Tous les combattants
 | Sergey Morozov | 3-2-0 UFC | #2841 |  |
 | Sergey Shirkunov | 0-1-0 REC | #6186 |  |
 | Sergey Starodub | 3-1-0 REC | #1094 |  |
 | Sergey Tolmachev | 0-1-0 REC | #7721 | |
 | Serghei Spivac | 9-6-0 UFC | #129 |  |
 | Sergio Cossio | 2-3-0 REC | #3247 |  |
 | Sergio Gavinelli | 1-2-0 REC | #5712 |  |
 | Sergio Martinez | 0-1-0 REC | #6655 |  |
 | Sergio Moraes | 8-5-1 UFC | #1351 |  |
 | Sergio Murilo | 0-1-0 REC | #5391 | |
 | Sergio Pettis | 9-5-0 UFC | #392 | |
 | Sergiusz Zajac | 3-1-0 REC | #1961 |  |
 | Serhiy Sidey | 2-1-0 UFC | #2407 |  |
 | Serik Razgaliev | 0-1-0 REC | #6104 | |
 | Seth Baczynski | 5-6-0 UFC | #2329 | |
 | Seth Petruzelli | 0-4-0 UFC | #3789 | |
 | Seung Guk Choi | 0-1-0 UFC | #3476 |  |
 | Seung Woo Choi | 4-7-0 UFC | #1582 | |
 | Sevak Khachatryan | #8148 | | |
 | Shad Walters | 4-2-0 REC | #2903 | |
 | Shadi Kabbani | 1-0-0 REC | #1789 |  |
 | Shadid Abdurazakov | 1-2-0 REC | #1747 | |
 | Shadrick Dju Yemba | 1-1-0 REC | #2007 |  |
 | Shah Kamali | #7586 |  | |
 | Shaheen Santana | 1-4-0 REC | #3094 | |