Combattants Etats-Unis
| 2276 |  | Sidney Outlaw | 6-2-0 REC | #403 |  |
| 2277 |  | Sidney Trillo | 2-2-0 REC | #3669 | |
| 2278 |  | Sijara Eubanks | 5-5-0 UFC | #2528 | |
| 2279 |  | Sione Latu | 1-0-0 UFC | #5334 | |
| 2280 |  | Socrates Hernandez | 0-1-0 REC | #6545 | |
| 2281 |  | Solomon Hutcherson | 0-1-0 UFC | #5028 | |
| 2282 |  | Solomon Renfro | 1-4-0 REC | #4441 | |
| 2283 |  | Sophie Lang | 1-0-0 REC | #2357 | |
| 2284 |  | Spencer Fisher | 9-8-0 UFC | #1208 | |
| 2285 |  | Spencer Smith | 0-1-0 REC | #6918 | |
| 2286 |  | Spike Carlyle | 1-2-0 UFC | #3502 | |
| 2287 |  | Stan Dorsainvil | 1-0-0 UFC | #1269 | |
| 2288 |  | Stanton Ketcherside | 0-1-0 REC | #7519 | |
| 2289 |  | Stephan Bonnar | 8-7-0 UFC | #1261 | |
| 2290 |  | Stephanie Frausto | 0-1-0 REC | #7259 | |
| 2291 |  | Stephanie Geltmacher | 1-0-0 REC | #6656 | |
| 2292 |  | Stephanie Nayen | 0-2-0 REC | #4194 | |
| 2293 |  | Stephen Bass | 0-1-0 UFC | #7005 | |
| 2294 |  | Stephen Lesko | 2-0-0 REC | #5579 | |
| 2295 |  | Stephen Regman | 0-1-0 REC | #8015 | |
| 2296 |  | Stephen Thompson | 12-9-1 UFC | #337 | |
| 2297 |  | Steve Berger | 0-2-0, 1NC UFC | #5167 | |
| 2298 |  | Steve Bruno | 1-2-0 UFC | #5044 | |
| 2299 |  | Steve Byrnes | 0-1-0 UFC | #7410 | |
| 2300 |  | Steve Cantwell | 1-5-0 UFC | #3688 | |