Poids Lourds Hommes
 | Quinton Jackson | 8-5-0 UFC | #366 |  |
 | Rafael Carino | 1-0-0 UFC | #5960 |  |
 | Raiden Kovacs | 0-2-0 REC | #4885 | |
 | Rakim Cleveland | 2-5-0 REC | #3316 | |
 | Raphael Pessoa | 1-2-0 UFC | #3225 | |
 | Ras Hylton | 0-1-0 REC | #6647 | |
 | Rashad Coulter | 1-3-0 UFC | #3929 | |
 | Ray Wizard | 0-1-0 UFC | #6439 | |
 | Rayan Chaieb | 0-1-0 REC | #5468 |  |
 | Razak Al-Hassan | 0-2-0 UFC | #5143 | |
 | Remco Pardoel | 3-2-0 UFC | #2745 |  |
 | Renan Ferreira | 7-4-0, 3NC REC | #1130 | |
 | Rex Holman | 0-1-0 UFC | #7081 | |
 | Ricardo Prasel | 0-4-0 REC | #4316 | |
 | Ricco Rodriguez | 5-2-0 UFC | #1485 | |
 | Richard Jacobi | 0-2-0 REC | #5558 | |
 | Rizvan Kuniev | 1-1-0 UFC | #234 |  |
 | RJ Harris | #878 | | |
 | Rob Broughton | 1-2-0 UFC | #4400 |  |
 | Rob MacDonald | 1-2-0 UFC | #3688 |  |