Tous les combattants
 | Ryan Madigan | 0-1-0 UFC | #5167 |  |
 | Ryan McGillivray | 0-1-0 UFC | #5272 |  |
 | Ryan Motley | 1-0-0 REC | #5691 | |
 | Ryan Parker | 0-1-0 REC | #6635 | |
 | Ryan Parker | 0-1-0 UFC | #6278 | |
 | Ryan Roberts | 0-1-0 UFC | #5941 | |
 | Ryan Shelley | 2-4-0 REC | #1958 |  |
 | Ryan Spann | 9-6-0 UFC | #464 | |
 | Ryan Teixeira | #7318 |  | |
 | Ryan Thomas | 0-2-0 UFC | #4612 | |
 | Ryo Chonan | 1-3-0 UFC | #3553 |  |
 | Ryo Sakai | 0-1-0 REC | #5213 | |
 | Ryo Takagi | 3-1-0 REC | #416 | |
 | Ryoji Kudo | 1-4-0 REC | #3614 | |
 | Ryoma Shishimoto | 1-0-0 REC | #1106 | |
 | Ryosuke Honda | #7529 | | |
 | Ryota Oki | #7525 | | |
 | Ryskulbek Ibraimov | 0-2-0 REC | #4650 |  |
 | Ryusei Ashizawa | 1-3-0 REC | #2861 | |
 | Ryuya Fukuda | 2-1-0 REC | #908 | |
 | Saba Bolaghi | 0-1-0 REC | #6681 |  |
 | Sabah Homasi | 0-3-0 UFC | #3425 | |
 | Sabina Mazo | 3-4-0 UFC | #2312 |  |
 | Sabir Talmoust | #7554 |  | |
 | Sabit Zhusupov | #7356 |  |