Poids Coqs Hommes
 | Sam Kelly | 3-4-0 REC | #1185 |  |
 | Sam Robinson | 0-1-0 REC | #7190 | |
 | Samy Schiavo | 0-2-0 UFC | #2996 |  |
 | Santhiago Paiva | 0-1-0 REC | #5628 |  |
 | Santiago Luna | 2-0-0 UFC | #476 |  |
 | Sarvarjon Khamidov | 3-1-0 REC | #2985 |  |
 | Sayan Kedenov | 1-0-0 REC | #1551 |  |
 | Scott Jorgensen | 4-8-0 UFC | #2155 |  |
 | Sean McPadden | 0-1-0 REC | #6856 | |
 | Sean O'Malley | 11-3-0, 1NC UFC | #29 | |
 | Sebastian Decowski | 1-0-0 REC | #1655 |  |
 | Sebastian Przybysz | 4-3-1 REC | #1490 | |
 | Sebastian Ratajczyk | 0-1-0 REC | #7392 | |
 | Sebastian Ruiz | 1-0-0 REC | #1271 |  |
 | Seigo Yamamoto | 0-1-0 REC | #6669 |  |
 | Seiya Inoue | #7478 | | |
 | Sergey Efimov | 0-1-0 REC | #5483 | |
 | Sergey Morozov | 3-2-0 UFC | #2558 |  |
 | Sergey Tolmachev | 0-1-0 REC | #6957 | |
 | Sergio Pettis | 9-5-0 UFC | #257 | |