Poids Moyens Hommes
 | Roger Narvaez | 1-2-0 UFC | #3757 |  |
 | Roman Dolidze | 9-5-0 UFC | #400 |  |
 | Roman Kopylov | 7-5-0 UFC | #248 |  |
 | Ron Stallings | 1-2-0 UFC | #3789 | |
 | Ronaldo Souza | 9-7-0 UFC | #946 |  |
 | Rory Markham | 1-2-0 UFC | #3823 | |
 | Rory Singer | 2-2-0 UFC | #3918 | |
 | Royce Alger | 0-2-0 UFC | #4761 | |
 | Rudyard Moncayo | 0-1-0 UFC | #6722 | |
 | Ryan Gandra | 1-0-0 UFC | #633 | |
 | Ryan Janes | 2-2-0 UFC | #3709 |  |
 | Ryan Jensen | 2-6-0 UFC | #3050 | |
 | Ryan Loder | 1-2-0 UFC | #2351 | |
 | Sabah Homasi | 0-3-0 UFC | #3563 | |
 | Saparbek Safarov | 1-3-0 UFC | #3930 | |
 | Sasha Palatnikov | 1-2-0 UFC | #3837 |  |
 | Scott Askham | 2-4-0 UFC | #2969 |  |
 | Scott Smith | 1-3-0 UFC | #3967 | |
 | Sean Strickland | 18-7-0 UFC | #4 | |
 | Sedriques Dumas | 3-5-0, 1NC UFC | #1183 | |