Combattants Brésil
| 851 |  | Raissa Carvalho | 0-1-0 REC | #7036 |  |
| 852 |  | Ramana Toscanelli | 1-1-0 REC | #2468 | |
| 853 |  | Ramon Costa | 0-1-0 REC | #6523 | |
| 854 |  | Rani Yahya | 13-6-1, 1NC UFC | #393 | |
| 855 |  | Raoni Barcelos | 11-4-0 UFC | #222 | |
| 856 |  | Raphael Assuncao | 12-7-0 UFC | #519 | |
| 857 |  | Raphael Pessoa | 1-2-0 UFC | #3238 | |
| 858 |  | Raulian Paiva | 3-4-0 UFC | #2478 | |
| 859 |  | Raush Manfio | 6-5-0 REC | #2167 | |
| 860 |  | Ravena Oliveira | 0-3-0 UFC | #2744 | |
| 861 |  | Rayan Lessa | 0-1-0 REC | #5436 | |
| 862 |  | Rayanne Amanda | 0-3-0 UFC | #2873 | |
| 863 |  | Rayla Nascimento | 2-0-0 REC | #2888 | |
| 864 |  | Reginaldo Junior | 4-0-0 REC | #1521 | |
| 865 |  | Reginaldo Vieira | 1-2-0 UFC | #4175 | |
| 866 |  | Regivaldo Carvalho | 0-2-0 REC | #3914 | |
| 867 |  | Reinaldo Ekson | 1-1-0 REC | #6477 | |
| 868 |  | Renan Barao | 9-8-0 UFC | #305 | |
| 869 |  | Renan Ferreira | 7-4-0, 3NC REC | #1133 | |
| 870 |  | Renan Freitas | 1-0-0 REC | #1382 | |
| 871 |  | Renato Moicano | 13-7-0 UFC | #96 | |
| 872 |  | Renato Sobral | 6-4-0 UFC | #1720 | |
| 873 |  | Renato Valente | 1-1-0 REC | #6368 | |
| 874 |  | Rene Pessoa | 1-1-0 REC | #2626 | |
| 875 |  | Renee Forte | 1-3-0 UFC | #4287 | |