Poids Plumes Hommes
 | Sam Bailey | 1-0-0 REC | #1612 |  |
 | Sam Sicilia | 5-7-0 UFC | #2288 | |
 | Sami Zarabi | 1-0-0 REC | #6981 |  |
 | Samir Sadikov | 1-1-0 REC | #5071 |  |
 | Sammy Shires | 1-0-0 REC | #2526 | |
 | Samuel Bark | 4-3-0 REC | #1656 |  |
 | Sang Won Kim | 2-1-0 REC | #1316 |  |
 | Sanoh Yokouchi | 1-1-0 REC | #3462 |  |
 | Santana Acosta | 0-1-0 REC | #6685 | |
 | Santos Verdinez | 4-1-0 REC | #2067 | |
 | Saud Almolhem | 1-0-0 REC | #1915 |  |
| Saykhan Kulaev | 1-0-0 REC | #2032 |  |
 | Saymyk Omurbekov | 0-1-0 REC | #7243 |  |
 | Scott Harvey | 2-1-0 REC | #2878 |  |
 | Scott Pedersen | 1-0-0 REC | #6938 |  |
 | Sean Soriano | 0-5-0 UFC | #3889 | |
 | Sean Woodson | 7-2-1 UFC | #737 | |
 | Sebastian Szalay | 2-1-0 REC | #2160 |  |
 | Sergey Klyuev | #7900 | | |
 | Sergio Murilo | 0-1-0 REC | #5502 |  |