Tous les combattants
 | Solomon Hutcherson | 0-1-0 UFC | #4658 |  |
 | Solomon Renfro | 1-4-0 REC | #4177 | |
 | Solomon Simon | 7-1-0 REC | #244 |  |
 | Song Yadong | 12-4-1 UFC | #53 |  |
 | Soo Chul Kim | 0-3-0 REC | #4478 |  |
 | Sophie Bargeot | #7581 |  | |
 | Sophie Lang | 1-0-0 REC | #1909 | |
 | Sora Yamamoto | 0-1-0 REC | #5311 |  |
 | Soren Bak | 1-0-0 REC | #4985 |  |
 | Soru Hamaguchi | 1-0-0 REC | #1030 | |
 | Soslan Gagloev | 4-2-0 REC | #2758 |  |
 | Soufiane Kabil | 3-0-0 REC | #1131 |  |
 | Soufiene Oudina | 0-1-0 REC | #3899 |  |
 | Souheil Kaouchen | 3-0-0 REC | #293 | |
 | Souhil Arezki | 2-0-0 REC | #1889 | |
 | Souhil Tairi | 2-3-0 REC | #2260 | |
 | Spencer Fisher | 9-8-0 UFC | #1187 | |
 | Spencer Smith | 0-1-0 REC | #6725 | |
 | Spike Carlyle | 1-2-0 UFC | #3268 | |
 | Stanislav Masek | #7899 |  | |
 | Stanislav Nedkov | 1-2-0, 1NC UFC | #3985 |  |
 | Stanislav Vlasenko | 0-2-0 REC | #4977 | |
 | Stanley Dorsainvil | 2-0-0 REC | #846 | |
 | Stanley Vagao | 0-1-0 REC | #5632 | |
 | Stanton Ketcherside | 0-1-0 REC | #7379 | |