Les plus jeunes combattants de l'UFC
| 1 |  | Alice Pereira | 0-1-0 UFC | #2143 | 20 ans |
| 2 |  | Regina Tarin | 1-0-0 UFC | #1105 | 21 ans |
| 3 |  | Raul Rosas Jr. | 6-1-0 UFC | #149 | 21 ans |
| 4 |  | Santiago Luna | 2-0-0 UFC | #422 | 21 ans |
| 5 |  | Rafael Tobias | 0-1-0 UFC | #1079 | 22 ans |
| 6 |  | Elijah Smith | 2-0-0 UFC | #1154 | 23 ans |
| 7 |  | Rei Tsuruya | 1-1-0 UFC | #1753 | 23 ans |
| 8 |  | Francisco Prado | 1-4-0 UFC | #1971 | 23 ans |
| 9 |  | Isaac Thomson | 0-1-0 UFC | #833 | 23 ans |
| 10 |  | Ateba Gautier | 4-0-0 UFC | #200 | 23 ans |
| 11 |  | Damian Pinas | 1-0-0 UFC | #242 | 24 ans |
| 12 |  | Iasmin Lucindo | 5-2-0 UFC | #991 | 24 ans |
| 13 |  | Kevin Vallejos | 3-0-0 UFC | #375 | 24 ans |
| 14 |  | Tereza Bleda | 1-2-0 UFC | #1597 | 24 ans |
| 15 |  | Joshua Van | 9-1-0 UFC | #24 | 24 ans |
| 16 |  | Austin Bashi | 1-1-0 UFC | #1355 | 24 ans |
| 17 |  | Daniil Donchenko | 2-0-0 UFC | #441 | 24 ans |
| 18 |  | Taiyilake Nueraji | 1-0-0 UFC | #1433 | 25 ans |
| 19 |  | Baysangur Susurkaev | 2-0-0 UFC | #434 | 25 ans |
| 20 |  | Abdul Rakhman Yakhyaev | 1-0-0 UFC | #479 | 25 ans |
| 21 |  | Matheus Camilo | 1-1-0 UFC | #1425 | 25 ans |
| 22 |  | Jose Ochoa | 1-2-0 UFC | #1437 | 25 ans |
| 23 |  | Cameron Saaiman | 3-3-0 UFC | #1826 | 25 ans |
| 24 |  | Michael Aswell | 1-1-0 UFC | #1086 | 25 ans |
| 25 |  | Benardo Sopaj | 1-1-0 UFC | #2154 | 25 ans |
| 26 |  | Lucas Rocha | 1-1-0 UFC | #1560 | 25 ans |
| 27 |  | Gauge Young | 1-1-0 UFC | #1678 | 25 ans |
| 28 |  | Fatima Kline | 3-1-0 UFC | #289 | 25 ans |
| 29 |  | Mairon Santos | 4-0-0 UFC | #473 | 25 ans |
| 30 |  | Ty Miller | 1-0-0 UFC | #415 | 25 ans |
| 31 |  | Luana Santos | 5-1-0 UFC | #622 | 25 ans |
| 32 |  | Tom Nolan | 4-1-0 UFC | #631 | 26 ans |
| 33 |  | Zhu Rong | 3-3-0 UFC | #836 | 26 ans |
| 34 |  | Roberto Romero | 0-2-0 UFC | #2610 | 26 ans |
| 35 |  | Tatsuro Taira | 8-1-0 UFC | #67 | 26 ans |
| 36 |  | Cezary Oleksiejczuk | 1-0-0 UFC | #775 | 26 ans |
| 37 |  | Denise Gomes | 6-2-0 UFC | #362 | 26 ans |
| 38 |  | Quillan Salkilld | 4-0-0 UFC | #188 | 26 ans |
| 39 |  | Stephanie Luciano | 2-1-0 UFC | #1058 | 26 ans |
| 40 |  | Tallison Teixeira | 2-1-0 UFC | #191 | 26 ans |
| 41 |  | Imanol Rodriguez | 1-0-0 UFC | #222 | 26 ans |
| 42 |  | Nurullo Aliev | 3-0-0 UFC | #896 | 26 ans |
| 43 |  | Chase Hooper | 8-4-0 UFC | #496 | 26 ans |
| 44 |  | Jean Matsumoto | 3-2-0 UFC | #856 | 26 ans |
| 45 |  | Julius Walker | 1-2-0 UFC | #1237 | 26 ans |
| 46 |  | Daniel Zellhuber | 3-4-0 UFC | #864 | 26 ans |
| 47 |  | Luke Riley | 1-0-0 UFC | #352 | 26 ans |
| 48 |  | Michael Morales | 7-0-0 UFC | #65 | 26 ans |
| 49 |  | Colby Thicknesse | 1-1-0 UFC | #1508 | 26 ans |
| 50 |  | Lone'er Kavanagh | 3-1-0 UFC | #88 | 26 ans |