Tous les combattants
 | Sergio Martinez | 0-1-0 REC | #6498 |  |
 | Sergio Moraes | 8-5-1 UFC | #1377 |  |
 | Sergio Murilo | 0-1-0 REC | #5222 | |
 | Sergio Pettis | 9-5-0 UFC | #366 | |
 | Sergiusz Zajac | 3-1-0 REC | #1786 |  |
 | Serhiy Sidey | 2-1-0 UFC | #2289 |  |
 | Serik Razgaliev | 0-1-0 REC | #6104 |  |
 | Seth Baczynski | 5-6-0 UFC | #2320 | |
 | Seth Petruzelli | 0-4-0 UFC | #3692 | |
 | Seung Guk Choi | 0-1-0 UFC | #3424 |  |
 | Seung Woo Choi | 4-7-0 UFC | #1531 | |
 | Shad Walters | 4-2-0 REC | #2862 | |
 | Shadi Kabbani | #7966 |  | |
 | Shadid Abdurazakov | 1-2-0 REC | #1507 | |
 | Shadrick Dju Yemba | 1-1-0 REC | #1832 |  |
 | Shah Kamali | #7462 |  | |
 | Shaheen Santana | 1-4-0 REC | #2997 | |
 | Shahram Hotak | 0-1-0 REC | #6658 |  |
 | Shaj Haque | 4-1-0 REC | #1840 |  |
 | Shakhban Ashdiev | 0-1-0 REC | #6364 | |
 | Shakhbulat Abuev | 0-3-0 REC | #4190 | |
 | Shamad Erzanukaev | 1-1-0 REC | #5275 | |
 | Shamar Bailey | 1-2-0 UFC | #3783 | |
 | Shamar Perez | 1-0-0 REC | #2305 | |
 | Shamara Braga | 1-1-0 REC | #3405 | |