Poids Coqs Hommes
 | Rony Henrique | 1-1-0 REC | #1858 |  |
 | Rory Evans | 2-5-0 REC | #3480 |  |
 | Rosario Romero | #8344 |  | |
 | Royston Wee | 2-1-0 UFC | #4044 |  |
 | Ruben Vinci | #8212 |  | |
 | Rui Imura | 0-1-0 REC | #5201 |  |
 | Ruslan Abiltarov | 0-2-0 REC | #4234 |  |
 | Russell Doane | 3-5-0 UFC | #3088 | |
 | Rustam Kerimov | 2-1-0 REC | #1947 | |
 | Ryan Hewitt | 1-4-0 REC | #3757 |  |
 | Ryan Lilley | 0-2-0 REC | #4782 | |
 | Ryan MacDonald | 0-2-0 UFC | #5375 | |
 | Ryo Kawabata | #8025 | | |
 | Ryo Tajima | 2-0-0 REC | #798 | |
 | Ryskulbek Ibraimov | 0-2-0 REC | #5349 |  |
 | Ryuho Miyaguchi | 0-1-0 REC | #4809 | |
 | Ryusei Ashizawa | 1-3-0 REC | #3498 | |
 | Ryuya Fukuda | 2-2-0 REC | #1860 | |
 | Said Nurmagomedov | 7-4-0 UFC | #877 | |
 | Saidyokub Kakhramonov | 2-1-0 UFC | #1930 |  |