | #668 | 25 ans |
| 34 |  | Ty Miller | 1-0-0 UFC | #669 | 25 ans |
| 35 |  | Luana Santos | 5-1-0 UFC | #766 | 26 ans |
| 36 |  | Tom Nolan | 4-1-0 UFC | #761 | 26 ans |
| 37 |  | Zhu Rong | 3-3-0 UFC | #938 | 26 ans |
| 38 |  | Roberto Romero | 0-2-0 UFC | #2732 | 26 ans |
| 39 |  | Tatsuro Taira | 8-1-0 UFC | #74 | 26 ans |
| 40 |  | Cezary Oleksiejczuk | 1-0-0 UFC | #1024 | 26 ans |
| 41 |  | Denise Gomes | 6-2-0 UFC | #424 | 26 ans |
| 42 |  | Quillan Salkilld | 4-0-0 UFC | #267 | 26 ans |
| 43 |  | Stephanie Luciano | 2-1-0 UFC | #1281 | 26 ans |
| 44 |  | Tallison Teixeira | 2-1-0 UFC | #300 | 26 ans |
| 45 |  | Imanol Rodriguez | 1-0-0 UFC | #422 | 26 ans |
| 46 |  | Nurullo Aliev | 3-0-0 UFC | #1058 | 26 ans |
| 47 |  | Chase Hooper | 8-5-0 UFC | #458 | 26 ans |
| 48 |  | Jean Matsumoto | 3-2-0 UFC | #1034 | 26 ans |
| 49 |  | Mantas Kondratavicius | 1-0-0 UFC | #473 | 26 ans |
| 50 |  | Julius Walker | 1-2-0 UFC | #1396 | 26 ans |