Tous les combattants
 | Sebastian Romanowski | 0-1-0 REC | #7487 |  |
 | Sebastian Ruiz | 1-0-0 REC | #2520 |  |
 | Sebastian Szalay | 2-1-0 REC | #2371 |  |
 | Sebastien Di Franco | 0-2-0 REC | #3767 |  |
 | Sedric Richard | 0-1-0 REC | #5842 |  |
 | Sedriques Dumas | 3-6-0, 1NC UFC | #839 | |
 | Sei Min Kim | #8283 |  | |
 | Seigo Yamamoto | 0-2-0 REC | #4555 | |
 | Seika Izawa | 6-0-0 REC | #1226 | |
 | Seiya Ameyama | 0-2-0 REC | #4338 | |
 | Seiya Inoue | 2-1-0 REC | #304 | |
 | Selim Topuz | 1-2-0 REC | #5028 |  |
 | Semmy Schilt | 1-1-0 UFC | #3269 |  |
 | Senan Coakley | 2-0-0 REC | #451 |  |
 | Senna van de Veerdonk | 0-1-0 REC | #7339 | |
 | Seo Hee Ham | 1-3-0 UFC | #4313 |  |
 | Seo Young Park | 0-1-0 REC | #6648 | |
 | Seok Hyun Ko | 2-1-0 UFC | #1442 | |
 | Serena DeJesus | 2-1-0 REC | #4653 | |
 | Sergei Pavlovich | 9-3-0 UFC | #47 |  |
 | Sergey Bilostenniy | 5-2-0 REC | #1015 | |
 | Sergey Chmel | 1-1-0 REC | #1953 |  |
 | Sergey Degterev | 0-2-0 REC | #5339 | |
 | Sergey Efimov | 0-1-0 REC | #5901 | |
 | Sergey Gorin | 0-1-0 REC | #6200 | |