Poids Mi-Moyens Hommes
 | Seth Baczynski | 5-6-0 UFC | #2224 |  |
 | Shadid Abdurazakov | 1-2-0 REC | #1095 |  |
 | Shahram Hotak | 0-1-0 REC | #6341 |  |
 | Shamar Bailey | 1-2-0 UFC | #3601 | |
 | Shamidkhan Magomedov | 4-0-0 REC | #2303 | |
 | Shamil Musaev | 4-1-0 REC | #1951 | |
 | Shamkhan Kushagov | 2-0-1 REC | #2501 | |
 | Shane Mitchell | 0-2-0 REC | #5347 |  |
 | Sharip Kudavasov | 0-1-0 REC | #6247 | |
 | Shavkat Rakhmonov | 7-0-0 UFC | #234 |  |
 | Shelden Struble | 0-1-0 REC | #5858 | |
 | Sheldon Westcott | 1-2-0 UFC | #4166 |  |
 | Shido Boris Esperanca | 4-1-0 REC | #322 |  |
 | Shimon Smotritsky | 0-2-0 REC | #4647 |  |
 | Shogo Sato | 0-1-0 REC | #4749 |  |
 | Simeon Thoresen | 1-2-0 UFC | #4273 |  |
 | Siyar Bahadurzada | 4-4-0 UFC | #2316 | |
 | Soufiene Oudina | 0-1-0 REC | #4018 |  |
 | Stanislav Masek | #7669 |  | |
 | Stanley Vagao | 0-1-0 REC | #6160 |  |