Poids Mi-Moyens Hommes
 | Sean Pierson | 4-2-0 UFC | #2913 |  |
 | Sean Spencer | 3-5-0 UFC | #2884 |  |
 | Sebastian Hirtenlehner | #7541 |  | |
 | Sebastian Horvath | 0-1-0 REC | #6028 |  |
 | Sebastian Romanowski | 0-1-0 REC | #7289 |  |
 | Senan Coakley | 1-0-0 REC | #2147 |  |
 | Seok Hyun Ko | 2-1-0 UFC | #1203 |  |
 | Sergey Khandozhko | 2-1-0 UFC | #3644 |  |
 | Sergio Gavinelli | 1-2-0 REC | #5712 |  |
 | Sergio Moraes | 8-5-1 UFC | #1351 |  |
 | Serik Razgaliev | 0-1-0 REC | #6104 | |
 | Seth Baczynski | 5-6-0 UFC | #2329 | |
 | Shadid Abdurazakov | 1-2-0 REC | #1747 | |
 | Shahram Hotak | 0-1-0 REC | #6657 |  |
 | Shamar Bailey | 1-2-0 UFC | #3861 | |
 | Shamidkhan Magomedov | 4-0-0 REC | #2541 | |
 | Shamil Musaev | 4-1-0 REC | #2054 | |
 | Shamkhan Kushagov | 2-0-1 REC | #2842 | |
 | Shane Mitchell | 0-2-0 REC | #5680 |  |
 | Sharip Kudavasov | 0-1-0 REC | #6833 | |