Poids Mi-Moyens Hommes
 | Ryan Madigan | 0-1-0 UFC | #5245 |  |
 | Ryan McGillivray | 0-1-0 UFC | #5529 |  |
 | Ryan Thomas | 0-2-0 UFC | #4727 | |
 | Ryiad Aichi | 0-1-0 REC | #7668 |  |
 | Ryo Chonan | 1-3-0 UFC | #3633 |  |
 | Saber Cherifi | #7743 | | |
 | Sacha Wann | 0-1-0 REC | #7683 | |
 | Sado Ucar | 0-1-0 REC | #4302 |  |
 | Sage Northcutt | 6-2-0 UFC | #1247 | |
 | Said Elderbiev | 0-2-0 REC | #6975 |  |
 | Salim Touahri | 0-3-0 UFC | #3864 |  |
 | Salvo Giudice | 2-0-0 REC | #2260 | |
 | Sam Patterson | 4-2-0 UFC | #512 |  |
 | Samandar Murodov | 2-0-0 REC | #4640 |  |
 | Samir Selmi | #6256 |  | |
 | Sammy Morgan | 0-2-0 UFC | #4772 | |
 | Samuel Bily | 0-1-0 REC | #5720 |  |
 | Samuel Blasco | 0-4-0 REC | #3459 |  |
 | Sang Hoon Yoo | 1-1-0 REC | #4709 |  |
 | Sanjar Azhibaev | 0-1-0 REC | #6177 |  |