Poids Mi-Moyens Hommes
 | Roger Huerta | 6-2-0 UFC | #1781 |  |
 | Roger Zapata | 0-1-0 UFC | #6133 | |
 | Romie Aram | 0-1-0 UFC | #5591 |  |
 | Ronald Jhun | 0-1-0 UFC | #6632 | |
 | Rory MacDonald | 9-4-0 UFC | #504 |  |
 | Ross Pointon | 0-2-0 UFC | #4285 |  |
 | Rostem Akman | 0-2-0 UFC | #3271 |  |
 | Rousimar Palhares | 8-4-0 UFC | #998 |  |
 | Ryan Laflare | 7-3-0 UFC | #1568 | |
 | Ryan Madigan | 0-1-0 UFC | #5173 | |
 | Ryan McGillivray | 0-1-0 UFC | #5292 | |
 | Ryan Thomas | 0-2-0 UFC | #4579 | |
 | Ryo Chonan | 1-3-0 UFC | #3515 |  |
 | Sage Northcutt | 6-2-0 UFC | #1156 | |
 | Salim Touahri | 0-3-0 UFC | #3762 |  |
 | Sam Patterson | 4-1-0 UFC | #593 | |
 | Sammy Morgan | 0-2-0 UFC | #4559 | |
 | Santiago Ponzinibbio | 12-8-0 UFC | #373 |  |
 | Saygid Izagakhmaev | 0-1-0 UFC | #2842 |  |
 | Sean Brady | 8-2-0 UFC | #115 | |